Simer 2802 Manuel d'utilisateur Page 221

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WATERPRESS INOX 50 L
BOOSTER SET WITH 50 Lt HORIZONTAL
EXPANSION TANK
The WATERPRESS INOX 50 L is a booster set produced with MAX self-priming multistage
centrifugal pump. It is supplied wired, complete with 50 Lt expansion tank, ready to
use.
218
Motor
- Enclosed, externally ventilated
- Level of protection IP44
- Class F insulation
- Single phase power supply with
capacitor permanently activated
- Thermal protection built into the motor
winding
- Speed of rotation 2850 rpm
- Suitable for continuous use
Component Material
DESIGN FEATURES
Design features
WP INOX 80/48 - 50 L: electromechanical pressure switch (max 6 bar) set at min
2 ÷ max 3 bar
WP INOX 120/60 - 50 L: electronic control and protection pressure switch
AQUA TROL.
Adjustable pump's starting pressure: from 1,5 to 3 bar.
– Pressure gauge (6 bar)
– Chromium plated pressed brass 5 way fitting
– 50 Lt painted steel expansion tank with interchangeable food quality rubber diaphragm.
– Flexible pipe for water connection
– 1,5 m H05 RN-F power supply cable with plug
Applications
- Pumping and distribution of water
in domestic systems
- Booster systems
- Washing systems and irrigation
Usage limitations
- Type of liquid: clean water with no
suspended solids or abrasive material
- Maximum liquid temperature 50° C
- Maximum suction height recommended
7 m with foot valve
- Maximum operating pressure 7 bar
WP INOX 80/48 -
50 Lt with AQUA TROL
electronic pressure switch
WP INOX 80/48 -
50 Lt with electromechanical
pressure switch
Pump casing
Motor bracket
Impellers
Diffuser
Shaft (hydraulic end)
Mechanical seal
Counterface
Seal plate
O'ring
X 5 CrNi 1810 (AISI 304) Stainless steel
Die cast aluminium
Technopolymer
with stainless steel shim ring
Technopolymer
X 5 CrNi 1810 (AISI 304) Stainless steel
Graphite
Ceramic
Technopolymer
NBR 70 Shore
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