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Grainger Test Cap Polysulfone
Supplier: Grainger 16T765
The John Guest Test Cap Polysulfone 16T765 is a test cap made of polysulfone plastic. It is designed for use with John Guest Speedfit push-to-connect plumbing fittings and has a maximum pressure rating of 232 PSI at 73°F. This test cap has John Guest's unique collet locking system that provides a secure leak-proof connection to the fitting. It can be used for pressure testing of plumbing installations using John Guest fittings. The polysulfone plastic construction makes it suitable for use in plumbing systems with temperatures up to 180°F. This is a pack of 10 test caps.
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