1-1/4 or 1-1/2 Slip x Slip Check Valve - Zoeller Pump Company
4.6 (371) In stock
![](https://zoellerpumps.com/wp-content/uploads/sites/3/2023/10/30-0181.jpg)
The standard 1-1/4" - 1-1/2" slip x slip full flow check valve is designed for basement sump pump or drain pump applications. This valve can be installed in the vertical or horizontal orientation in the discharge line.
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How to Install a Sump Pump Check Valve: 15 Steps (with Pictures)
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30-0181 - Zoeller 30-0181 - 1-1/2 or 1-1/4 Slip x Slip Full-Flow Union Check Valve
Multipurpose outlet connects to 1-1/4 inch flex pipe, 1-1/2 inch PVC pipe, slip coupling This check valve closes preventing the water from
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H2O PRO 2 in 1 Plastic Sump Pump Check Valve, Threads into 1-1/2 Inch Discharge, 148101
![](https://cdn.renodepot.com/images/0399083_L.jpg)
Flotec Plastic Check Valve - 1 1/4-in or 1 1/2-in - Black FP0026-6D
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Zoeller Plastic Check Valve in the Water Pump Accessories department at
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Zoeller 30-0040 1.5 PVC Quiet Union Check Valve, White - Sump Pump Accessories
: Automotive
![](https://m.media-amazon.com/images/I/61iZI50iEXL._AC_UF894,1000_QL80_.jpg)
Hydro Master Plastic Sump Pump Check Valve with Stainless Steel Clamps for 1-1/2 inch or 1-1/4 inch
![](https://i.ebayimg.com/images/g/i1oAAOSwbcBeHzSA/s-l1600.jpg)
Sump Pump Discharge Hose Kit 313726--1-1/4 x 24' w/ 1-1/2 Adaptor-LOT OF 4
![](https://m.media-amazon.com/images/I/71Iblyj-cAL._AC_UF350,350_QL80_.jpg)
PVC Union Check Valve, 1-1/4 inch True Union Check Valve, Transparent Blue UPVC Check Valve (Heavy Duty) with Slip X Slip Full Port, Prevent Backflow, Suitable for Sump Pump, Irrigation, Pool
Slip SideCut Switch Black Pump Underwear – Mesbobettes
200L Compact Package C/W2.5H.P, Compact Packages
FILL RITE 150 GALLON SLIP TANK & PUMP
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