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uxcell UHS Radial Shaft Seal 12mm ID x 20mm OD x 5mm Width PU Oil Seal, Blue Pack of 10

  • [Size] - 12mmx20mmx5mm Y-shape 90A mechanical seal for piston and piston rod.
  • [Operation Range] - Working Speed: Less than 0.5m/s.
  • Working Temperature Range: -35°C to 100°C (-31°F to 212°F).
  • [PU Material] - Oil resistance, wear resistance, low-temperature resistance, aging resistance, high hardness, elasticity.
  • [Advantage] - Widely used in the hydraulic cylinder to prevent dust, dirt, sand, and metal debris from entering, and easy to install.
  • [Application] - Applied to industrial hydraulic cylinders and cylinders, hoists, moving rods of guide rods, and piston rods (pull rods), and pistons (one-way piston seals) in static pressure.
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uxcell UN Radial Shaft Seal 12mm ID x 22mm OD x 5mm Width PU Oil Seal, Blue Pack of 5

  • [Size] - 12mmx22mmx5mm Y-shape 90A mechanical seal for piston and piston rod.
  • [Operation Range] - Working Speed: Less than 0.5m/s.
  • Working Temperature Range: -35°C to 100°C (-31°F to 212°F).
  • [PU Material] - Oil resistance, wear resistance, low-temperature resistance, aging resistance, high hardness, elasticity.
  • [Advantage] - Widely used in the hydraulic cylinder to prevent dust, dirt, sand, and metal debris from entering, and easy to install.
  • [Application] - Applied to industrial hydraulic cylinders and cylinders, hoists, moving rods of guide rods, and piston rods (pull rods), and pistons (one-way piston seals) in static pressure.
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uxcell UHS Radial Shaft Seal 20mm ID x 28mm OD x 5mm Width PU Oil Seal, Blue Pack of 2

  • [Size] - 20mmx28mmx5mm Y-shape 90A mechanical seal for piston and piston rod.
  • [Operation Range] - Working Speed: Less than 0.5m/s.
  • Working Temperature Range: -35°C to 100°C (-31°F to 212°F).
  • [PU Material] - Oil resistance, wear resistance, low-temperature resistance, aging resistance, high hardness, elasticity.
  • [Advantage] - Widely used in the hydraulic cylinder to prevent dust, dirt, sand, and metal debris from entering, and easy to install.
  • [Application] - Applied to industrial hydraulic cylinders and cylinders, hoists, moving rods of guide rods, and piston rods (pull rods), and pistons (one-way piston seals) in static pressure.
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uxcell UHS Radial Shaft Seal 11.2mm ID x 19.2mm OD x 5mm Width PU Oil Seal, Blue Pack of 5

  • [Size] - 11.2mmx19.2mmx5mm Y-shape 90A mechanical seal for piston and piston rod.
  • [Operation Range] - Working Speed: Less than 0.5m/s.
  • Working Temperature Range: -35°C to 100°C (-31°F to 212°F).
  • [PU Material] - Oil resistance, wear resistance, low-temperature resistance, aging resistance, high hardness, elasticity.
  • [Advantage] - Widely used in the hydraulic cylinder to prevent dust, dirt, sand, and metal debris from entering, and easy to install.
  • [Application] - Applied to industrial hydraulic cylinders and cylinders, hoists, moving rods of guide rods, and piston rods (pull rods), and pistons (one-way piston seals) in static pressure.
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CNAODUN 10 Pcs Push-to-Connect Fittings 3/8 Inch Tube OD x 1/4 Inch NPT Thread Pneumatic Male Elbow Quick Connect Air line fittings…

  • ♥【What You Get】3/8" Od x 1/4" NPT Thread Push to Connect Fittings,10pcs in total.Body Style: Male Elbow.
  • ♥【High Quality】These air fittings are made of high quality plastic and copper ，are widely used for automatic industry, workshop equipment, auto repair ,decoration spray paint, woodworking, dental equipment, etc..
  • ♥【Working Parameters】Working Pressure:0～145psi.
  • ♥【Wide Range of Applicable Tubes】These fittings can be used for a wide range of pipes, and can be used for PU / PA / PE / PVC pipes..
  • ♥【Easy Application】Plug-in design, easy installation, clear threads, strong sealing..
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Geelife Solar Powered Welding Helmet Auto Darkening Hood with Adjustable Shade Range 4/9-13 for Mig Tig Arc Welder Mask (Blue Eagle)

