True 1¼″ Male Camlock × 1¼″ NPT Female (Type A) - GF Polypropylene - CPP®

This CPP® Type A (Part A) adaptor connects a matching True 1¼″ female Camlock coupler to equipment or pipework through its 1¼″ NPT female thread. It allows the Camlock joint to be connected and disconnected while the threaded end remains installed.

Manufactured from glass-filled polypropylene, the adaptor has a male Camlock profile that fits inside a matching female coupler. The cam arms and sealing gasket are carried by the mating female coupler.

Specifications

• Camlock type: Type A (Part A)
• Camlock connection: True 1¼″ male.
• Thread: 1¼″ NPT female.
• Thread standard: ASME B1.20.1.
• Thread form: Tapered internal thread.
• Body material: Glass-filled polypropylene.
• SKU: CMA16N027.

Camlock compatibility: Fits matching True 1¼″ female Camlock heads manufactured to EN 14420-7 or US specification A-A-59326.

Choosing the correct size: The 1¼″ measurement refers to the nominal pipe thread size. The Camlock head is True 1¼″; check both connections when selecting the fitting. This is the true 1¼″ Camlock profile; check the head dimensions to distinguish it from products with a 1½″ Camlock head and a 1¼″ hose or thread connection.

Thread specification

NPT means National Pipe Taper. This product has a 1¼″ tapered female thread to ASME B1.20.1. Select a matching NPT connection and a sealing method suitable for plastic fittings. NPT and BSP threads are different standards and must be selected accordingly.

Pressure ratings — water service

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.

Installation and use

Use a suitable mating thread and sealing arrangement; avoid overtightening plastic threads. 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 fitting, and release system pressure before disconnecting.

Technical guides

• Check your connection size: CPP® Camlock size chart
• Check material suitability: CPP® chemical resistance guide
• Read the CPP® Material Application Statement