Temperature range: -40°C to max. +110°C (Stainless steel: -15°C to max. +200°C)
Operating pressure: max. 16 bar
Operating range: Industry, fire brigade, refinery, agriculture, construction industry, maritime, military and catastrophe protection
Dimensions for determining the size of Storz couplings DIN sizes lug distance 31 mm = Storz size 25-D, lug distance 66 mm = Storz size 52-C, lug distance 89 mm = Storz size 75-B, lug distance 133 mm = Storz size 110-A
Advantages: •simple assignment of hose end and connection, •fast connection and disconnection through a 120°-rotation, •All couplings with the same lug distance are compatible with one another. The rule that applies is: same lug distance, same nominal size, •large range of applications through the use of application-specific hoses, •Aluminium forged - no danger of breakage, such as exists with cast couplings of aluminium, •Brass - body is made of DVGW/KTW-compliant alloy.
Materials: Seal in the internal thread: NBR (Type 1.4581: PTFE)
Optional: swivelling threaded end -DR, with locking -VER
Properties
Material
Aluminium (forged)
Storz size
52-C
Thread
G 2"
Version
with swivelling threaded end
Lug distance [mm]
66
Temperature range [°C]
-40 to +110
Further information on STKGI66/20A-DR
Weight
350 g / pcs
Customs duty number
76169990
RoHS compliant
Yes
Documents
3D CAD file (volume model) (Only for customers that are logged in) (STP)
All data are to be understood as non-binding reference values! We do not assume liability for any data selection not confirmed in writing. Unless otherwise specified, pressure values refer to liquids from Group II at +20°C.