Tank unit / Adapter and Hose unit / Coupler
Coupling material |
Maximum working pressure |
Test pressure |
Minimum burs pressure |
Aluminium | 10 bar/145 psi | 15 bar/218 psi | 80 bar/726 psi |
Brass | 16 bar/232 psi | 24 bar/348 psi | 80 bar/1160 psi |
Stainless Steel | 25 bar/363 psi | 38 bar/544 psi | 125 bar/1813 psi |
Titan | 25 bar/363 psi | 38 bar/544 psi | 125 bar/1813 psi |
Hastelloy | 25 bar/363 psi | 38 bar/544 psi | 125 bar/1813 psi |
Peek | 6 bar/87 psi | 9 bar/131 psi | 30 bar / 435 psi |
3" in BSP, NPT and Flanged inlet
The 3" (119 mm) DDCoupling is recommended for similar applications to the 2½" (105 mm) range, but where higher loading rates are required. Especially in rail tankers, marine tankers, ISO containers, Aviation fuel bunkering and related activities or on any application where product contamination and spillage needs to be minimized.
Petroleum products: Gasolin, diesel, oil etc. Chemical products:Ethylene Oxide, Propylene Oxide, Acrylonitrile, Butadiene, Ammonia, Vilyl Chloride, Toluene, Xylene, Sulphuric, Acid, Phenol etc.
Other: AdBlue ®/ Diesel Exhaust Fluid (DEF) from Blue1 USA.
Standard seals in FPM (Viton®), EPDM, Chemraz®, Kalrez®, NBR (Nitrile). Other materials on request.
Allows maximum product transfer with minimal losses.
15 m/s (fuel).
Compatibility with other existing brands e.g. TODO-matic and Fulcrum couplings.