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Chemical Polyaluminium Chloride solution 12% for waste water drinking water purification Product Description: Drinking water treatment is a process used to remove impurities and make water safe for human consumption. Polyaluminum chloride (PAC) is sometimes used as a coagulant in the treatment of drinking water. The role of PAC is to promote the aggregation of particles in the water and the formation of flocs, making it easier to remove impurities.With a higher concentration of solution PAC, more effective treatment can be achieved with a smaller volume of PAC, making it more cost-effective.Used in the purification of drinking water, urban water supply and precision manufacturing water, especially in paper-making industry, medicine, refined sugar liquor, cosmetic additives and daily chemical industry, etc. Polyaluminium Chloride Solution 12% Waste Water Treatment Agent PAC 0 Appearance Yellowish liquid Odour Faint of hydrogen chloride pH C.1 Boiling point > 110 °C Density c. 1.3 kg/l (20 °C) Melting point < -20 °C Solutility Soluble in water Flash point Not applicable Specifications ​Polyaluminium Chloride Solution 12% Waste Water Treatment Agent PAC 1Polyaluminium Chloride Solution 12% Waste Water Treatment Agent PAC 2​ Agent types Industry water treatment Drinking water treatment Item PAC-02 PAC-04 Appearance(solution) pale Yellow colorless Al2O3 content % ≥ 6.0 10.0 Basicity % 30-95 45-90 PH (1% water solution) 3.5-5.0 3.5-5.0 Water insolubles % ≤ 0.4 0.1 Note: They can be customized-made based on your special request. Our certifications Polyaluminium Chloride Solution 12% Waste Water Treatment Agent PAC 3 Advantages: 1. Higher concentration: With a higher concentration of PAC, more effective treatment can be achieved with a smaller volume of PAC, making it more cost- effective. 2. Improved coagulation and flocculation: The higher concentration of PAC can lead to improved coagulation and flocculation, which is the process of bringing suspended particles together to form larger, more easily settled particles. 3. Improved treatment efficiency: The higher concentration of liquid PAC can lead to improved treatment efficiency, reducing the amount of PAC required for treatment and resulting in lower costs. 4. Improved treatment speed: The higher concentration of liquid PAC can lead to improved treatment speed, reducing the time required for treatment and improving the overall efficiency of the treatment process. Polyaluminium Chloride Solution 12% Waste Water Treatment Agent PAC 4 Application Field: Widely used in the purification of drinking water, urban water supply and precision manufacturing water, especially in paper-making industry, medicine, refined sugar liquor, cosmetic additives and daily chemical industry, etc.​ Polyaluminium Chloride Solution 12% Waste Water Treatment Agent PAC 5 Our services ​* Sample testing support * Fast reply within 24hours online to answer your questions and solve doubts. * Test every batch before shipment to ensure the quality * Keeping clients informed with logistics information monitoring. * Feel free to consult us about the products at any time.

