Top Straight Check Valve

attwood Sahara MK2 800 GPH 12-Volt Automatic Bilge Pump

  • 800 GPH, 12V, Fuse size: 4A, Outlet type: 3/4" & 1" barbs, Check valve: yes, Wire length: 29 1/2".
  • The easiest, most reliable automatic bilge pump ever designed.
  • The only automatic bilge pump that eliminates air-locks, Patented X-Air Impeller ejects trapped air in the pump and pipework.
  • Flexible Outlets: 90° rotatable elbow outlet allows users to install the pump anywhere in a full 360° orientation.
  • Single-Hand Pump Cartridge Release: Convenient when trying to access a pump located in a hard-to-reach area of the boat’s hull.
  • Universal Backwards Compatible Design: 7-pump mounting hole pattern for replacing any top bilge pump in its category.
  • SteadySwitch: Buoyancy control reduces cycling, draining the bilge not the battery.
  • No Pipe Or Hose Removal Required: Reduces the time that it takes to replace the cartridge.
  • Improved Motor Cooling/Heat Dissipation: Prevents overheating that may cause failures, such as blown fuse, leaking, etc..
  • Includes straight outlet and check valve.
Check Stock

JIH Aquarium Air Pump Accessories Set -25 Feet Airline Tubing Standard, Air Stones,Check Valves, Suction Cups and Connectors,Clear

  • 25ft. Airline Tubing : 3/16 Standard ID Flexible material. 4 Control Valves.
  • 4 Bubble Release Air Stone : approx. 0.6'' x 1'', Durable to produce lots of tiny bubbles continuously to diffuse oxygen efficiently in your fish tank..
  • 12 SUCTION CUPS：Excellent 3/16 inch inner diameter airline tube holder suction cups will stick tightly to the smooth fish tank..
  • 4 CHECK VALVES:Put the check valve in the airline tube between air pump and aquarium water to prevent water from back siphoning..
  • 12 Connections (Straight & T ) : T connectors can combine two inputs to create one stronger output.
  • Straight connectors apply for mending or extending air hose..
Check Stock

2 PCS One-Way and 2 PCS 2-Way Air Flow Control Lever Valve Distributor Splitter Aquarium Air Pump Accessories, 4 Check Valves and 10 Fish Tank Suction Cups, 5 T and 5 Straight Connector

  • Suitable for standard 3/16" Airline Tubing..
  • High quality valves are durable and sturdy, never letting air leak..
  • Package Content: 2pcs one-Way Aquarium Air Valve Distributor, 2pcs 2-Way Aquarium Air Valve Distributo,4pcs Non-return Check Valve, 10 pcs Suction Cup.5pcs T Connector , 5pcs Straight Connector..
Check Stock

JIH Aquarium Air Pump Accessories Set -25 Feet Airline Tubing Black Standard, Air Stones,Check Valves, Suction Cups and Connectors

  • 25ft. Black Airline Tubing : 3/16 Standard ID Flexible material. 4 Control Valves.
  • 4 Bubble Release Air Stone : approx. 0.6'' x 1'', Durable to produce lots of tiny bubbles continuously to diffuse oxygen efficiently in your fish tank..
  • 12 Pcs Black Suction Cups：Excellent 3/16 inch inner diameter airline tube holder suction cups will stick tightly to the smooth fish tank..
  • 4 CHECK VALVES:Put the check valve in the airline tube between air pump and aquarium water to prevent water from back siphoning..
  • 12 Black Connections (Straight & T ) : T connectors can combine two inputs to create one stronger output.
  • Straight connectors apply for mending or extending air hose..
Check Stock

Watkins Replacement Water Check Valve for Hot Springs Spa, 3/4" - 35233

  • This 3/4″ water check valve is installed in the inlet side of the circulation pumps plumbing to prevent the back flow of water through the circulation pump once the jet pump is activated.
  • Works on Tiger River Spas, Hot Spring Spas, and Limelight Spas..
  • All water check valves have arrows stamped on the outside to indicate the direction of flow which should be pointer towards the circulation pump..
  • Troubling Shooting: The symptoms of a non-operative check valve are.
  • * Water Leak – If water is leaking from around the check valve, it should be replaced. * Rattling – A rattling check valve indicates that water is not being allowed to flow properly past/ through the check valve. * Verify the check valve is installed with the flow in the correct direction. * Heater High-Limit Tripping – Poor water flow through the check valve could lead to heater high-limit tripping. Ensure the check valve is n.
Check Stock

Aquarium Air Pump Accessories Set 25 Feet Airline Tubing with 6 Check Valves, 6 Control Valve and 40 Connectors for Fish Tank White

  • 1 roll of 25 Feet Standard 3/16" Air Line Tubing, Suitable for aquarium, fish tank and hydroponics..
  • Flexible Air tubing,without kinking that stands up to wear and will not crack or become brittle over time..
  • 40 Connectors (Straight & T-shape) - Perfectly connect standard tubing, T-connector allows you to combine two inputs to create one output with dual outlet pumps..
  • 6 Pcs Air Control Valve and 6 Non-Return Check Valve..
  • Excellent 3/16 inch ID Standard airline tube holder, stick tightly to the smooth fish tank. Red clear valve can prevent water from back siphoning..
Check Stock

PVC True Union Check Valve 1’’ Slip Swing Full Port Utility Check Valve Sch80 Socket Pool Ball Check Valve for Backflow Prevention

  • 【PVC Ball Check Valve】Schedule 80 PVC ball check valves have a spherical ball inside the valve body which works as a check to allow flow in one direction and close off to prevent back-flow..
  • 【INSTALLATION TIP】PVC union check valves are designed for VERTICAL installations, MUST be used in an upflow position to work properly. Check valves MUST be installed with the valve's flow arrow pointing in the direction of the flow. Do not install valve upside down.（NOTE: NO SPRING).
  • 【PVC Union Check Valve】True union check valve, can be taken apart for cleaning, allows for easy removal without breaking down the piping connection..
  • 【Material】1'' Slip check valve made of PVC material, O-ring with EPDM material, low-temperature-resistant, impact-resistance, ultraviolet-resistance, rust-resistance. Fits for Schedule 80 1 Inch Pipe..
  • 【Application】PVC Swing Check Valve 1’’(DN25) - Non-return or "one way" valve is ideal for flow control, such as commercial plumbing, aquariums, irrigation, swimming pools, water parks and OEM applications..
Check Stock

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

  • 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 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 pr....
Check Stock

Waterway Plastics 600-7010 TruSeal Serviceable Swing Check Valve

  • TruSeal serviceable check valve for pool services.
  • Clear lid and a bright seal flapper for easy inspection and access.
  • Features swing design to be used for both return and intake water.
  • Corrosion proof pin and stainless steel spring.
  • Measures 2-inch or 2-1/2-inch spring straight body.
Check Stock

Johnson Pumps 32703 Cartridge Bilge Pump with Dura-Port - 750 GPH

  • Includes both a straight and 90° smooth elbow Dura-Port as well as removable check valve.
Check Stock

OTC 5021 Universal Diesel Engine Compression Gauge

  • OTC's Universal Diesel Engine Compression Gauge will work on any diesel engine.
  • Tests compression up to 1000 psi and 7000 kPa.
  • Features include: check valve, push button compression release, and quick disconnect fitting on hose end.
  • Straight and 45 degree hose connectors with quick-connect fittings are included.
  • Adapters for specific diesel engine applications not included but are available separately.
Check Stock