Mazzei (C75R) 1.25" Check Valve for 2" Injectors PVC (Replacement for valve incl. in KR282 Kit) lowers tds The CRF20-BB represents their commitment

The CRF20-BB represents their commitment to solving high-flow carbon filtration challenges without compromise

Model Number ISO 2081A-GRPP Connection Size 2 inch BSPT (British Standard Pipe Taper) Material Polypropylene Green Manufacturer Mazzei Injector Corporation Application Chemical injection

Model Number 13244 Thread Size 3/8" NPT Material Brass Fitting Type BLFC (Brine Line Fitting Connector) Manufacturer Fleck (Pentair) Application Brine line connection

🔧 Pro tip: Leave about half an inch of headspace at the top when filling with media

⚙️ Professional Grade

Mazzei (C75R) 1.25" Check Valve for 2" Injectors PVC (Replacement for valve incl. in KR282 Kit) lowers tds The CRF20-BB represents their commitmentThe Mazzei C75R is a 1. 25" PVC check valve engineered specifically for 2" injector systems, offering low cracking pressure and reliable backflow prevention in both liquid and gas suction applications. This is the direct replacement valve included in the Mazzei KR282 injector kit. SPECIFICATIONS Mazzei C75R Check Valve Technical Specs Model Number C75R Valve Size 1. 25 inch Compatible Injector Size 2 inch Mazzei injectors Material PVC (Polyvinyl