　　Rod seals are a type of sealing device that is commonly used in a wide range of industries and applications. They are typically made up of a rod-like element that is inserted into a hole or opening, and are used to prevent the passage of fluids or gases. In this article, we will explore what you know about rod seals and what you might not. 　　What You Know About Rod Seals 　　Rod seals are a type of sealing device that are commonly used in a wide range of industries and applications. They are typically made up of a rod-like element that is inserted into a hole or opening, and are used to prevent the passage of fluids or gases. Rod seals are often used in a variety of applications, including: 　　Automotive: Rod seals are commonly used in the automotive industry to prevent the passage of air, water, and other fluids into the engine. They are often used in conjunction with carburetors, intake manifolds, and other components to ensure that the correct fluid is aspirated into the engine. 　　Chemical: Rod seals are also used in the chemical industry to prevent the passage of fluids and gases. They are often used in conjunction with piping, valves, and other components to ensure that the correct fluid is transported through the system. 　　Manufacturing: Rod seals are also used in the manufacturing industry to prevent the passage of materials into the production process. They are often used in conjunction with machines, tools, and other components to ensure that the correct material is used and that no contaminants are introduced into the process. 　　What You Might Not Know About Rod Seals 　　While rod seals are a common type of sealing device, there are many aspects of them that may not be known by everyone. For example, there are several different types of rod seals, each with its own unique characteristics and applications. Some of the most common types of rod seals include: 　　O-ring rod seals: O-ring rod seals are a type of rod seal that use an O- ring to form a Sealing engagement with the surface of the opening into which the rod is inserted. They are often used in applications where a high degree of resistance to fluid flow is required. 　　V-ring rod seals: V-ring rod seals are a type of rod seal that use a V-ring to form a Sealing engagement with the surface of the opening into which the rod is inserted. They are often used in applications where a high degree of fluid resistance is required. 　　Cored rod seals: Cored rod seals are a type of rod seal that use a cored element to form a Sealing engagement with the surface of the opening into which the rod is inserted. They are often used in applications where a high degree of fluid resistance is required. 　　Additionally, rod seals can be made from a wide range of materials, including: 　　Nitrile rubber: Nitrile rubber is a type of rubber that is commonly used in the manufacturing industry as a rod seal material. It is known for its high temperature resistance and resistance to chemicals. 　　Olefin rubber: Olefin rubber is a type of rubber that is also commonly used in the manufacturing industry as a rod seal material. It is known for its high temperature resistance and resistance to wear. 　　Silicone rubber: Silicone rubber is a type of rubber that is also commonly used in the manufacturing industry as a rod seal material. It is known for its low temperature resistance and resistance to chemicals. 　　Rod seals are a common type of sealing device that are used in a wide range of industries and applications. While there are many aspects of rod seals that may not be known by everyone, they are a valuable type of sealing device that can be used to prevent the passage of fluids or gases.

Minimum Order: 500

　　Nitrile rubber, also known as NBR, is a type of rubber that is widely used in the industry due to its excellent properties and versatility. It is a thermosetting elastomer that is composed of nitrile groups and is known for its high temperature resistance, resistance to chemicals, and abrasion resistance. In this article, we will explore the general properties, features, and applications of nitrile rubber. 　　General Properties of Nitrile Rubber 　　Nitrile rubber is a thermosetting elastomer that is known for its excellent properties and versatility. It has a high resistance to heat and cold, as well as a high resistance to chemicals and solvents. Additionally, it is highly resistant to abrasion and wear, which makes it an ideal material for use in a wide range of applications. 　　Features of Nitrile Rubber 　　One of the key features of nitrile rubber is its ability to withstand high temperatures. It is known for its excellent heat resistance, which makes it ideal for use in applications that require extreme temperatures, such as in the automotive industry. Nitrile rubber is also resistant to corrosion and rust, making it an excellent material for use in contact with water or other aggressive environments. 　　Another key feature of nitrile rubber is its resistance to chemicals. It is highly resistant to a wide range of chemicals, including acids, bases, and solvents. This makes it an ideal material for use in applications that require the material to be resistant to chemicals, such as in the chemical industry or in medical applications. 　　Applications of Nitrile Rubber 　　Nitrile rubber is widely used in a variety of industries and applications. Some of the most common applications include: 　　Automotive: Nitrile rubber is commonly used in the automotive industry for applications such as tire cords, belting, and gaskets. Its ability to withstand high temperatures and resistance to chemicals make it an ideal material for use in automotive applications that require extreme temperatures or resistance to chemicals. 　　Chemical: Nitrile rubber is often used in the chemical industry for applications such as hoses, reactors, and containers. Its resistance to chemicals and solvents makes it an excellent material for use in these applications. 　　Medical: Nitrile rubber is also used in the medical industry for applications such as medical devices, such as catheters, and dressings. Its ability to withstand high temperatures and resistance to chemicals make it an ideal material for use in medical applications that require the material to be resistant to chemicals or high temperatures. 　　Nitrile rubber is a versatile and widely used type of rubber that is known for its excellent properties and versatility. Due to its high temperature resistance, resistance to chemicals, and abrasion resistance, it is widely used in a variety of industries and applications.

