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Whale LV1219 Non-Return Inline Valve, for Use with ¾-Inch and 1-Inch Diameter Pipes, Nitrile Construction
- Check valve reliably maintains prime in a suction or discharge line
- Prevents drain back so a line is always ready for pumping
- For use with pipes of 3/4 inch and 1 inch diameters
- Can be used with manual or electric pumps
- Durable Nitrile construction for reliable performance
- Designed to fit in-line
Watkins Replacement Water Check Valve for Hot Springs Spa, 3/4" - 35233
- Item 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
74 Style Flapper Check Valve with 1-1/8 in Barbed Ends
- Increases pump lift/delivery capability
- Prevents backflow
- Features 1-1/8 in barbed ends
- Flapper valve for general fluid applications
Whale LV1215 Non-Return Inline Valve, for Use with 1-Inch and 1 ½-Inch Diameter Pipes, Nitrile Construction, Black
- Check valve reliably maintains prime in a suction or discharge line
- Prevents drain back so a line is always ready for pumping
- For use with pipes of 1 inch and 1 1/2 inch diameters
- Can be used with manual or electric pumps
- Durable Nitrile construction for reliable performance
- Designed to fit in-line
Check Valve, 3/4in, Slip x Slip, Clear
- Price For: Each Material of Construction: PVC Max. Temp.: 73 Degrees F Seat Material: PVC Sub-Category: PVC Item: Check Valve Seal Material: 40 ShoreNBR Spring Material: Stainless Steel Length: 2-5/16" Cracking Pressure: 0.5 psi Connection Type: Slip x Slip Overall Height: 4" Mounting Position: Any Width: 2-5/16" Max. Water Pressure: 150 psi Size: 3/4"
- Country of Origin (subject to change): United States
Jabsco Boat Marine 3/4" in Line No Return Backflow Prevent Bilge Pump in Line Valve
- 3/4" In-Line Non-return Valve
- Non-return valves help priming and prevent backflow of water into the bilge.
- Inlet 3/4"`
- Outlet 3/4"
SHURFLO 340-001 in-Line Check Valve
- For 0.5 inch Barb fittings
- In-Line Check Valve
Rule 500 GPH 25DA Standard Bilge Pump-500
- Non-automatic, used with a panel switch or Rule float switch
- Submersible and ignition protected
- Highly efficient, low amp motor
- Stainless-steel shaft
- Includes backflow preventer
- ✅ PROBLEM IT SOLVES; Its an in-line, one-way automatic ball valve stop, which prevents liquid-fluid from back-flowing, returning or loss of prime in potable water, mild Chemical or fuel line. Valvula de retencion de agua .
- ✅ IN-LINE USES; Micro Brewing, Potable water, Fish aquarium water filter pumps, Beverage, Pex tubing, Boat marine, RV, Hydroponics grow, Hydronic heating, harsh fluids like fuel, diesel, oils and mild chemicals. NOT 4 DIRTY POND WATER USE.
- ✅ COMPLIANT; NSF listed, meets UPC, IPC and cUPC standards, ASTMF-1960, PPSU, Lead free, non-corrosive, with a Dynamic "PTFE" solid ball stop and a "Viton/FKM-"O-Ring" inside for a "posi-seal-stop". Can withstand a high operating range of 380F and 280PSI, the "HIGHEST RATING IN IT'S CLASS".
- ✅"SIZE"- Barb x Barb (Outside Diameter)(OD) is 3/4"x 3/4" inch or 0.750" x 0.750"inch , ✅ WARRANTY; If it fails! Within 3yrs of purchase, WE WILL BUY IT BACK! See wrnty.
- ✅ EASY INSTALLATION; Arrows point liquid flow direction,USE in VERTICAL POSITION, ACTUAL SIZE 3/4"x 3/4",(.750") OD, Barb x Barb push-in quick connection for Vinyl braided Hose, Pex tubing, cpvc, Heater Hose. Its durable Premium Brass body allows for a must mechanical stainless steel clamps or compression crimping-rings brass/copper to secure a tight connection.
EZ-FLO 20403LF Line Check Valve, 3/4-Inch IPS, Brass
- The in-line check valve is equipped with a 3/4 inch female iron pipe (FIP) threaded connection for a maintenance free operation
- Constructed from heavy-duty brass for extra durability and strength during every use
- The valve features a stainless steel to prevent water from traveling back to the source
- The working pressure of the check valve is 200 PSI with a minimum of 5 PSI to open the spring
- The EZ-FLO in-line check valve is compliant with the Safe Drinking Water Act
American Valve G31SL 3/4" Lead Free Check Valve, 3/4 Inch
- Complies with lead-free Plumbing laws
- May be used vertically or horizontally
- 200 WOG (water, Oil, gas)
- Inline check
i Flow H2O Check Valve 3/4”Inch,Barbed Plastic,Fits 5/8" ID hose,Pex Tubing,Discharge pump,Fish Aquarium Filter Pump,Boat Marine Bilge Pump,Hydroponics Grow,Actual Barb Size(OD)-22/32"inch
- ✅ PROBLEM IT SOLVES; Its an in-line one-way automatic ball stop check valve, which prevents H2O, liquid-fluid from back-flowing, returning or losing prime in a water line, or recirculating spa system. valvula de retencion de agua, plastico.
- ✅ IN-LINE USES; Can safely be used in Spa recirc pumps,Boat marine Bilge pumps, Fish aquarium water filter pumps, Sump pump, Pex tubing, RV water, Hydroponics grow, Hydronic heating, Water heaters, and /or harsh fluids like diesel, oils and mild chemicals. NOT 4 DIRTY POND WATER USE.
