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Best Air Tank Check Valve Fittings

Class A Customs 31 Gallon RV Waste Black Water Holding Tank WT-3100

  • 31 Gallon RV Waste Water Holding Tank MADE IN THE USA by Class A Customs using Medium Density Polyethylene (MDPE) Resin TANK NOT FOR FRESH OR DRINKING WATER USE – WASTE/GRAY WATER USE ONLY – Used in RV’s Campers, Trailers, Motorhomes and Tiny Houses.
  • INSTALLED OUTLET 3” ABS Female Pipe - outlet can not be moved DO NOT over-tighten fittings damage will occur Dump valves do not hook directly to the 3" ABS fitting, from the outlet run PVC or ABS piping (not included), dump valve (not included) is added to the piping..
  • INLET & VENT INSTALLATION Class A Customs Black Water Tanks only come with the outlet the end user will determine where the inlet and vent will need to be placed and install, hardware NOT included. TANK MUST BE VENTED allowing air in and out when in use. *DO NOT PRESSURIZE TANK* DO NOT over-tighten fittings damage will occur..
  • NOT INCLUDED Inlet and Vent Fittings / Additional Fittings / Hardware / Mounting Hardware / Dump Valve / Piping NOT INCLUDED.
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Class A Customs 30 Gallon RV Waste Black Water Holding Tank WT-3000

  • 30 Gallon RV Waste Water Holding Tank MADE IN THE USA by Class A Customs using Medium Density Polyethylene (MDPE) Resin TANK NOT FOR FRESH OR DRINKING WATER USE – WASTE/GRAY WATER USE ONLY – Used in RV’s Campers, Trailers, Motorhomes and Tiny Houses.
  • INSTALLED OUTLET 3” ABS Female Pipe - outlet can not be moved DO NOT over-tighten fittings damage will occur Dump valves do not hook directly to the 3" ABS fitting, from the outlet run PVC or ABS piping (not included), dump valve (not included) is added to the piping..
  • INLET & VENT INSTALLATION Class A Customs Black Water Tanks only come with the outlet the end user will determine where the inlet and vent will need to be placed and install, hardware NOT included. TANK MUST BE VENTED allowing air in and out when in use. *DO NOT PRESSURIZE TANK* DO NOT over-tighten fittings damage will occur..
  • NOT INCLUDED Inlet and Vent Fittings / Additional Fittings / Hardware / Mounting Hardware / Dump Valve / Piping NOT INCLUDED.
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Class A Customs 24 Gallon RV Waste Black Water Holding Tank WT-2400

  • 24 Gallon RV Waste Water Holding Tank MADE IN THE USA by Class A Customs using Medium Density Polyethylene (MDPE) Resin TANK NOT FOR FRESH OR DRINKING WATER USE – WASTE/GRAY WATER USE ONLY – Used in RV’s Campers, Trailers, Motorhomes and Tiny Houses.
  • INSTALLED OUTLET 3” ABS Female Pipe - outlet can not be moved DO NOT over-tighten fittings damage will occur Dump valves do not hook directly to the 3" ABS fitting, from the outlet run PVC or ABS piping (not included), dump valve (not included) is added to the piping..
  • INLET & VENT INSTALLATION Class A Customs Black Water Tanks only come with the outlet the end user will determine where the inlet and vent will need to be placed and install, hardware NOT included. TANK MUST BE VENTED allowing air in and out when in use. *DO NOT PRESSURIZE TANK* DO NOT over-tighten fittings damage will occur..
  • NOT INCLUDED Inlet and Vent Fittings / Additional Fittings / Hardware / Mounting Hardware / Dump Valve / Piping NOT INCLUDED.
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Class A Customs 38 Gallon RV Waste Black Water Holding Tank WT-3800

  • 38 Gallon RV Waste Water Holding Tank MADE IN THE USA by Class A Customs using Medium Density Polyethylene (MDPE) Resin TANK NOT FOR FRESH OR DRINKING WATER USE – WASTE/GRAY WATER USE ONLY – Used in RV’s Campers, Trailers, Motorhomes and Tiny Houses.
  • INSTALLED OUTLET 3” ABS Female Pipe - outlet can not be moved DO NOT over-tighten fittings damage will occur Dump valves do not hook directly to the 3" ABS fitting, from the outlet run PVC or ABS piping (not included), dump valve (not included) is added to the piping..
  • INLET & VENT INSTALLATION Class A Customs Black Water Tanks only come with the outlet the end user will determine where the inlet and vent will need to be placed and install, hardware NOT included. TANK MUST BE VENTED allowing air in and out when in use. *DO NOT PRESSURIZE TANK* DO NOT over-tighten fittings damage will occur..
  • NOT INCLUDED Inlet and Vent Fittings / Additional Fittings / Hardware / Mounting Hardware / Dump Valve / Piping NOT INCLUDED.
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Class A Customs 28 Gallon RV Waste Black Water Holding Tank WT-2800

