11 Series Couplings

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High Temperature Coupling (11 series)

The 11 Series coupling is designed specifically for heat transfer oils and is capable of handling a continuous 590°F (310°C). By using self sealing valves on both the coupling (female half) and the adapter (male half), squirt free operation is achieved. Made of oil burnished high temperature steel and secured by a jam free double lever lock, the 11 Series coupling is very tolerant of the environmental elements.

Type 11-012 nominal bore: 12mm (1/2") end fitting: 3/4" BSPP	Part number	Max working pressure coupled (PSI)	Max working pressure uncoupled (PSI)
Self sealing coupling	11-012-0-WR526-AAAA	653	653
Self sealing coupling with handgrip	11-012-0-WR526-AAAA-HG
Self sealing adapter	11-012-2-WR526-AAAA

Type 11-019 nominal bore: 19mm (1") end fitting: 1" BSPP	Part number	Max working pressure coupled (PSI)	Max working pressure uncoupled (PSI)
Self sealing coupling	11-019-0-WR533-AAAA	363	363
Self sealing coupling with handgrip	11-019-0-WR533-AAAA-HG
Self sealing adapter	11-019-2-WR533-AAAA

Notes:

BSPP to NPT end fitting adapters are available for both Type 11-012 and Type 11-019 coupling systems.

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