Pay in 4 interest-free payments of $10.38 Learn more
Ships within 48 hours · Estimated delivery Aug 4 - Aug 9
HP Rating: 1/3 to 1
Spring loaded
Protects From:
Stainless steel screen
CentriPro Magnetic Contactor Control Box 1
Simmons 1" Check Valve - 503SB CentriPro Control Boxes HP Rating: 1/3 to 1Simmons 1 Check Valve 503SB Certified Lead Free* Manufacturer: Simmons Model: 503SB Inlet Outlet: 1 Features: Silicon bronze cast body Silicon bronze cast poppet Female Threads All check valves furnished with Buna N O Ring, stainless steel spring, stainless steel washer and stainless steel locknut. All valves 3 4 through 1 1 2 have a working pressure of 400 psi. * Silicon bronze components contain less than . 05% (1 20 of 1%) Lead
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