Mazzei (C75R-BSPT) 1.25" Check Valve for 2" Injectors PVC (Replacement for Valve incl. in KR282-BSPT Kit) Omnipure1312 Verify your pump model number

Verify your pump model number before ordering to ensure proper fit with your existing mounting configuration

It installs inline between the water supply shut-off valve and the RO pre-filter housing

Media Type Carbon Block with Polyphosphate

eliminating wrench tools and simplifying replacements

The 1/8" FPT connection size matches SMC manifold blocks

Mazzei (C75R-BSPT) 1.25" Check Valve for 2" Injectors PVC (Replacement for Valve incl. in KR282-BSPT Kit) Omnipure1312 Verify your pump model numberThe Mazzei C75R BSPT check valve is a precision engineered 1. 25" PVC replacement component designed specifically for 2" Mazzei injector systems, including those in the KR282 BSPT kit. Built with low cracking pressure for reliable performance in both liquid and gas suction applications, this check valve prevents backflow and maintains system integrity in chemical injection and air injection systems. SPECIFICATIONS Technical Details Model Number C75R