CHPN housings are structured to the highest quality attainable with ultra-pure polypropylene. The material has an excellent affinity with a wide spectrum of chemicals and minuscule extractables. The housings have fittings that can hold 2-222 SOE/DOE filters. They have 10-20" nominal lengths. 3/4" FNPT fittings form inlet and outlet.
The CHPN housings have polished surfaces, perfectly suited to applications involving ultra pure media. The robust and sturdy structuring imparts excellent durability and they are thus able to give highly efficient and consistent performances at pressure ranges of 0 to 125psi, and can cover 150,000 pressure cycles in their working life. They easily pass a 500psi burst test.