ProMinent Sigma Guia De Inicio Rapido página 9

Hydraulic installation
1
2
3
4
5
6
Version with adhesive or
welding sleeve
1 Pipe/hose
2 Union nut
3 Insert, grooved
4 PTFE shaped composite seal
5 Discharge valve
6 Suction valve
Warning!
Danger from leakage
Leaks can occur at the pump con-
nector depending on the insert used.
Use the PTFE shaped composite
„
seals (with flare) supplied. They
seal the connections between
grooved pump valves and ProMi-
nent grooved inserts.
Use an elastomer flat seal if using
„
an ungrooved insert (third-party
part).
Refer to the operating in-
structions for more detailed
information on the versions
of valve.
EN
9