Minimum Order: 100

1、Product overview The training table to the Italian VM 2.5T diesel engine with manual transmission total becomes the basis, through the demonstration of the training table, can clearly understand the structure and function of the diesel engine and manual transmission, facilitate students to grasp the structure and principle of the diesel engine and transmission faster, improve students' initial understanding of the diesel engine and manual transmission, so that students understand the engine and transmission to play a more intuitive and more In-depth teaching purposes, is the most ideal teaching equipment for the theory and maintenance of the engine and transmission system practical training of the automotive school. 2、Main components Italian VM 2.5T diesel engine assembly, supporting manual transmission assembly, engine electronic control unit, combined instrumentation, ignition switch, fault setting system, fuel tank, battery, diagnostic socket, cooling system (water tank, fan, fan cover, upper and lower water pipe), exhaust system, and the engine computer pin one-to-one correspondence of the signal detection area, LED indicators, signal voltage meter, safety cover, can Mobile table, etc. 3、Functional features (1) The engine works normally, the real reflection of the structure of the diesel engine and manual transmission composition and working process, configuration circuit detection panel and operation control panel, the engine can be real operation and various working conditions of the actual operation, can complete the composition of the structure of the electronically controlled diesel engine, working principle, system diagnosis, fault assessment and other practical training projects. (2) Engine training table with dynamic operation and display function, the original instrumentation, digital table real-time display dynamic and static engine signal parameters, start the engine can demonstrate the real dynamic engine system work process, through the manipulation of the gas pedal can be engine idle, rapid acceleration and other working conditions of the test. (3) Assembled with LED lights to display the working state of the injector pulse and ignition pulse-related components. (4) Teaching panel installed with a complete color engine electronic control system circuit working principle diagram, ECU terminal function, injection system LED indication, etc., to facilitate the teacher to explain the system knowledge more intuitively, against the complete engine system circuit diagram on the panel can be actually measured through the detection terminals of each sensor, actuator static and dynamic numerical parameters. (5) The training table is installed with a diagnostic socket, which can be connected to a special or general-purpose car decoder to read fault codes, clear fault codes, read data streams and other engine self-diagnostic functions for the engine electronic control system. (6) Self-diagnostic functions: dynamic and static data stream reading, fault code reading, waveform analysis, actuating component action testing and other functions. (7) Electronic control system detection function: teaching panel is installed with computer lead terminal, can use multimeter and oscilloscope to detect the sensors and actuators resistance, voltage, frequency, waveform. (8) The training table is equipped with a fault-setting assessment device suitable for teaching, which can set one and more common faults to meet the assessment requirements of vocational skills teaching. (9) The training table measurement panel is painted with colorful spray-painted circuit diagrams, using 4mm thickness of high-strength aluminum composite panel UV spray-painted, with a large temperature difference, wear-resistant, moisture-proof, anti-corrosion, not easy to deformation, long service life, bright colors, not easy to fade and so on. (10) Training table is made of high-quality steel welding, high-temperature spraying process, with high strength, corrosion resistance, long life, etc. The table frame with self-locking casters, flexible movement, safe, reliable, durable. 4、Technical parameters Table size: 1600 * 1000 * 1800mm (L * W * H) Working power: 12VDC

