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Best Y check Valve

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

  • ...on 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!.
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Y-Axis 49 Pcs Aquarium Air Pump Accessories with Airline Connectors, Airline Splitters, Bubble Stones, Check Valves and Suction Cups for 3/16 '' Fish Tank Pond Airline

  • You will get 49 Pcs Aquarium Air Pump Accessories- 1 Pcs 4 Way Airline Splitter + 2 Pcs Air Control Valve + 4 Pcs Non-Return Check Valves + 10 Pcs Suction Cups + 30 Pcs Airline Connectors ( including 6x Cross Connectors + 6 x Y Connectors + 6 x T Connectors + 6x L Connectors + 6 x I Connectors.).
  • 【Non-Return Check Valves】Small and compact, which protect you air pump by preventing aquarium water from back siphoning during a power outage. Detachable design makes it easier for you to unscrew, clean and repair..
  • 【Ceramic Air Stones Diffuser】These bubbles stones provide oxygen for fish to breathe, and lower CO2 level.
  • Durable and sturdy material, washable. Safe and non-toxic to your fish, perfect for aquarium, fish tank, pond, hydroponics..
  • 【Air Tubing Connectors】 5 shape connectors available meets various needs. Made of plastic for long-time use, healthy and non-toxic. Great accessories for your fish tank tube,air pump,check valve,bubble stone connection..
  • If you are unhappy with these product, we'll get it replaced or issue you a full refund, no questions, no charge, no kidding..
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ALEGI Aquarium Bio Sponge Filter Kit for 30-60 Gallon Breeding Fry Betta Shrimp Fish Tank

  • Sponge filter provide both mechanical and biological filtration.
  • Easy top set up & clean: simply install an airline into the unit and turn on the air pump, simply rinse and squeeze sponge in tank water.
  • Using an air hose, connect one end to you air pump and the other end to this filter,and equipped with a check valve on air hose, to prevent water backflow and air pump damage due to power outage. It is a great way to clean and oxygenate your fish tanks..
  • Includes: 1 Pcs of sponge filter, 4 feet air tubing, 1 Non-rutrun check valves, 4 suction cups, 1 Y-connector.
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2 Pcs Hose Splitter Garden Hose Y Splitter Hose Splitter Garden Hose Splitter 2 Way Faucet Splitter 3/4'Female &2 Male 3/4' GHT

  • Packing including: 2 pack heavy dutty garden y hose splitters with 4 seal garsket.
  • SOLIDE BRASS: This hose splitter is heavy duty , stronger body and connector..
  • LEAK PROOF: Hose Y valve is water proof test before shipment..
  • EASY TO USE :Hose Y valve improved wider handle easy to turn on/off.
  • STANDARDS DIMENSIONS: This water splitter is 3/4" garden hose connector, pls make sure your matched parts is garden hose thread.
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Beduan 3 Way Shut Off Ball Valve, 1/2\ Hose Barb 2 Switch Brass Y Shaped Valve

  • This fitting is made of brass for corrosion resistance, ductility at high temperatures, and low magnetic permeability..
  • Package including 1pcs 1/2" male Y valve, 3pcs 1/2" femalex 1/2 barb, 3pcs hose clamps, Teflon Tape..
  • Barbed edges provide positive connection..
  • Y shaped 3-way shut off ball valve has 2 switchs which can control 2 channels respectively, and can also close one of them as a 2 way valve, whatever you want..
  • Can be used in pneumatic system. It is not lead free, so please do not use it on water lines..
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DOZYANT Propane Splitter, Propane Tank Y Splitter Adapter with Valves, 2 Way LP Gas Adapter Tee Connector for 20lb Propane Tank Cylinder, Work with BBQ Grills, Camping Stoves, Gas Burners, Heater

  • This propane splitter adapter connects two regulators to one propane tank. Allows you to easily run two propane appliances on one tank, No need for two fuel tanks, Only have to use Y-splitter and attach to fuel in order to connect fuel to two grills or burners..
  • High quality 100% solid brass. Solid Brass for durability and reliability, Is extremely long lasting, Will be good for many uses and it is sturdy. Allows for additional appliance to be hooked up..
  • Acme (QCC1) connector with 2 male pipe thread. Our splitter adapter has a check valve so it can be used with only one hose connected upon you need..
  • Provides secure and airtight connection between propane tank and gas grill. Easy and quick to install to propane appliance..
  • The Splitter Y fittings used to connect regulators to tanks and hoses, Simply attach Y-splitter to fuel tank and have secure and stable gas flow to two grills..
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X AUTOHAUX Car Windshield Washer Hose Kit 300cm 10ft Windshield Washer Nozzle Hose with Connectors for Toyota Corolla Tundra Land Cruiser 85321-28020

