This CPP® Type B (Part B) coupling connects a matching ¾″ male Camlock adaptor to equipment or pipework with a suitable ½″ female threaded connection. The male threaded end provides a fixed connection, while the Camlock end allows quick connection and disconnection.
Manufactured from glass-filled polypropylene, the coupling includes 304 stainless steel cam arms, rings and pins, together with a PP Olefin Elastomer sealing gasket. Closing both cam arms secures the mating adaptor against the gasket.
Specifications
Camlock connection: ¾″ female, Type B.
Threaded connection: ½″ BSPT male (British Standard Pipe Taper).
Thread form: Tapered external thread.
Thread standard: ISO 7-1, designation R½.
Body material: Glass-filled polypropylene.
Arms, rings and pins: 304 stainless steel.
Camlock gasket: PP Olefin Elastomer.
SKU: CFB05B027.
Camlock compatibility: Fits matching ¾″ male Camlock heads manufactured to EN 14420-7 or US specification A-A-59326.
Choosing the correct size: The ½″ measurement refers to the BSPT thread. The Camlock head is ¾″, so select a matching ¾″ male adaptor.
Pressure ratings — water service
Temperature
Pressure rating
−10°C
5 bar (approximately 73 psi)
20°C
6.5 bar (approximately 94 psi)
65°C
3 bar (approximately 44 psi)
These ratings apply to CPP® Camlocks in the ½″–2″ size range and are based on water service. They are a guide only; verify suitability by testing under the intended conditions of use and meet applicable health and safety requirements. The complete assembly is limited by its lowest-rated component.
Thread specification
BSPT means British Standard Pipe Taper; BSPP means British Standard Pipe Parallel. This product uses BSPT male threads to ISO 7-1.
Installation and use
Check the mating thread and use a thread-sealing method suitable for polypropylene and the application. Avoid overtightening the plastic thread. Check compatibility of the body, gasket and connected components with the liquid and operating temperature. Support attached hoses and pipework to avoid strain on the coupling, and release system pressure before disconnecting.
Part-number orderingUse the CPP® SKU for fast repeat purchasing.
UK manufacturerSpecialist polymer fluid-transfer fittings.
Technical supportHelp with threads, materials and compatibility.
Global supplyB2B supply for industrial customers and distributors.
TECHNICAL RESOURCES
Check the connection before you order
Use the CPP technical guides for dimensions, material guidance and connection identification. If you are unsure which fitting you need, send us the application details and we can help identify it.