Minimum Order: 1 bags

PRODUCT DESCRIPTION NMFIRE 500 GPM Electric Motor Driven Split Case Fire Pump Fire pumps are used to supply water for automatic sprinkler systems, standpipes or fire hydrants. NMFIRE Split case are pumps are rated 300, 450, 500, 750, 1000, 1250, 1500, 2000, 3000, 3500, 4000, 4500, 5000, 5500, 6000, 6500, 7000, 7500 and 8000 GPM. All fire pumps are rated at 40 pounds per square inch or more of boost. Fire Pumps of the type described shall meet the following basic requirements: 1. Each pump is to be tested hydrostatically for not less than 5 miniutes. The test pressure is to be not less than 1.5 times the max. working pressure of the pump, but in no case less than 250 psi (1724 kpa). 2. A pump shall develop not less than 65 percent of rated total head when discharging at 1.5 times rated capacity. The maximum net pressure for a fire pump shall not exceed 140 percent of rated head. 3. The maximum pump brake horsepower shall not exceed the HP rating its driver, including service factor. NMFIRE 500 GPM Electric Motor Driven Split Case Fire Pump UL FM 0 ELECTRIC MOTORS: NFPA 20 requires all fire pump motor drivers to be rated for continuous duty and sahll not be used at voltages in excess of 110% of rated voltage. At rated voltage and frequency, the full load ampere rating shall not be exceed (excepts as allowed by the service factor on motor nameplate) under any pumping condition. MOTOR CONTROLLERS: The motor control panel equipment shall be factory assembled, wired, tested, and spcifically approved for fire pump service. Combined manual and automatic type to incorporate the following: a. Isolating switch b. Externally operable, quick breaking disconnect c. Time delay locked motor over current protection set at 600% of motor full load current for 20 seconds. d. Pressure switch with high and low pressure setting e. Motor starter of the magnetic type f. Pilot lamp to indicate circuit breaker closed and power available g. Phase revversal visible indicator pilop lamp.

OEM Rebuild Front Right Side Air Suspension Shock Absorber For Mercedes Benz S- Class W222 A2223207413 Quick Details: Car Model For Mercedes S-Class W222 OEM No. 2223207413 Material Rubbe , r and Steel Brand Rebuild/New Position Front right Delivery time 1-5 days for samples, order depends Warranty 12 months MOQ 1 pc Payment term T/T, Western union, Paypal,Alipay Shipping DHL,UPS,Fedex , ,EMS,by sea,etc Delivery time 1-5 days after payment Packaging Neutral packing and accept customer's special packaging demand Our advantages Factory directly sale, wecome to visit any time. High quality and competitive price. Leading manufacture of air suspension industry About Air Suspension: Air Suspension is a type of automotive suspension that uses air springs instead of conventional steel springs. Computer-operated vents on the air springs, suspension sensors, and an onboard air compressor allow the system to maintain ride height and vary the suspension's ride characteristics.

White 3D floral stretch wedding bridal embroidered tulle lace fabric by the yard Product Name Embroidery sequins fabric Width 125-130cm Material 100%po , lyester Color As pictures or customized Brand Name Cheerslife MOQ 10yds Sample We can provide free sample for our regular customer Payment Term T/T; L/C……etc

Extra High Weather Resistance Slate Synthetic Resin Roof Tile Yellow Color Specification: Product Type: ASA Synthetic Resin Roof Sheet Shape: Synthetic Resin Roof Sheet Surface: Embossed Color: Blue Grey; Blue; Indigo; Brick Red; Deep Green; Golden; Etc Width: 1050 mm Available Width : 960 mm Thickness: 2.3 mm ,2.5mm;3.0mm Application : Villa;Loft;Gallery;Gazebo;Flat-to-sloping Renovation Products Information: 1.The main material ASA is acquired from SABIC, one of the Global 500 companies; 2. It's adopted by the most advanced 2 or 3 layer co-extrusion technology for one- time processing;. 3.There Spanish Roof Tiles can withstand strong winds and earthquakes; Application&Featuer: 1.Villa 1.Color durable more than 20 years . 2.Prefab house 2.Excelent anti-load capacity that supporting 150 kgs no crack and damage 3.Loft 3.Excelent corrosion resistance. 4.Gallery 4.Good heat insulation 5.Gazebo 5.Water proof and anti high humility. WHY CHOOSE US The 10 reasons you choose us: 1. More than 20 years experiences in trading and producing them 2. Abundant financial strength 3. Excellent reputation 4. Perfect technique control 5. Rigorous testing process 6. Professional management team 7. Competitive price 8. Meet your needs via reprocessing 9. High quality after-sales service 10. Timely delivery time

