Ports And Connections - Pratissoli MK-MKS Serie Manual De Uso Y Mantenimiento

Viscosity / Room Temperature diagram
mm /s = cSt
2
The used oil must be placed in a suitable container and disposed of in special centres.
It absolutely should not be discarded into the environment.
8

PORTS AND CONNECTIONS

The pumps are equipped with:
2 "IN" inlet ports:
G2" (versions with piston Ø 40, 45, 50)
Ø80 mm (versions with piston Ø 55, 60, 65)
Line connection to any of the two ports is indifferent for
proper pump functioning. The unused ports must be
hermetically closed.
2 "OUT" outlet ports
G1" (versions with piston Ø 40, 45, 50)
G1 ¼" (versions with piston Ø 55, 60, 65)
1 "DRAIN" port: with G1/2" orifice obtained in the lower cover
to monitor any leakage of fluid due to wear on the pressure
seals. If there are any leaks then refer to the Repair manual.
This orifice must always be kept open (see Fig. 4 and
Fig. 4/a).
Ambient temp. (°C)
Fig. 4
36
Fig. 4/a