Dry Disconnect Couplings

Dry Disconnect Couplings are the given choice for handling any liquid, chemicals, gas.

The standardized interface to STANAG 3756 with its bayonet coupling principle has been widely accepted in the industry. Application for industrial process plant, road and rail tankers, IBC containers, pharmaceutical and petrochemical industries etc.

Available with threaded and flanged connections, for both hose unit and tank unit.

Benefits

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Technical data

		Socket	Threaded connections	Flanged connections	Flow rate	Materials	Seals
	1” (DN25)	56 mm	¾”, 1”, 1¼” BSP and NPT	ANSI, EN, TW, TTMA, JIS. Others on request.	Up to 250 L/min	Specified in configurator	FKM, NBR, EPDM, FFKM
	2” (DN50)	70 mm	1½”, 2” BSP and NPT	ANSI, EN, TW, TTMA, JIS. Others on request.	Up to 900 L/min	Specified in configurator	FKM, NBR, EPDM, FFKM
	2½” (DN65)	105 mm	2½”, 3” BSP and NPT	ANSI, EN, TW, TTMA, JIS. Others on request.	Up to 2.100 L/min	Specified in configurator	FKM, NBR, EPDM, FFKM
	3” (DN80)	119 mm	3” BSP and NPT	ANSI, EN, TW, TTMA, JIS. Others on request.	Up to 2.800 L/min	Specified in configurator	FKM, NBR, EPDM, FFKM
	4” (DN100)	164 mm	4” BSP and NPT	ANSI, EN, TW, TTMA, JIS. Others on request.	Up to 7.000 L/min	Specified in configurator	FKM, NBR, EPDM, FFKM
	6” (DN150)	238 mm	6” BSP and NPT	ANSI, EN, TW, TTMA, JIS. Others on request.	Up to 14.000 L/min	Specified in configurator	FKM, NBR, EPDM, FFKM
	8” (DN200)	272 mm	8” NPT	ANSI, EN, TW, TTMA, JIS. Others on request.	Up to 23.000 L/min	Specified in configurator	FKM, NBR, EPDM, FFKM

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Service guidance

Service guidance for a MannTek Dry disconnect coupling.