Reviews Low cost Couplings

PumpSpy Silent Sewage or Sump Pump Check Valve 2-Inch Check Valve Stainless Clamps Fit 7-1/4 Gap in 2-Inch Schedule 40 PVC Spring-Loaded Flapper Quiet Check Valve Sump Pump Life Increase

  • QUIET OPERATION: Our sump pump check valve has a unique spring-loaded flapper that helps eliminate the water hammer noise that standard check valves produce. The water hammer noise occurs when the discharged water slams the check valve flapper down. This silent check valve can bring a quiet operation to your sump pump..
  • CLEAR VALVE BODY: This check valve will provide visibility to water movement. With the valve's clear body, it's easy to visually confirm that pumped contents are moving, the pipes are not clogged, and the pump in the basin is fully operational..
  • INCLUSIONS: Our silent sump pump check valve comes with stainless steel clamps and Buna-N rubber couplings for quick installation. The clamps and couplings fit a 2" Schedule 40 pipe. Fits within a 7-1/4" gap..
  • KEEP WATER OUT: This check valve is designed to keep pumped contents within the discharge pipe from falling back into the sump basin. A fully functional check valve can increase pump life expectancy by preventing contents from being pumped twice..
  • ABOUT US: PumpSpy provides sump pump systems that help eliminate the unknowns of a sump outage and prevent costly damage. We also offer Smart Sump Pump Systems that automatically track incoming data and check that a sump pump is working properly..
Check Stock

PumpSpy Silent Sump Pump Check Valve - 1-1/2 with Buna-N Couplings Model CV-150 Spring-Loaded Flapper Quiet Check Valve Sump Pump Life Expectancy Increase Includes Steel Clamps Fit 1-1/2″ Pipe

  • ...eck valve will provide visibility to water movement. With the valve's clear body, it's easy to visually confirm that pumped contents are moving, the pipes are not clogged, and the pump in the basin is fully operational..
  • INCLUSIONS: Our silent sump pump check valve comes with stainless steel clamps and Buna-N rubber couplings for quick installation. The clamps and couplings fit a 1-1/2" Schedule 40 pipe. Fits within a 5-1/8" gap..
  • KEEP WATER OUT: This check valve is designed to keep pumped water within the discharge pipe from falling back into the sump basin. A fully functional sump pump check valve can increase pump life expectancy by preventing water from being pumped twice..
  • ABOUT US: PumpSpy provides sump pump systems that help eliminate the unknowns of a sump outage and prevents costly damage. We also offer Smart Sump Pump Systems that automatically track incoming data and check that a sump pump is working properly..
Check Stock

Smart Vac SMP500 Central Vacuum System Power Unit

  • Includes everything you need to prepare your home for a central vacuum system with 3 valves -Works with ANY brand of central vacuum you decide to install..
  • 1.) PVC Cement.......................................(QTY - 1) | 2.) Low Voltage Inlet Valve.....................(QTY - 3) | 3.) Mounting Plate(s)..............................(QTY - 3) | 4.) Couplings..........................................(QTY - 6).
  • 5.)Sweep 90 Fitting...............................(QTY - 9) | 6.) Short 90 Fitting..................................(QTY - 3) | 7.) 45 Degree Elbow...............................(QTY - 6) | 8.) Sweep Tee Fitting..............................(QTY - 2).
  • 9.) Pipe Straps Fitting.............................(QTY - 6) | 10.) Low Voltage Wire.............................(QTY - 45') | 11.) PVC Pipe 2 Inch OD/5' Lengths.- Actual each pipe length is 59 1/8 ".....(QTY - 45').
Check Stock

Central Vacuum Cleaner with Deluxe Accessory KIT-Set

  • Includes everything you need to prepare your home for a central vacuum system with 3 valves -Works with ANY brand of central vacuum you decide to install..
  • 1.) PVC Cement.......................................(QTY - 1) | 2.) Low Voltage Inlet Valve.....................(QTY - 3) | 3.) Mounting Plate(s)..............................(QTY - 3) | 4.) Couplings..........................................(QTY - 6).
  • 5.)Sweep 90 Fitting...............................(QTY - 9) | 6.) Short 90 Fitting..................................(QTY - 3) | 7.) 45 Degree Elbow...............................(QTY - 6) | 8.) Sweep Tee Fitting..............................(QTY - 2).
  • 9.) Pipe Straps Fitting.............................(QTY - 6) | 10.) Low Voltage Wire.............................(QTY - 45') | 11.) PVC Pipe 2 Inch OD/5' Lengths.- Actual each pipe length is 59 1/8 ".....(QTY - 45').
Check Stock

PumpSpy Dual Pump Install Kit - Double Sump Pump Connection, Basement Water Pump Backup Y-Connector - Sump Pump Submersible Backup Connector To Single Discharge Line - Dual Pump System To 1-1/2' Line

  • ...tall a backup system to avoid what could potentially be a major inconvenience..
  • HASSLE-FREE SET UP: There’s no cutting or gluing required during installation with this dual pump backup installer kit. Everything you need to connect a back up sump pump is in the box. There’s no need to purchase a PVC pipe, elbows, couplings and cement. Say goodbye to messy, laborious installations!.
  • WHAT’S IN THE BOX: This kit contains a Y-Connector, Two (2) 1-1/2″ Threaded Silent Check Valves, Stainless Steel Clamps and Buna-N Rubber Couplings. The only thing you’ll need to put everything together is a standard screwdriver. This kit is compatible with all pumps that have a standard 1-1/2″ NPT pump discharge/output..
  • HOW TO INSTALL: Simply screw the check valves into both pumps, drop the Y-connector into the check valve boots, attach the rubber boot to the top of the Y-connector and then to your existing discharge line. Tighten all the stainless steel clamps with a screwdriver and you’re done. It’s that easy!.
Check Stock