  • Fitment: for Toyota Corolla 2014-2015, for Toyota Tundra 2014-2015, for Toyota Land Cruiser 2008-2011, for Scion tC 2011-2015.
  • OE Number: 85321-28020. Note: Please check the part number before purchasing to ensure fitment..
  • For keeping your windshield clear and your vision of the road unimpeded..
  • Good replacement for your cracked or broken windshield washer nozzle..
  • Package Content: 1 x Windshield Washer Hose, 2 x Wiper Washer Windshield Check Valve, 1 x Y Shaped Hose Connectors, 1 x T Shaped Hose Connectors, 1 x I Shaped Hose Connectors.
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MOSTPLUS Left Valve Cover 132648J113 264-985 Compatible with 02-09 Nissan Maxima Quest

  • Fitment: Compatible with 2002-2004 Infiniti I35.
  • Compatible with 2002-2006 Nissan Altima for V6 3.5L.
  • Replaces OE Part #:132647Y010, 132648J113, 13264ZA30A, 264-985.
  • Package Includes: Rear (left side bank) side Valve Cover + Gasket.
  • Installation: Instruction is not included. Professional installation is recommended.
  • Ensure fit: Please check your car information before purchase.
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Hicello Air Filter Repower Tune Up Fuel Tank Grommet Kit Fit Echo ES-250 PB-250 PB-250LN Trimmer

  • Repower Fuel System Maintenance Tune Up Fuel Grommet Kit Replace for Echo ES-250 PB-250 PB-250LN Trimmer.
  • Package included: 1x fuel line kit,1x spark plug,1x fuel filter,1x air filter,2x primer bulbs,1xFuel Tank Shut Off Valve Bushing.
  • Note:please check the size before order,thank you..
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ALEGI Aquarium Sponge Filter with Airline Tubing, Check Valves, Suction Cups for 55 Gallon Fish Tank, Betta, Nano, Shrimp, Fry

  • Sponge filter provide both mechanical and biological filtration.
  • Easy top set up & clean: simply install an airline into the unit and turn on the air pump, simply rinse and squeeze sponge in tank water.
  • Using an air hose, connect one end to you air pump and the other end to this filter,and equipped with a check valve on air hose, to prevent water backflow and air pump damage due to power outage. It is a great way to clean and oxygenate your fish tanks..
  • Includes: 2 Pcs of sponge filter, 8 feet air tubing, 2 Non-rutrun check valves, 8 suction cups, 2 Y-connector.
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ALEGI 2 Pcs Large Sponge Filter Kit with Airline Tubing, Air Pump Valves, Suction Cups for 125 Gallon Tank

  • The fan-shaped sponge filter fits the edge of the aquarium to save space.The sponge medium is harmless to fish and it's suitable for both fresh and saltwater environments..
  • The sponge filter can trap debris and avoid clogging..
  • Easy to operate,use one end of an air hose connected to the filter, and the other end connected to an air pump. A check valve can be installed on the air hose to prevent backflow of water..
  • Recommend tank size: up to 125 gallon, Dimension: 4.5" D X 5.5"H.
  • Includes: 2 Pcs Sponge Filters, 1 Piece of 8 Feet Clear Standard 3/16" Airline Tubing, 2 Pcs Check Valves, 8 Pcs Suction Cups ,2 Pcs Y-shaped Connectors.
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ALEGI Aquarium Bio Sponge Filter Kit with Air Tubing, Suction Cups, Check Valves for 55 Gallon Breeding Fry Betta Shrimp Fish Tank

  • Sponge filter provide both mechanical and biological filtration.
  • Easy top set up & clean: simply install an airline into the unit and turn on the air pump, simply rinse and squeeze sponge in tank water.
  • Using an air hose, connect one end to you air pump and the other end to this filter,and equipped with a check valve on air hose, to prevent water backflow and air pump damage due to power outage. It is a great way to clean and oxygenate your fish tanks..
  • Includes: 1 Pcs of sponge filter, 4 feet air tubing, 1 Non-rutrun check valves, 4 suction cups, 1 Y-connector.
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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.
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