Technical data sheet
Low pressure coupling manually locked, Series 126.V nominal flow diameter 7,8 - brass, nickel plated
This is a one-hand quick release coupling, which is mainly used in sewer rehabilitation.
It is characterized by the fact that the hose tail have been designed for use in pipes with an extended connection. All couplings of this series have an additional securing element to manually secure the coupling and plug against accidental disconnection.
Areas of application
Inlet pressure 6 bar Preset pressure drop 1 bar Flow rate 2030 l / min The coupling can be statically loaded up to 35 bar without pulsation.
Coupling made of brass nickel-plated
Connections made of steel nickel-plated
Release sleeves made of hardened steel, nickel-plated
Seals in material of NBR
Springs in material 1.4310
Seals for various media available on request
Seals made of nitrile butadiene rubber (NBR)
Hardness of material 70 Shore
Temperature range -20°C through +100°C
Gas permeability coefficient (Ø)=5
Resistant to mineral oils, fuels, water and watery liquids, fuel gas, hot air and many chemicals (on request)
If air or ozone are applied, hardening and brittleness (cracking) must be expected.
Plug connector steel, hardened, nickel plated
The promised technical characteristics are guaranteed for use with standard European industrial profile plugs.
Hose tail coupling
Hose tail plug
No responsibility is taken for the correctness of the details provided. The right is reserved to make alterations that are caused by further technical development and they do not justify any complaints either.