  • ...om get through, then effectively protect the eyes of the workers against the dama-ges ofultraviolet radiation and infrared ray..
  • Automatic darkening helmet has wider coverage than common helmet. It can be used to protect the face and neck against the damages of the electricity arc and improve the product quality and working efficiency..
  • Automatic darkening helmet is widely used in shipbuilding, petroleum, Architecture, steel, boiler-manufacture and so on. The working temperature range is 23℉ - 131℉. The limited working temperature range is 14℉ - 140℉. The limited storage temperature range is -4℉ - 158℉. The relative humidity range is 20% - 80%..
  • If there are any quality problems of the product in the conditions of within 18 months from date of delivery, the application of customer meeting to USER'S MANUAL'S requirements and correct using, we guarantee to give free repair or free replacement..
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Geelife Solar Powered Welding Helmet Auto Darkening Hood with Adjustable Shade Range 4/9-13 for Mig Tig Arc Welder Mask (Black Eagle)

  • ...om get through, then effectively protect the eyes of the workers against the dama-ges ofultraviolet radiation and infrared ray..
  • Automatic darkening helmet has wider coverage than common helmet. It can be used to protect the face and neck against the damages of the electricity arc and improve the product quality and working efficiency..
  • Automatic darkening helmet is widely used in shipbuilding, petroleum, Architecture, steel, boiler-manufacture and so on. The working temperature range is -5℃ - 55℃. The limited working temperature range is -10℃ - 60℃. The limited storage temperature range is -20℃ - 70℃. The relative humidity range is 20% - 80%..
  • If there are any quality problems of the product in the conditions of within 18 months from date of delivery, the application of customer meeting to USER'S MANUAL'S requirements and correct using, we guarantee to give free repair or free replacement..
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2Pcs JSN-SR04T Integrated Ultrasonic Distance Measuring Sensor Transducer Module Waterproof

  • Working voltage:DC3-5.5V, Static current:5mA, Total current work: 30mA. Working range: 25cm-4M, Working frequency: 40KHZ, Detecting angle: 75 degree. The JSN-SR04T ultrasonic distance measuring module provides a measurement range of 21cm-600cm. Blind area is 20cm..
  • Integrated with sealed waterproof stripline probe, this sensor suitable for wet and harsh measurement occasions. Please note that the device is waterproof, but it couldn't work underwater..
  • Small size, easy to use, strong anti-jamming, high accuracy, low voltage and low power consumption. The module has a variety of modes that can be modified manually, suitable for testing and teaching experiments in different occasions..
  • Applications:It is widely used in horizontal distance ranging, obstacle avoidance, object distance measurement, car reversing sensors, security alarms, automatic control, security and industrial control, Intelligent traffic control and artificial intelligence teaching and research etc..
  • Package Included:2 x JSN-SR04T Ultrasonic Distance Measuring Transducer Sensor Waterproof.
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Weather Station With Arduino And Android Studio

  • The pluggable DS18B20 temperature probe sensor is easy to plug and can be used in a variety of environments..
  • With pull-up resistor on board, the adapter module can be connected directly to most microcontrollers and it is widely used in temperature monitoring for fish tanks, equipment, machinery, greenhouses..
  • Widely applications: thermostatic controls, industrial systems, consumer products, thermometers, any thermally sensitive system, etc..
  • Working voltage: 3.3 ~ 5VDC, Output leads: yellow (DATA), red (VCC), black (GND).
  • Measuring range: -55 ~ 125 ℃, Lead can only withstand a maximum temperature of 85 degrees.
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fushionsea Universal Wireless Remote Control Switch DC 12V 24V 36V 48V 2CH 10A Relay Receiver Module with 2 Channel RF Remote Transmitter for Various Wireless Controls