Benz Chassis Max Power 265KW Commercial Fire Trucks with 6500kg Water Tank 2 Seats Vehicle Dimension (L×W×H) 9720×2500×3700mm Gross weight 28000kg Complete vehicle shipping mass 15350kg Seat (inc. driver) 2 Max. power 265kw Chassis Manufacturer Daimler Model Actros3336 Drive type 6x4 Cab Manual operation hydraulic forward turnover Wheelbase 4500+1350mm Max. total mass 18000kg Max. speed 95km/h Min. turning diameter <21m Approach angle 17° Departure angle 13° Liquid tank Capacity Water: 6500kg Foam: 6000kg Material 304 high quality corrosion resistant plate Structure Total side girder Pressure 1.0MPa Device 2 manhole 1 overflow device 2 liquid level sensor 2 DN50 drain outlet with valve 4 filling pipe end Conform to rule GA39.4-92 Pipeline Outlet pipeline 2×DN80 ordinary pressure outlet 1×DN50 ball valve Suction inlet 1×DN150 suction coupling 1×DN150 pneumatic butterfly valve Monitor pipeline 1×DN125 monitor pipeline 1×DN125 butterfly valve Residual water outlet Water cock Pump drive system NMV200 Drive shaft High balance precision Fire monitor Model POK, PLC6000 Position Rear roof Flow 80L/s Pressure 1.0MPa Range water≥75m ,foam≥70m Rotation angle Level ≥270° Max. elevation angle ≥+45° Max. depression angle ≥-7° Pedal plate Location: At the bottom of roller shutter door. Material: Steel frame covered by aluminum alloy checkered plate. Structure: adopt the gas springs plus shutter fasten, safe and reliable, each petal plate bearing ≥150Kg. Benz Chassis Max Power 265KW Commercial Fire Trucks with 6500kg Water Tank 0 FAQ: 1. Q:Are you a factory or a trade company? A: Shanghai Jindun Special Vehicle equipment Co., LTD is one of the biggest factories for special vehicles in China. 2. Q:Where is your factory located? A:We are located in Shanghai Province,China. 3. Q:What's your payment method? A: T/T and L/C are preferred. 4.Q:Do you arrange shipment for the vehicles? A:Yes, we can arrange shippment based on trade terms. 5. Q: How is the packing? A:All the packing comply with exporting standard. Any other questions, please do not hesitate to contact with us.

Product Description Clear Bubble Tents Free Standing Sunroom Outdoor Aluminum Garden PC Polycarbonate Dome House Tent3.5m+2.5m We are the origin manufacturer of PC dome, one of the most popular types of igloo tents. Our PC dome is made from imported materials and coated with UV coating, which ensures 100% protection from UV exposure. We are confident that our products are of the highest quality and can meet all of your igloo tent needs. We also offer customized services for clients who want to add their own personal touches to our design. Our requirements are that the tents must have the following properties: - UV protection - Resistance to wind and rain - Resistant to drought and heat - Soundproof and noise reduction Its clear PC cover with a ordinary door helps create an ideal leisure environment, protecting folks from frost or cold snaps, strong winds, and other elements. Product Name Free Standing Sunroom Outdoor Aluminum Garden PC Polycarbonate Dome House Tent Indoor Area 14.5 square meters Dimension Diameter is 3.5m/2.5m, height 2.7m/2.5m, weight is 295kgs Connectable Yes, each size can be connected with each other Main Material Polycarbonate (PC) - Imported from Bayer (Germany) UV Resistance 100% UV resistance Door and Window Aluminum alloy with powder coating treatment Curtain Blackout fabric - Velvet Application Hotel, Villa, Mall, Sports Venues, Leisure Facilities, Park Lifetime >30 Years Free Standing 10x10 Transparent Bubble Tent Heat Resistant Polycarbonate Dome Tent 0Free Standing 10x10 Transparent Bubble Tent Heat Resistant Polycarbonate Dome Tent 1 JC DOME was established in 2017,And located in Shanghai Pudong Area. JC embarked on PC industry since 1998 ,with rich experience of the material and dome house’ production,design and development. All the material of JC are eco- friendly,degradable and recyclable. JC dome houses are widely used as greenhouses, entertainment amphitheaters, educational centers, sophisticated coffee hut etc.., and export to more than 30 countries and areas. JC has been granted more 20 patent, and multiple certificates for most of market all over the world. “a warm house for everyone” is JC ’s slogan,and it is our unswerving pursuit of the goal. FAQ: Q: Are you factory? A: Yes, we are factory. Q: Why do I need to know the use of bubble house and local climate? A: To know the use of bubble house and local weather, I can provide you with advice better, and it is very useful for our designer's work. Q: Can I put my logo on the bubble house? A: Sure, we accept all the customized service. Q: Whether your bubble house can be convenient to install and remove? A: Our tent is very convenient to install and remove, and it could be flexible to use in a variety of occasions. Q: Do your bubble house is safe and solid? A: Yes, our tents can resist wind 12 level, absolutely safe and reliable. Q:Do your products have certifications? A: Our bubble house product has passed the engineering tests and have SGS certificates, Including low temperature bending resistance certification, UV- resistant and certification 650gsm-B1 flame retardant certification.