XZT 10000PSI Digital Hydraulic Pressure Test Coupling Kit,Repair Test Tools for USA Brand Excavator (10000PSI)

  • 【13 Couplings】This Excavator Pressure Tester Kit comes with 13 different couplings, perfect compatible with Caterpillar, Hitachi, Komutsu, Daewoo, Hyundai, Kato, Kawasaki..
  • 【High-grade Silicone Oil】Our Excavator Pressure Gauges have built-in high-grade silicone oil, which will not turn yellow, has better shock resistance and higher accuracy..
  • 【High-quality Gauges】The housing of our five gauges (150PSI/1500PSI/3500PSI/6000PSI/9000PSI) is stainless steel and Polycarbonate glass, so they are sturdy, durable, impact resistant, and clear display..
  • 【Complete Kit】Comes with 13 x Couplings, 14 x Tee Connectors, 5 x 61.5'' Test Houses, 5 x Pressure Gauges, and 1 x Sturdy PP Suitcase..
  • 【Warranty】We provide 3-year warranty and 24-hour friendly customer service. Pls feel free to contact us if you have any issue about our product..
Check Stock

Mecanum Wheel with Coupling 4PCS Omnidirectional Wheels 4WD Smart Robot Car Kit Accessories 65mm Robot Kit Drive Wheel for Arduino/Raspberry Pi DIY STEM Project

  • 003cp003e65mm engineering plastic mecanum wheels (2x left, 2x right) include 2 right wheels and 2 left wheels. Each wheel consists of 9 rollers and 003cb003ecan be driven independently.003c/b003e003c/p003e.
  • 003cp003eMecanum wheels can be moved 003cb003ein any direction without changing the direction003c/b003e of rotation of the wheels. Each of the four mecanum wheels contains a series of rollers whose axis of rotation makes a 45 ° angle to the plane of the wheel.003c/p003e.
  • 003cp003eThe mecanum wheels suitable for 003cb003eLego 003c/b003ecross shafts, can also be fitted with N20 motors by installing 3mm couplings, TT motors by installing TT motor couplings, GA25-370 by installing 4mm couplings, and 5mm couplings by installing with stepper motor.003c/p003e.
  • 003cp003eThis mecanum wheels used for 003cb003eRaspberry Pi 4/3B+/3003c/b003e,Micro:bit and 003cb003eArduino Project 003c/b003ecompatible with DC motor.003c/p003e.
  • 003cp003eThe mecanum wheel made of high hardness plastic,and 003cb003elow pulsating noise003c/b003e. Omnidirectional Wheels are not easy to damage. The mecanum wheels have a long service life and no deformation.003c/p003e.
Check Stock

YFIXTOOL Hydraulic Pressure Test Gauge Kit for Excavator, Includes 12 Couplings, 3 Test Hoses, 3 Pressure Gauges (3500PSI, 6000PSI, 9000PSI)

  • 【High-grade Silicone Oil】Our Excavator Pressure Gauges have built-in high-grade silicone oil, which will not turn yellow, has better shock resistance and higher accuracy..
  • 【12 Couplings】This Excavator Pressure Tester Kit comes with 12 different couplings, perfect compatible with Caterpillar, Hitachi, Komutsu, Daewoo, Hyundai, Kato, Kawasaki..
  • 【High-quality Gauges】The housing of our three gauges (3500PSI/6000PSI/9000PSI) is stainless steel and Polycarbonate glass, so they are sturdy, durable, impact resistant, and clear display..
  • 【Complete Kit】Comes with 12x Couplings, 3x 65'' Test Houses, 3x Pressure Gauges, and 1x Sturdy PP Suitcase..
  • 【Warranty】We provide 3-year warranty and 24-hour friendly customer service. Pls feel free to contact us if you have any issue about our product..
Check Stock

NDS 400 Spee-D Channel Drain, 4-3/4 in. Wide X 4 ft. Long, 4', Grey

  • PROTECT YOUR HOME & YARD: Prevent mildew growth, concrete staining, and costly structural damage by collecting and conveying excess water away for proper release downstream.
  • HOW IT WORKS: the Spee-D Channel Drain collects light flows from driveways, concrete & paver patios, pool areas, courtyards, and walkways, and directs it to drain pipe for proper release downstream.
  • CREATE A COMPLETE DRAINAGE SYSTEM IN YOUR YARD: Use with Spee-D Channel Drain Grates (available in multiple styles), Couplings, 45º and 90º Elbows, Tees, Crosses, and Outlets to customize your layout.
  • DURABLE: A patented flying buttress design provides load-bearing support from both sides as well as underneath the channel.
  • solvent weld with PVC primer and cement for a water-tight connection.
  • FIT TO SIZE: Spee-D Channel Drains are 4-3/4 in. wide, 3-3/4 in. high, and 4 ft. long.
Check Stock

Universal Low Voltage Installation Kit 3 80 ft of Pipe

  • Includes All Materials Necessary to Install a Central Vacuum System.
  • Universal Kit Can Be Used with Almost All Central Vacuum Makes and Models.
  • Kit includes (9) sweep 90’s, (3) sweep tee’s, (3) short 90’s, (6) 45’s, (6) pipe straps, (11) couplings, (3) mounting brackets, (1) glue, (15) cable ties, (3) round door inlets, 80’ of pipe (5’ sections), 80’ of wire, and an installation manual..
Check Stock