Phone +46 501 39 32 00 • Fax +46 501 39 32 09 • Email [email protected] • Web www.mann-tek.com DDCoupling s ® Dry Disconnect Couplings 2" (Ø70 mm) Technical Information Tank unit / Adapter and Hose unit / Coupler High Flow Rates / Low Pressure Drop Allows maximum product transfer with minimal losses Applications For industrial process plant, road and rail tankers, ISO containers, IBC containers, Pharmaceutical and Petrochemical industries or on any application where spillage needs to be minimized. Material Aluminium, Brass/Gunmetal, Stainless Steel, Hastelloy and PEEK. Other materials on request. Connections 1½" and 2" in BSP, NPT and Flanged inlet Standard seals in FPM (Viton ® ), EPDM, Chemraz ® , Kalrez ® , NBR (Nitrile). Other materials on request. Seals Selectivity - Avoid mixing products: To avoid product contamination caused by connec- ting a hose unit to the wrong tank unit, selective ver- sions of the hose and tank units are available. Each unit has a number of selective positions, designated by a coded part number according to the coupling size - specify when placing order. Media Petroleum products: Gasoline, diesel, oil etc. Chemical products:Ethylene Oxide, Propylene Oxide, Acrylonitrile, Butadiene, Ammonia, Vinyl Chlo- ride, Toluene, Xylene, Sulphuric, Acid, Phenol etc. Gas: Dry powder: Chokolade powder e.t.c. Material Maximum working pressure Test pressure Minimum Burs Pressure Aluminium 16 bar / 232 psi 24 bar / 348 psi 80 bar / 1160 psi Brass/Gun Metal 16 bar / 232 psi 24 bar / 348 psi 80 bar / 1160 psi Stainless Steel 25 bar / 363 psi 37,5 bar / 544 psi 125 bar / 1813 psi Titan 25 bar / 363 psi 37,5 bar / 544 psi 125 bar / 1813 psi Hastelloy 25 bar / 363 psi 37,5 bar / 544 psi 125 bar / 1813 psi Peek 6 bar / 87 psi 9 bar / 131 psi 30 bar / 435 psi Recommended Maximum Flow Rates 900 litres/minute (fuel) According to NATO STANAG 3756 2" (Ø70 mm) DDCouplings Interchangeability: Compatibility with other existing brands, e.g. TODO-matic and Fulcrum couplings. Hose unit with Integrated Swivel All hose units are designed with integrated Swivel
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2" (Ø70 mm) Technical InformationTank unit / Adapter and Hose unit / Coupler
High Flow Rates / Low Pressure DropAllows maximum product transfer with minimal losses
ApplicationsFor industrial process plant, road and rail tankers, ISO containers, IBC containers, Pharmaceutical and Petrochemical industries or on any application where spillage needs to be minimized.
MaterialAluminium, Brass/Gunmetal, Stainless Steel, Hastelloy and PEEK. Other materials on request.
Connections1½" and 2" in BSP, NPT and Flanged inlet
Standard seals in FPM (Viton®), EPDM, Chemraz®, Kalrez®, NBR (Nitrile). Other materials on request.
Seals
Selectivity - Avoid mixing products:To avoid product contamination caused by connec-ting a hose unit to the wrong tank unit, selective ver-sions of the hose and tank units are available. Each unit has a number of selective positions, designated by a coded part number according to the coupling size - specify when placing order.
Aluminium 16 bar / 232 psi 24 bar / 348 psi 80 bar / 1160 psiBrass/Gun Metal 16 bar / 232 psi 24 bar / 348 psi 80 bar / 1160 psiStainless Steel 25 bar / 363 psi 37,5 bar / 544 psi 125 bar / 1813 psiTitan 25 bar / 363 psi 37,5 bar / 544 psi 125 bar / 1813 psiHastelloy 25 bar / 363 psi 37,5 bar / 544 psi 125 bar / 1813 psiPeek 6 bar / 87 psi 9 bar / 131 psi 30 bar / 435 psi
Recommended Maximum Flow Rates900 litres/minute (fuel)
2" (Ø70 mm) Technical Information
According to NATO STANAG 3756
2" (Ø70 mm) DDCouplings
Interchangeability:Compatibility with other existing brands, e.g. TODO-matic and Fulcrum couplings.
Hose unit with Integrated SwivelAll hose units are designed with integrated Swivel