Our Products

CPS Branded CI threaded fittings are UL cUL and FM approved.  Rated at 175PSI per ASTM 126.  Dimension conform to ANSI B 16.4 standards.

NPT Threads on all fittings conform to ASME B1.20.1

CPS newest foundry is manufacturing ductile iron threaded fittings as listed:

CPS Branded DI threaded fittings are UL and FM approved.  Rated at 300PSI, castings conform to ASTM A 536 65-45-12 standards.  Fitting dimensions conform to ANSI / ASME B16.3 Standards.

NPT Threads on all fittings conform to ASME B1.20.1

Sizes 1" through 2"

CPS has been a leader in providing grooved couplings and fittings to the fire protection, mechanical, industrial, and mining industries for over 35 plus years worldwide. Our grooved fittings are UL, ULC, FM, and MEA approved and ISO Certified for quality assurance. Our rated pressures are designed to meet most all system applications. We manufacture sizes 1" through 14" in painted, hot dipped galvanized, and can provide stainless steel upon request. We stock the painted and galvanized couplings and fittings in our Monroe, MI distribution facility and are readily available to all our distributors.

---UL/FM tested & approved by our partner Qingao Hilywill

CPS is honored to serve our customers with high quality rubber seals, oil seal and gasket products made by our headquarters company, Hilywill, in the application of automobile industry, Heavy duty equipment and machinery manufacturing, High-speed train and railway, hydraulic and pneumatic sealing as well as fire protection industry etc. Hilywill is a full service manufacturing and engineering company with advanced and complete R & D,production and test facility. Ours rubber seal production factory has passed and been rewarded with TS16949 and ISO9001 quality management system certification and ISO14001 environment management system certification.

Our full line of products include: