Ecolab EcoPro - 6.3.3.4 Pipe and Hose Connection with Female Coupling

6.3.3.4 Pipe and hose connection with female coupling
Fig. 13: Pipe and hose connection with female coupling
1 Weld-on connection
2 Pipe or hose
3 Union nut
4 O-ring
5 Suction valve, pressure valve
A1 Pipe or hose in the weld-on connection
B1 Valve connection: Target state after assembly
1. Place the O-ring (4) in the groove of the suction or pressure valve (5).
2. T
ighten the union nut (3) (detail B1).
3. W
eld the weld-on connection (1) to the on-site hose connection.
Assembly, installation, modification and upgrades
41 417102264 Rev. 5-01.2019