Recommended Installation - Samoa UP20 Serie Guía De Servicio Técnico Y Recambios

INSTALLATION
UP PUMPS ARE VERY EASILY CONFIGURED AND EASY TO INSTALL
FLOODED:
The pumping system was designed with positive pressure at the inlet.
This is the best possible installation when you need to evacuate the liquid
from the drum or tank, or when working with viscous fluids.
Not recommended for hazardous fluids.
WARNING: Pump in service with a positive suction head are most
efficient when inlet pressure is limited to 0,5 bar (7 psi). Premature
diaphragm failure may occur if positive suction is 0,5 bar and higher.
FLOODED

RECOMMENDED INSTALLATION

The figure below shows the recommended configuration for
the installation of a diaphragm pump.
Read the warnings and recommendations of the previous page
before starting.
>=2"
OPTION
>=2"
FLUID
INLET
SAMOA Industrial, S.A. · Pol. Ind. Porceyo, I-14 · Camino del Fontán, 831 · 33392 - Gijón - Spain · Tel.: +34 985 381 488 · www.samoaindustrial.com
DISCHARGE
DRAINING
VALVE
OUTLET
OPTION
2"
Flexible Connection
2"
SUCTION
DRAINING
VALVE
SELF-PRIMING:
Pump is designed to generate vacuum. It is possible to evacuate all the
air from a hose or pipe without damaging the pump.
Maximum suction height is (5 m) 16 ft, with the suction hose empty and
up to 8 m (26.2 ft) with the hose primed.
SUBMERGED:
All pumps can be immersed in fluids. It is important to verify that all
components that are in contact with the fluid are chemically compatible.
In this case, air exhaust and fluid must be carried by hoses (optional air
connection).
SELF-PRIMING
NOTE: Use a pressure regulator with built-in filter inlet.
NOTE: The compressed air supply must be between 1,5 bar (22 psi ) and 8 bar (115 psi).
AIR CONNECTION
FLUID CONNECTION
SUBMERGED
3/4"
MAX. 8 bar
3/4"
FILTER & REGULATOR
R. 06/21 855 872
EN
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