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Instantaneous BS 336 Couplings, Adaptors & Caps
The BS 336 Instantaneous coupling system connects using a spring loaded catch mechanism on the female section of the coupling. They are widely used in water hydrants and firefighting applications in the United Kingdom.
Type
Male & Female Threaded Adaptors • Delivery Couplings • Blanking Caps
DN
40 • 65
Thread Sizes
1 1/2″ to 3″ BSP • 1 1/2″ to 2 1/2″ NST • 1 1/2″ to 1 1/2″ NPT
Materials
Aluminium • Bronze • Plasic (caps only)