- ✅ COMPLIANT; NSF listed, meets UPC, IPC and cUPC standards, ASTMF-2159, PPSU, Lead free, non-corrosive, with a Dynamic "PTFE" solid ball stop and a "Viton/FKM-“O”- Ring inside for a "posi-seal-stop". Can withstand a high operating range of 200F (Degrees) and 80PSI (Pressure), the "HIGHEST RATING IN IT'S CLASS".
- ✅ EASY INSTALLATION; Arrows point liquid flow direction, Actual size 22/32" x 22/32"inch OD, Barb x barb push-in quick connection for 5/8" Flex Hose, Pex, Tubing, Vinyl, cpvc. Its durable alloy body allows for mechanical stainless steel clamps or compression crimping-rings brass/copper to secure a tight no-leak connection.
- ✅ WARNING!!! "SIZE"- (OD)is smaller than 3/4"inch,look at "ACTUAL SIZE"!!.✅ WARRANTY; If it fails! Within 3yrs of purchase, WE WILL BUY IT BACK! See wrnty.
i Flow H2O Check Valve 1/2"inch,Barbed Plastic,Size(OD)15/32",Fits 3/8"(ID) Vinyl Tubing,Pex Tubing,Fish Aquarium Filter Pump,Boat Marine,Hydroponics,Potable H2O,Anti-Back Flow,RV,Beverage Disps
- ✅ PROBLEM IT SOLVES; Its an in-line one-way automatic valve stop, which prevents liquid-fluid from back-flowing, returning or loss of prime in a water, recirculating sys or fuel line. valvula de retencion agua plastico.
- ✅ IN-LINE USES; Can safely be used in Potable water, Fish aquarium water filter pumps, Pex tubing, Boat marine, RV, Hydroponics grow, Hydronic heating, and /or harsh fluids like fuel, diesel, oils and mild chemicals. NOT 4 POND WATER USE.
- ✅ COMPLIANT; NSF listed, meets UPC, IPC and cUPC standards, ASTMF-2159, PPSU, Lead free, non-corrosive, with a Dynamic "PTFE" solid ball stop and a "Viton/FKM-“O”- Ring inside for a "posi-seal-stop". Can withstand a high operating range of 200F and 200PSI, the "HIGHEST RATING IN IT'S CLASS".
- ✅ EASY INSTALLATION; Arrows point liquid flow direction, ACTUAL SIZE 15/32"x 15/32” OD, Barb x Barb push-in quick connection for Hose, Pex, cpvc. Its durable alloy body allows for mechanical stainless steel clamps or crimping-rings brass/copper to secure a tight connection.
- ✅ WARNING!!! "SIZE"- (OD)is smaller than 1/2"inch,look at "ACTUAL SIZE"!!..✅ WARRANTY; If it fails! Within 3yrs of purchase, WE WILL BUY IT BACK! See wrnty.
MAXZONE Automatic Submersible Boat Bilge Water Pump 12v 1100gph Auto with Float Switch (Blue - Automatic)
- Flow Rate (GPH): 1100GPH; Volt: 12V; Current(A): 3.8A; Head(M): 3.0M
- Wire Lead(M): 1m; Outlet Diameter: 29mm/ 0.95 Inch (1-1/8"); Width: Approx. 81mm
- Built-in float switch! (No separate float switch is needed)
- No power use until pump is activated by internal float switch (when water level rises)
- Equipped with built in electronic controlled reed sensor system for easy fully automatic operation
Seachoice 18231 3-Way Y Fitting – Fits 3/4 Inch ID Hose – Black Plastic
- Perfect for plumbing hard-to-reach areas
- Barbed connectors for a secure hold
- 3-way "Y" fitting design
- Fits 3/4 inch inner diameter (ID) hose
- Fabricated from rust-free black plastic
Homewerks VCK-P40-E7B In-Line Check Valve, Solvent x Solvent, PVC Schedule 40, 0.75-Inch
- Schedule 40 construction
- Fits both Schedule 40 and Schedule 80 pipe
- O-ring seal, spring loaded poppet, and stainless steel spring
- Slip connection complies with ASTM D 2466
- Not for use with compressed air
SEAFLO 3-Way Bilge Pump Switch Panel (Automatic-Off-Manual) 12v 24v w/Built-in 15A Circuit Breaker
- SEAFLO 3-Position Toggle Switch : Automatic, Off, Manual
- Voltage: 12v & 24v
- Size: 2.95" x 2.48"
- Built-In 15A Circuit Breaker and LED Indicator when Switch is ON
- 4-Year Warranty!!
Midline Valve 432U256 Swing Check Valve, Backflow Prevention, Lead Free 3/4 in. FIP Connections, Cast Brass
- Tilting Disc Blocks Reverse Flow In Piping Systems
- Heavy Duty Cast Brass Body And Disc; Dezincification Resistant; Corrosion Resistant; Lead Free
- Threaded Ends Comply With ANSI.B2.1
- CSA Approved; Conforms To NSF/ANSI-61/372
- 200 PSI WOG; 125 PSI WSP
TRUDESIGN TD90845 Check Valve
- Hose diameter: 19 mm (3/4 inches).
- Flow rates: 15 - 42 litres/min/4, 0 - 11 gpm
- Easy to use
SAILFLO Boat Marine Shower Sump Pump Drain Kit System - 12v - 750 GPH - Multi-Port Inlet
- All-in-one pump & switch – No float switch required
- Pump turns on when water level rises & shuts off when water is removed
- Water cooled motors for long life, with anti airlock design and moisture tight seals. Heavy duty motors with stainless steel shafts and tough thermoplastic bodies.
- Output: 750 gallons/hour, Max. recommended discharge head 3.0m.
- Snap-off strainer for easy cleaning
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Last update 2020-07-02. Price and product availability may change.