  • 28 Gallon RV Waste Water Holding Tank MADE IN THE USA by Class A Customs using Medium Density Polyethylene (MDPE) Resin TANK NOT FOR FRESH OR DRINKING WATER USE – WASTE/GRAY WATER USE ONLY – Used in RV’s Campers, Trailers, Motorhomes and Tiny Houses.
  • INSTALLED OUTLET 3” ABS Female Pipe - outlet can not be moved DO NOT over-tighten fittings damage will occur Dump valves do not hook directly to the 3" ABS fitting, from the outlet run PVC or ABS piping (not included), dump valve (not included) is added to the piping..
  • INLET & VENT INSTALLATION Class A Customs Black Water Tanks only come with the outlet the end user will determine where the inlet and vent will need to be placed and install, hardware NOT included. TANK MUST BE VENTED allowing air in and out when in use. *DO NOT PRESSURIZE TANK* DO NOT over-tighten fittings damage will occur..
  • NOT INCLUDED Inlet and Vent Fittings / Additional Fittings / Hardware / Mounting Hardware / Dump Valve / Piping NOT INCLUDED.
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Class A Customs 18.5 Gallon RV Waste Black Water Holding Tank WT-1850

  • 18.5 Gallon RV Waste Water Holding Tank MADE IN THE USA by Class A Customs using Medium Density Polyethylene (MDPE) Resin TANK NOT FOR FRESH OR DRINKING WATER USE – WASTE/GRAY WATER USE ONLY – Used in RV’s Campers, Trailers, Motorhomes and Tiny Houses.
  • INSTALLED OUTLET 3” ABS Female Pipe - outlet can not be moved DO NOT over-tighten fittings damage will occur Dump valves do not hook directly to the 3" ABS fitting, from the outlet run PVC or ABS piping (not included), dump valve (not included) is added to the piping..
  • INLET & VENT INSTALLATION Class A Customs Black Water Tanks only come with the outlet the end user will determine where the inlet and vent will need to be placed and install, hardware NOT included. TANK MUST BE VENTED allowing air in and out when in use. *DO NOT PRESSURIZE TANK* DO NOT over-tighten fittings damage will occur..
  • NOT INCLUDED Inlet and Vent Fittings / Additional Fittings / Hardware / Mounting Hardware / Dump Valve / Piping NOT INCLUDED.
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Class A Customs 48 Gallon RV Waste Black Water Holding Tank 56 x 30 x 9 WT-4800

  • 48 Gallon RV Waste Water Holding Tank MADE IN THE USA by Class A Customs using Medium Density Polyethylene (MDPE) Resin TANK NOT FOR FRESH OR DRINKING WATER USE – WASTE/GRAY WATER USE ONLY – Used in RV’s Campers, Trailers, Motorhomes and Tiny Houses.
  • INSTALLED OUTLET 3” ABS Female Pipe - outlet can not be moved DO NOT over-tighten fittings damage will occur Dump valves do not hook directly to the 3" ABS fitting, from the outlet run PVC or ABS piping (not included), dump valve (not included) is added to the piping..
  • INLET & VENT INSTALLATION Class A Customs Black Water Tanks only come with the outlet the end user will determine where the inlet and vent will need to be placed and install, hardware NOT included. TANK MUST BE VENTED allowing air in and out when in use. *DO NOT PRESSURIZE TANK* DO NOT over-tighten fittings damage will occur..
  • NOT INCLUDED Inlet and Vent Fittings / Additional Fittings / Hardware / Mounting Hardware / Dump Valve / Piping NOT INCLUDED.
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Aquarium Air Pump Aerator Pump: Upgraded Ultra Silent Air Pump for Fish Tank High Energy Saving Fish Tank Aerator Aquarium Accessories with Check Valve Air Stone 1-15 Gallon Fish Tank Bubbler 1W

  • ...r stone, which provides abundant bubbles for the 1-15 gallon fish tank, to increase the oxygen content of the fish tank water. The fish tank air pump creates vivid and peculiar atmosphere for your fish tank, which is perfect tool for improving fish health at home..
  • SPECIAL CHECK VALVE DESIGN - The aquarium air bubbler is equipped with unique water flow check valve, that can be adjusted to ensure that the aquarium or fish tank oxygen pump maintains stable air pressure and airflow. Kindly Note: ① please put the air pump about 25cm(10 inches) higher than the water level in order to avoid water backflow.
  • ②If you need to put the air pump below the water level, please ensure to use the check valve to prevent water backflow..
  • ULTRA QUIET & LIGHTWEIGHT - Unlike traditional aquarium air pump, bedeeaerator for fish tank is driven by thin piezoelectric ceramic plate instead of the motor or other mechandism. Its working sound is lower than 35db, which is perfect to be placed in the bedroom, living room or office. The diameter of the fish tank bubbler pump is only 2 inches, which is very lightweight and space-saving..
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Brine Shrimp Hatchery Kits brine Shrimp Eggs Incubator Hatchery brine Shrimp Eggs Incubator Artemia Hatchery with Silver air Pump

