Mazzei (C75R-BSPT) 1.25" Check Valve for 2" Injectors PVC (Replacement for Valve incl. in KR282-BSPT Kit) WQC4RO11-50PT When to Use the ST-1

When to Use the ST-1 Housing

odor control Service Life 6-12 months (varies with water quality and usage) Flow Rate 10-15 GPM (depends on system pressure)

SV-6 C-Clamp Style Self-Piercing Feed Valve 1/4" Compression

💧 IP64/NEMA 3 Enclosure

Mazzei (C75R-BSPT) 1.25" Check Valve for 2" Injectors PVC (Replacement for Valve incl. in KR282-BSPT Kit) WQC4RO11-50PT When to Use the ST-1The 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