Polypropylene Type C Camlock Coupling (Female Coupler × Hose Shank)

Product Specification

Feature

JINGYE Fittings manufactures Polypropylene Type C Camlock Couplings for connecting chemical-resistant industrial hoses to compatible male cam-and-groove adapters. The PP female coupler combines an integral hose shank, dual cam arms and a replaceable gasket for quick hose assembly connections. Key Product Advantages: 1. Nine Nominal Sizes and Unified JINGYE Models The 1/2"–4" series includes JY-050-C-PP, JY-075-C-PP, JY-100-C-PP, JY-125-C-PP, JY-150-C-PP, JY-200-C-PP, JY-250-C-PP, JY-300-C-PP and JY-400-C-PP, including 2-1/2" (DN65). Standardized codes support hose assembly specifications, distributor inventory and mixed-SKU sourcing. 2. PP and Glass-Filled Polypropylene Options Polypropylene (PP) provides lightweight construction and resistance to many compatible acids, alkalis and aqueous chemicals. Glass-fiber-reinforced PP (GFPP) options can improve stiffness and dimensional stability. Resin formulation, concentration, temperature and exposure time influence chemical compatibility and mechanical performance. 3. Female Camlock Coupler with Integral Hose Shank Type C combines a female camlock socket, two locking cam arms, an internal replaceable gasket and a one-piece molded hose tail. The continuous bore connects directly to a matching industrial hose. Unlike Type B, this coupling uses a hose shank rather than an external pipe thread. 4. Ribbed Hose Tail and Assembly Retention The molded shank features ribs or serrations for insertion into a compatible hose bore. Hose ID, shank OD, insertion length, rib geometry and wall thickness determine fit. Appropriate hose clamps, bands or engineered retention systems secure the connection. Clamp force must account for PP deformation and long-term polymer creep. 5. Compatibility with Type A, E and F Adapters The female Type C socket mates with compatible male Type A, E and F camlock adapters. Interface geometry references A-A-59326 (formerly MIL-C-27487) and applicable EN 14420-7 / DIN 2828 designs. Socket dimensions, gasket positioning and cam-lever travel influence mating fit. Type DP plugs protect disconnected sockets. 6. Dual Cam-Arm Locking and Replaceable Gasket Two cam levers engage the male adapter's annular groove, drawing its face against the female coupler gasket. Stainless steel arms and corrosion-resistant pivot hardware support repeated operation. Replaceable NBR, EPDM, FKM and silicone gaskets provide options for compatible fluids, cleaning agents and temperatures. 7. Chemical Resistance and Lightweight Hose Service PP Type C suits selected chemical-transfer, fertilizer, agricultural spraying and water-treatment hose systems. Plastic construction reduces handling weight and avoids metal-body plating. Working pressure, temperature and retention capability depend on PP/GFPP grade, hose reinforcement, clamp design, gasket and transferred medium. 8. Precision Injection Molding and Surface Quality Controlled injection molding forms the female socket, gasket recess, cam-arm mounting features, flow bore and ribbed hose tail. Tooling design and process control limit shrinkage and dimensional variation. Gate trimming, flash removal, smooth sealing surfaces, clean bores and optional molded identification support consistent assembly quality. 9. Quality Inspection and Functional Verification JINGYE Fittings operates under ISO 9001:2015 quality management. Inspection covers resin identity, molding defects, socket geometry, cam-arm movement, pivot retention, gasket seating, shank diameter, rib integrity and bore cleanliness. Matched-adapter fit, repeated connection cycles and agreed hose-retention or leakage tests verify assembly requirements. 10. OEM Customization and Flexible Procurement Options include PP/GFPP formulations, hose-tail dimensions, rib profiles, gasket compounds, cam-arm hardware, molded colors, product identification and private-label packaging. JINGYE Fittings supports drawings, samples, injection-mold tooling development, mixed-SKU orders and repeat OEM production. 11. Industrial Applications and Second-Source Support Polypropylene Type C couplers serve compatible chemical processing, water and wastewater treatment, agricultural spraying, fertilizer transfer, IBC unloading, filtration, industrial hose assemblies and plant maintenance. Existing samples, drawings or mating adapters support dimensional comparison, alternative sourcing and OEM product development.