Poppet System 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.   Exclusive to Cobco, these Poppet System Drains are ideal for draining many models of center pivot and wheel roll sprinkler systems.  Cobco system drains feature 1" male npt pivot and wheel roll drain, with a 1 1/2 # stainless steel spring. System drains close at 1 1/2# of pressure and open at 3 # of pressure, so it works well in L.E.P.A. pivots that require low operating pressure. A poppet system drain sits inside your pipeline and is not subject to the problems of rubber drains.  Cobco drains feature ABS and PVS plastic parts including rubber seals that are chemical and ozone resistant. They are low cost, maintenance free and corrosion free.  Replace existing leaky metal drains and/or order as new equipment option in some wheel rolls.

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