Ecolab EcoAdd

6.3.3.4 Hose connection with weld-on joint
Fig. 15: Pipe and hose connection with female coupling
1 Weld-on joint
2 Pipe or hose
3 Union nut
4 O-ring
5 Suction valve, pressure valve
A1 Pipe or hose in the weld-on joint
B1 Valve connection: Target state after assembly
1. W
eld the weld-on connection (1) to the hose connection.
2. Place the O-ring (4) in the groove of the suction or pressure valve (5).
3. T
ighten the union nut (2) (detail B1).
Assembly, installation, modification and upgrades
50Rev. 2-05.2018