PE Flotation Collar For 8" Hose Holding HDPE Pipe Floater Dredge Pipe Floats For Oil Dam Water Trash Holding Barrier Product performance characteristics: 1. Good toughness and excellent impact resistance, especially suitable for offshore construction. 2. Light weight, easy to install and carry, and low transportation and transfer cost. 3. Wear resistance and long service life. 4. The price is low, and the performance-price ratio is significantly better than the steel buoy. Dimension: Outside Diameter(mm) Wall thickness(mm) SDR26 SDR21 SDR17 SDR13.6 SDR11 0.4Mpa 0.6Mpa 0.8Mpa 1.0Mpa 1.25Mpa 110 4.2 5.3 6.6 8.1 10.0 125 4.8 6.0 7.4 9.2 11.4 160 6.2 7.7 9.5 11.8 14.6 180 6.9 8.6 10.7 13.3 16.4 200 7.7 9.6 11.9 14.7 18.2 225 8.6 10.8 13.4 16.6 20.5 250 9.6 11.9 14.8 18.4 22.7 280 10.7 13.4 16.6 20.6 25.4 315 12.1 15.0 18.7 23.2 28.6 355 13.6 16.9 21.1 26.1 32.2 400 15.3 19.1 23.7 29.4 36.3 450 17.2 21.5 26.7 33.1 40.9 500 19.1 23.9 29.7 36.8 45.4 560 21.4 26.7 33.2 41.2 50.8 630 24.1 30.0 37.4 46.3 57.2 710 27.2 33.9 42.1 52.2 800 30.6 38.1 47.4 58.9 900 34.4 42.9 53.3 66.2 1000 39.2 47.7 59.3 73.6 1200 45.9 57.2 70.6 1400 53.9 66.7 82.4 1600 61.6 76.2 94.2

PRODUCT DESCRIPTION General Usage: It is a hard Ground Coat Frits, can be applied to Cookware/Stove grill/Panel. Product Description: 1, With very good adhesion, can dissolve much iron oxide in metal surface, makes very strong combination with metal body. 2, Can be combined with cover coat in high level. 3, With very good elasticity and compressive strength. Prevent and decrease damage due to mechanical stress. Steel Plate Ground Coat Frit Usage Introduction: Steel plate ground coat frit is mainly used in low carbon steel plate, with very good adhesion and wide firing temperature range. It can be single used, and can be also mixed with other ground coat frits according to firing temperature. Enamel Features Adherence at least number 1 Coefficient of thermal expansion 288.1 Health Information This Ground Coat Frits does not contain Pb, Hg, Cd, Cr+6 Middle Temperature Co Ni Ground Boron Frits Firing Temperature 800-840 Coated On Steel Sheet 0Middle Temperature Co Ni Ground Boron Frits Firing Temperature 800-840 Coated On Steel Sheet 1

