Dry Disconnect Coupling DDC Coupling

Dry Disconnect Couplings

The given choice for handling any liquid, chemicals, gas etc.

Dry Disconnect Couplings according to NATO STANAG 3756.

Size from:1” to 8”
Material:Aluminium, Brass, Stainless Steel, Hastelloy, Titanium, PVDF, PEEK etc.
Seals:•FKM, NBR, EPDM, FFKM etc.
Working pressure10-25 Bars (five times safety factor).

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

Dry Disconnect Coupling DDC Coupling

Benefits

Technical data

    Socket Threaded connections Flanged connections Flow rate Materials Seals
Dry disconnect coupling DCC technical information 1 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
Dry disconnect coupling DCC technical information 2 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
Dry Cryogenic Coupling DCC Coupling 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
Dry Cryogenic Coupling DCC Coupling 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
Dry disconnect coupling DCC technical information 1 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
Dry disconnect coupling DCC technical information 6 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
Dry disconnect coupling DCC technical information 6 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

Service

Service guidance

Service guidance for a MannTek Dry disconnect coupling.

Innovative accessories

Colour coding Innovative Accessories

Colour coding

For a clear assignment of coupling and medium, the body, flange and handles of our…

Read more
Stop before disconnect Innovative Accessories

Stop before disconnect

This is a feature for detecting eventual leakage before disconnecting the hose and the tank…

Read more
Selectivity (coding) system

Selectivity (coding) system

To prevent accidental mixing of media, a selectivity (coding) system for DDC is available. Tank…

Read more
Drain connection for tank and hose unit Innovative Accessories

Drain connection for tank and hose unit

For easy draining, venting and sampling.

Read more
Locking device DDC Coupling Innovative Accessories

Locking device

Option for hose units. Once coupled, the connection is automatically locked and can not loosen…

Read more
Hose unit with integrated breakaway Innovative Accessories

Hose unit with integrated breakaway

If there is a risk of excessive force on the hose due to unexpected motion…

Read more
Pressure equalizing valve Innovative Accessories

Pressure equalizing valve

If liquid is trapped behind the tank unit, due to a closed valve or the…

Read more
Special handles Innovative Accessories

Special handles

Customized for special applications.

Read more
Pressure bleeding valve Innovative Accessories

Pressure bleeding valve

For special operating conditions where there is the risk of excessive pressure increase through warming…

Read more
Angular tank unit Innovative Accessories

Angular tank unit

Available in brass.

Read more
Adapter solutions Innovative Accessories

Adapter solutions

Often used in military application when transition from Dry Disconnect Couplings (STANAG 3756) to Dry…

Read more
Tank Unit with eccentric flanges Innovative Accessories

Tank unit with eccentric flanges

Tank units/adapters with eccentric flanges are available in sizes 1” to 6”. Eliminate risks of…

Read more
Safety pressure cap Innovative Accessories

Safety pressure cap

Contains pressure with built in warning indicators for excessive pressure. Design allows operators to release…

Read more
Open close indicator Innovative Accessories

Open/close indicator

Shows in which direction the coupling should be turned. Indicates the end positions whether the…

Read more
Safety pressure plug Innovative Accessories

Safety pressure plug

Contains pressure with built in warning indicators for excessive pressure. Design allows operators to release…

Read more
Acme and withworth threads Innovative Accessories

ACME and whitworth threads

DGC tank units and hose units are available with ACME and whit worth threads for…

Read more
Dust cap and dust plug Innovative Accessories

Dust cap and dust plug

Dust plug to protect the couplings against the ingress of dirt and water.

Read more
Parking device Innovative Accessories

Parking device

For safe and dedicated storage of hose unit. Available with or without parking sensor.

Read more
Vented dust cap Innovative Accessories

Vented dust cap

Dust and de-icing cap for DCC tank unit that ensure clean and dry sealing interface…

Read more
Non projecting pistons Innovative Accessories

None projecting pistons

When coupled, the piston spindle does not protrude. This special type is e.g. useful when…

Read more
Compact Tank Unit Innovative Accessories

Compact tank unit

For use where the space is restricted i.e. inside the cabinet of a tank truck.

Read more
Colour coding Innovative Accessories

Colour coding

For a clear assignment of coupling and medium, the body, flange and handles of our…

Read more
Stop before disconnect Innovative Accessories

Stop before disconnect

This is a feature for detecting eventual leakage before disconnecting the hose and the tank…

Read more
Selectivity (coding) system

Selectivity (coding) system

To prevent accidental mixing of media, a selectivity (coding) system for DDC is available. Tank…

Read more
Drain connection for tank and hose unit Innovative Accessories

Drain connection for tank and hose unit

For easy draining, venting and sampling.

Read more
Locking device DDC Coupling Innovative Accessories

Locking device

Option for hose units. Once coupled, the connection is automatically locked and can not loosen…

Read more
Hose unit with integrated breakaway Innovative Accessories

Hose unit with integrated breakaway

If there is a risk of excessive force on the hose due to unexpected motion…

Read more
Pressure equalizing valve Innovative Accessories

Pressure equalizing valve

If liquid is trapped behind the tank unit, due to a closed valve or the…

Read more
Special handles Innovative Accessories

Special handles

Customized for special applications.

Read more
Pressure bleeding valve Innovative Accessories

Pressure bleeding valve

For special operating conditions where there is the risk of excessive pressure increase through warming…

Read more
Angular tank unit Innovative Accessories

Angular tank unit

Available in brass.

Read more
Adapter solutions Innovative Accessories

Adapter solutions

Often used in military application when transition from Dry Disconnect Couplings (STANAG 3756) to Dry…

Read more
Tank Unit with eccentric flanges Innovative Accessories

Tank unit with eccentric flanges

Tank units/adapters with eccentric flanges are available in sizes 1” to 6”. Eliminate risks of…

Read more
Safety pressure cap Innovative Accessories

Safety pressure cap

Contains pressure with built in warning indicators for excessive pressure. Design allows operators to release…

Read more
Open close indicator Innovative Accessories

Open/close indicator

Shows in which direction the coupling should be turned. Indicates the end positions whether the…

Read more
Safety pressure plug Innovative Accessories

Safety pressure plug

Contains pressure with built in warning indicators for excessive pressure. Design allows operators to release…

Read more
Acme and withworth threads Innovative Accessories

ACME and whitworth threads

DGC tank units and hose units are available with ACME and whit worth threads for…

Read more
Dust cap and dust plug Innovative Accessories

Dust cap and dust plug

Dust plug to protect the couplings against the ingress of dirt and water.

Read more
Parking device Innovative Accessories

Parking device

For safe and dedicated storage of hose unit. Available with or without parking sensor.

Read more
Vented dust cap Innovative Accessories

Vented dust cap

Dust and de-icing cap for DCC tank unit that ensure clean and dry sealing interface…

Read more
Non projecting pistons Innovative Accessories

None projecting pistons

When coupled, the piston spindle does not protrude. This special type is e.g. useful when…

Read more
Compact Tank Unit Innovative Accessories

Compact tank unit

For use where the space is restricted i.e. inside the cabinet of a tank truck.

Read more

Case

Flogas AB

Flogas AB in Sweden is an example of a LPG company that managed the transition…

Read more

Flogas AB

Flogas AB in Sweden is an example of a LPG company that managed the transition…

Read more

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