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The NORGREN C02670418 is a brass push-to-connect tube fitting with a male BSPP thread configuration, designed for use in general-purpose pneumatic and fluid systems. The fitting connects tubing on both ends while providing a male BSPP threaded port for inline or manifold installation. Rated to 150 psi maximum working pressure and suitable for operating temperatures from 0 degrees F to 175 degrees F, this fitting suits light industrial and trade service applications. The nitrile O-ring construction provides reliable sealing across a wide range of compatible media. Licensed plumbing and HVAC professionals install this type of fitting in compressed air, water, and low-pressure fluid lines.
This fitting is intended for general-purpose pneumatic and fluid line assemblies where push-to-connect convenience is required alongside a male BSPP threaded interface. The 4.00 mm tube outside diameter sizing targets small-bore tubing commonly used in instrumentation, HVAC controls, and light industrial pneumatics. It is suitable for residential and commercial service environments where quick tube connections and reliable pressure containment are priorities.
Designed as an OEM-style replacement or service fitting for general-purpose pneumatic and fluid systems requiring a 4.00 mm outside diameter push-to-connect tube fitting with a male BSPP threaded port.
Installation should be performed by a qualified plumbing, HVAC, or instrumentation technician. Before service, isolate and depressurize the line completely and verify the system is vented to zero pressure prior to fitting removal or installation. Confirm tube outside diameter matches the fitting specification and that the tubing cut is clean and square before insertion. Refer to applicable local codes and manufacturer guidelines for thread engagement and system pressure testing after installation.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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