OEM Winter Unisex Far Infrared Winter Heated Hunting Clothes Electrical Main features: Two-button control 8 heating zones 3 temperature adjustable 5V USB power supply High quality polyester fabric Washable after remove battery Description: Trendy Design: Our heated vest is not only warm but also fashionable jacket. You will feel more comfortable and warm by the high collar design, sport style will make you more suitable for running, fishing, hunting, hiking, skiing and other outdoor sports. Excellent Warming System: This heated vest's heating system consists of 8 carbon brazing heating zones. The system not only provides sustaining heat for the upper body which can promotes metabolism, reduces muscle stiffness, and relieves muscle pain, but also can independently control fron and rear heating zone by dual button according to your necessary. High-Quality Materials & Exquisite craftsmanship: The inner layer of the vest is filled with light weight down, and the outer layer is waterproof and windproof since using the high-quality nylon fabric. Our tight stitches, high-quality vest has 30 making processes, and each process is handmade. 5V USB Power Consumption: The heating vest comes with an USB power cord, you can either buy our 10050mAh power bank, or use any 5V/2A power banks on the market. Washing Instruction: No need to worry about hand washing or machine washing damaging the heating system when you want to clean it, just do it after remove power bank. Specifications: Model No. LX-HV004 Cloth material Polyester Heating material Far infrared carbon fiber 8 Heating zone 6pcs on back, 2pcs on belly, control independently Temperature gears & working time High 60℃ 3 hours Medium 50℃ 4.5 hours Low 45℃ 6.5 hours Color Can be customized Size M L XL XXL XXXL Application Indoor or outdoor activities in winter Advantage Fast heating Washable after remove battery Accessory optional 10050mAh power bank*1PC charge cable*1PC Net weight vest: 580g Accessory: 200g Weight with package 1.2kgs Package OPP bag or customized package Certificates CE FCC M.O.Q. 1000 PCS OEM/ODM M.O.Q. 1000 PCS Lead time for sample 7~14 days Lead time for bulk order 30~50 days (depends on quantity) Payment terms 40% deposit, all balance before delivery, T/T Warranty One year Use notices: Open the package, check the products carefully, and take them gently; Charge battery full before using; Put cable out from vest’s pocket, plug into battery, then put battery back into pocket; Long press silicone button on vest’s chest to turn heating on and set to high gear; Short press button to change temperature gears, total 3 gears are optional; Long press button to turn heating off; When don’t use, make sure unplug battery and take battery out from pocket; Remove battery before wash; Don’t keep heating on when sleep. Storage & Warnings: It is important to maintain at least 25% of your battery power when not in use. Failure to do so will result in performance problems and reduced battery life. Disconnect the battery from the vest when not in use because even when it is turned off, the vest will continue to slowly drain power from the battery. Use specified charger to charge battery. Detail picture of Heated Vest OEM Far Infrared Electric Heated Clothes Mens 4xl Heated Vest 0 OEM Far Infrared Electric Heated Clothes Mens 4xl Heated Vest 1 OEM Far Infrared Electric Heated Clothes Mens 4xl Heated Vest 2 OEM Far Infrared Electric Heated Clothes Mens 4xl Heated Vest 3 Applications: The heated vest is suitable for most outdoor occasions in the cold winter, such as hunting, riding, skiing, golfing, an outdoor soccer game, a winter hike with your family or camping. OEM Far Infrared Electric Heated Clothes Mens 4xl Heated Vest 4 FAQ Q1: What is your MOQ? A: Our standard MOQ is 1000pcs, but small quantity for the first trial order is acceptable. Q2: Can I get sample? A: Sure, we’ll charge certain sample fee, but can be refunded when order is up to certain quantity. Q3: How long is the sample lead time? A: If we have stock, it takes 1~3 days. If no stock, it takes 7~14 days. Q4: How long is the mass production lead time? A: It takes 30~60 days (depends on quantity). Q5: Can you provide OEM service? A: Yes, generally OEM MOQ is 1000pcs. Q6: What format of the file do you need if I want my own design? A: Files best in AI, CDR, or PDF format. Q7: What are your shipping methods and freight charge? A: Take cost and time into consideration, we would suggest to ship by express for small quantity, and large quantity by sea, cost depends on the shipping method and exact quantity. Q8: What are your payment terms? A: We accept payment by T/T, generally 50% deposit + 50% balance.