  • The brine shrimp incubator contains：1pcs brine shrimp eggs incubator Hatchery，1pcs silver air pump with 1pcs black controller valve,1pcs check valve, 1pcs air stone,1 meter transparent aquarium tubing, 1 meter black airline ,one unit brine shrimp net colllector,two units automatic brine shrimp feeder for fish,three units Brine shrimp suction tube and six units Brine shrimp storage bottle.
  • Our brine shrimp incubator is designed professional for hatching brine shrimp eggs which include silver air pump air stone and aquarium tubing..
  • There are two ways to install our brine shrimp hatcher machine.You can use the four suction cup of shrimp incubator to stick it to the tank glass inside or you wanna install it out of the tank glass then you can use the tripod to install out of the tank..
  • The first way to provide oxygen to the brine shrimp incubator is to put the bubble stone in the incubator to provide oxygen. When the brine shrimp has hatched, open the trim valve at the bottom of the incubator to collect brine shrimp. Note that the direction of the inlet and outlet of the check valve must be installed correctly with the pipe, otherwise the air pump will not be able to discharge air..
  • The second way to provide oxygen to the brine shrimp from the bottom hol....
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NestBasics Brine Shrimp Hatchery Kits brine Shrimp Eggs Incubator Hatchery brine Shrimp Eggs Incubator Artemia Hatchery kit Machine

  • The brine shrimp hatchery kits product contains：one unit brine shrimp eggs incubator，one unit black USB plug air pump with one unit black controller valve,one unit check valve, one unit air stone,1 meter transparent aquarium tubing, 1 meter black airline ,one unit brine shrimp net colllector,two units automatic brine shrimp feeder for fish,three units Brine shrimp suction tube and six units Brine shrimp storage bottle.
  • Our brine shrimp incubator is designed professional for hatching brine shrimp eggs which comes with the whole set including air pump air stone and aquarium tubing. The main purpose of the small The USB air pump is for continue to hatching brine shrimp when the electricity is off and after the home is powered off, the The USB air pump can be connected to the power bank to continue hatching brine shrimp..
  • There are two ways to install our brine shrimp hatcher machine.You can use the four suction cup of shrimp incubator to stick it to the tank glass inside or you wanna install it out of the tank glass then you can use the tripod to install out of the tank..
  • The first way to provide oxygen to the brine shrimp incubator is to put the bubble stone in the incubator to provide oxygen. When the brine shrimp has hatched, open the trim valve at ....
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GAS Air Compressor Pilot check valve unloader valve combo 145-175 NG7

  • 【Versatile】This 3-Port Brass Female Threaded Air Compressor Check Valve excellent replacement for the old or broken check valve of your air compressor.
  • 【Easy to install】Easy to install with the thread connecting ends, the three male thread connectors are respectively for tube connecting, air pressure tank and compressor piston pump.
  • 【Package Content】 1 x Air Compressor Check Valve.
  • 10mm Female Thread Tube Connector Air Compressor Check Valve, Male Thread : 16mm Hex Head Size : 18mm.
  • 【After-sale Service】Each Compressor Check Valve is quality checked, we provide 30-day money back service or exchange for customers, just feel Free to contact us if you have any problem with the product, we will solve for you within 12 Hours.
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Boltigen R134A Self Sealing Can Tap Valve Refrigerant Dispenser Tool with Tank Adapter for 1/4 and 1/2-inch AC Freon Charging Hose (1/2 Self Sealing)

  • 【R134A SELF-SEALING CAN TAP 】 Our R134a self sealing can tap valve fits for 12oz R134a self-sealing cans and designs with hand operated valve control.this 134A self sealing can tap can only be used for self-sealing cans with 1/2'' ACME thread, either cannot be used on puncture style cans..
  • 【WIDE COMPATIBILITY】Our r134a self sealing can tap fits self sealing R134a containers（such as 12oz Self-Sealing Container） with ACME threads to directly connect 1/4" SAE (R12 R22) female fitting AC charging hose .Come with R134A can tap refrigerant dispenser and tank adapter, compatible with both 1/4" and 1/2" female fittings ac charging hose..
  • 【TANK ADAPTER】Our R134A car air conditioning tank adapter comes with 1/4" SAE female x 1/2" ACME male flare, connects to R134A manifold..
  • 【PREMIUM QUALITY】Round smooth handle for easy operation. Our R134A refrigerant self-sealing can tap with adapter is made of heavy duty brass to last under extreme conditions for durable using, with screw-on design and safety check valve, even working under extreme conditions, features with long-lasting seals to prevent leaking..
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Scepter 10511 Rectanglular 6 Gallon Under Seat Portable Marine Fuel Tank With Handle, 19-Inches x 12-Inches x 10-Inches, Red

  • 6 Gallon capacity fuel tank measures 19.3"L x 12.2"W x 10.2"H.
  • Rugged one-piece, tank shell construction designed to reduce fuel evaporation and retains octane value for longer periods Easily carry under seat portable fuel tank from your boat to the dock with integrated top handle Convenient combination fuel pick-up/sight gauge accepts standard 1/4 NPT marine tank fittings.
  • Molded from UV stabilized, high density polyethylene for long life Automatic air inflow valve/fuel cap system Works with gasoline and ethanol blended fuels Made in Canada.
  • Works with gasoline and ethanol blended fuels Made in Canada.
  • Accepts standard 1/4 NPT marine tank fittings.
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