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Available couplings

Irrigation Catalogue - RAESA

Sprinklers' Catalogue - VYRSA

Aluminium irrigation manifolds

Aluminum tripods RAESA



Applications

Food crops

Agro-industrial crops

Horticulture crops

Construction and mining

Projects and training

Watertight coverage set system

Irrigation systems with watertight coverage set systems have extruded aluminum pipes with knuckle-female couplers smelted by gravity casting with aluminium alloy L-2520. The welding is done with the MIG process.

In the female part it is incorporated an assembly formed by a hook tightener and a handle and located 180º from this handle and in the same female there is a bridge (hook) where we will place the stub from the knuckle coupler. In the other stub from the knuckle coupler part located at a distance of 180º from the previous one we will lock the hook tightener and by a handle set from this we will do the closing.

Inside the female there is placed an o-ring, that when we close the system it compresses and makes the hermeticism possible.

Functioning pressures are:
-Working pressure: 10 atmospheres.
-Service pressure: 15 atmospheres.

You can contact us for more information or advice.

To download the complete catalogue, please click here.

RAESA | Crta. Santander Km. 14 Fuentes de Valdepero, Palencia (Spain) | +34 979706060 | palencia@raesa.com
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