US$ 12.50
Pay in 4 interest-free payments of $3.79 Learn more
no modifications required
line-height:1
5" inline housings that accept quick-change cartridges
Hydranautics CPA2-4040
SMC (6460090) 646 Series Brass Check Valve ; 3/8" FNPT x 3/8" MNPT Self-Piercing Feed Valves no modifications requiredSMC 646 Series Brass Check Valve 3 8" FNPT x 3 8" MNPT Prevents backflow in residential and commercial water treatment systems with reliable spring loaded brass construction Model 6460090 3 8" NPT Connections Lead Free Brass WHY IT WORKS One Way Flow Protection Spring Loaded Mechanism Internal spring ensures positive closure and prevents reverse flow even under variable pressure conditions Brass Body Construction Lead free brass housing resists