Poppet Hose Drains - box of 10

Priced in box of 10. Quantity discount at 10 bags (100 drains). Quantity price breaks automatically apply when appropriate quantity is updated within your shopping cart. Cobco exclusive Poppet Hose Drains are low cost, maintenance free, corrosion free, and won't silt in. They are used on the supply side of check valves to drain any reverse seepage that may occur. They are ideal for replacement of 1" threaded drains in wheel roll sprinklers and center pivot sprinklers. They meet requirements for drains in "chemigation" check valves.  These hose drains feature 1" male npt X 3/4" male npt and are normally assembled with a 4 oz. low pressure stainless steel spring.  Hose drains close at less than 1# of pressure and open at 4 oz. pressure. Cobco hose drains feature ABS and PVS plastic parts including rubber seals that are chemical and ozone resistant. . The insert model can be assembled with many different PVC fittings to make several different valves, including air vents, vacuum breakers, checkvalves, etc.  

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