  • 【easy to use】We have made transmitter and receiver working together and test it before ship it,when you get it don't need to do anything , just install it. The simple and practical programming realizes the two-way relay learning separately, which greatly facilitates the user's expansion application when using one control or multiple control and combination..
  • 【Long Range】 Signal can pass through walls, floors and doors, steadily control receiver from any place within a reliable distance. Max range is up to 50meters with no obstacle..
  • 【4 working modes】( we send Momentary Mode ), Unique working mode, the four working modes of Momentary, Latched, Toggle, and 5 seconds delay can be switched at will, only need to through the Model button, you don't need to use a soldering iron or jumper cap.
  • 【Application scenarios】: Widely used in a variety of equipment control.
  • electric curtains and other intelligent control and security fields..
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RaceGT Wireless Number Pad, Numeric Keypad Ultra-Silent Rechargeable 2.4G 35 Keys for Laptop,Desktop,PC, Notebook…

  • 【2.4G Wireless】The numeric keypad uses the latest 2.4GHz wireless technology,plug and play, no delay and caton, fast data transmission , and working range is up to 33 ft..
  • 【long battery life】The number keypad built-in high-capacity lithium batteries with 250mAh, the working time of the keypad has more than 40 hours when fully charged..
  • 【Auto sleep function】The bluetooth numeric keypad will go into sleep mode auto to save power and energy when not in use.Press any key can wake up the keypad within 2 seconds..
  • 【35 keys Multi-Function】: Number keypad is designed with 35 keys, compact structure, but full featured, efficient and shortcut function keys, improve work efficiency..
  • 【Widely Compatibility】: Number keypad widely compatible with Windows/macOS/linux, work with your smart phone, laptop, desktop, tablets, MacBook Pro/Air, MacBook Mac Mini..
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EZARC Flap Discs 80 Grit, 4 1/2 x 7/8-Inch Flap Sanding Disc, Type 29 Zirconia Grinding Wheel for Stainless Steel, Sheet Metal (10 Pack)

  • 【Great Performance】EZARC flap sanding discs are made of hard zirconia material which lasts longer than standard aluminum oxide abrasive material, built for a more robust and economical grinding wheel..
  • 【 Widely Used】80 grit flap disc is smoother than 40 grit, suitable for light stock remove and other grinding work. Our flap disc is widely used for metal or wood, to remove the weld reinforcement, deburring, polishing, and to rust removal..
  • 【 Fast & Efficient Grinding 】Glass fiber and adhesive form a firm combination, will not pollute the working surface. The fiberglass pad can effectively absorb vibration and bring more stable and efficient grinding..
  • 【 Convenient to Use 】Bevel Type 29 angle design makes the edge and corner grinding much more convenient, great for surface sanding, and working on welded seams at a working angle of 5 to 15°..
  • 【 Professional Grinder Flap Disc 】 4-1/2-inch diameter with a 7/8-inch arbor size compatible with an angle grinder with a maximum 13, 300 RPM grinding speed. This angle grinder flap disc is designed for grinding, blending, sanding, and finishing on a wide range of material..
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CRAFTSMAN Combination Wrench, SAE, 7/16-Inch (CMMT44694)

  • ▶ 【NO SKIPPED SIZES】- Contain a full range of wrenches from 6mm to 32mm with no skipped sizes.You can choose any size depending on your needs..
  • ▶ 【PRECISION DESIGN】-180° Flex-Head performs precise repair work in any awkward places.72-tooth ratchet gears need only a 5° working swing arc suitable for any narrow space.High torque to tighten or loosen any bolts without rounding..
  • ▶ 【WIDELY APPLICATION】-Premium design for widely apply into fastening or loosening nuts and bolts in any narrow space.Also be used for pipeline repair home maintaining mechanic repair auto & bicycle repair..
  • ▶ 【100% Satisfaction Guarantee】-Free replacement insure your wrenches purchase against manufacturer defects..
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