PRODUCT DESCRIPTION Product Details 380V 440V 315KW 355KW 400KW Frequency Inverter VFD For Asynchronous Motor 1. Independent duct design Independent air duct design, effectively preventing dust entering inverter, causing short-circuit and other faults and improving reliability Use bigger air volume and long life cooling fan effectively reduces the internal temperature rise of the inverter and ensures reliable and stable operation of inverter. 2. Positioning Capability without External Devices Use an IPM motor to perform position control – without motor feedback. Electrical saliency in IPM motors makes it possible to detect speed, direction and rotor position without the use of external feedback devices. Positioning functionality without a PLC. Visual programming in DriveWorcsEZ eliminates the need for external controllers by giving the user the power to create customized functions such as position control. Product Images Single Phase Photovoltaic Variable Frequency Inverter Grid Connected KD600 MPPT 220V Single Phase Photovoltaic Variable Frequency Inverter Grid Connected KD600 MPPT 220V Single Phase Photovoltaic Variable Frequency Inverter Grid Connected KD600 MPPT 220V Models and Specifications Single Phase Photovoltaic Variable Frequency Inverter Grid Connected KD600 MPPT 220V Product Application Single Phase Photovoltaic Variable Frequency Inverter Grid Connected KD600 MPPT 220V Single Phase Photovoltaic Variable Frequency Inverter Grid Connected KD600 MPPT 220V K-Drive VS Other brands Performance Common brands K-Drive Applicable motors Asynchronous motors Asynchronous /synchronous motors Starting torque 2.0Hz, 150% (sensor-less vector control) 0Hz, 180% (closed-loop vector control) 0.5Hz, 180% (sensor-less vector control) 0Hz, 200% (closed-loop vector control) Speed adjustable range 1:100 (SVC), 1:1000 (VC) 1:200 (SVC), 1:1000 (VC) Ambient temperature (no derating required) -10-40ºC -10-50ºC (for most of the models) Rated input voltage 208VAC-400VAC 208VAC-480VAC Communication Modbus RTU//ASCII Modbus RTU//ASCII Profibus-DP, CANopen, etc. Position control (fixed length, or angular positioning) × √ Field weakening control × √ Autotune online Online Online & Offline Short-time ramp-up Trip No trip Customized features (software and/or hardware) Unprocurable or no experience Procurable with rich experience How to install variable frequency inverter(vfd) The installation process for a Variable Frequency Drive (VFD) can vary depending on the specific model and manufacturer, so it's important to refer to the manufacturer's instructions and guidelines. However, here are some general steps that can be followed: Select a suitable location: Choose a location that is clean, dry, and well- ventilated, with adequate space for the VFD and any other associated components. Mount the VFD: The VFD should be mounted securely on a flat, vibration-free surface, and any wiring should be secured and protected from damage. Connect power: The power supply for the VFD should be connected according to the manufacturer's instructions, which typically involve connecting the VFD to a suitable AC power source. Connect the motor: Connect the motor to the VFD according to the manufacturer's instructions, which may involve wiring the motor to the VFD's output terminals. Configure the VFD: Follow the manufacturer's instructions to configure the VFD for the specific application, which may involve setting parameters such as maximum and minimum speeds, acceleration and deceleration rates, and overload protection settings. Test the VFD: Once the VFD is installed and configured, test it thoroughly to ensure that it is operating correctly and safely. This may involve running the motor at different speeds and loads and checking for any issues or abnormalities. It's important to note that the installation process for a VFD should only be attempted by qualified personnel who are familiar with electrical systems and safety procedures. Improper installation can result in damage to the VFD or motor, as well as serious injury or even death.