Sumo 2 High Performance Submersible Pump Range General Product
Description
PERFORMANCE RANGE
Flow rate up to 80 L/min (4.8 m³/hr)
Dynamic head up to 105
m
OPERATING LIMITS
Fluid maximum temperature up to + 40 °C
Maximum sand content:
50g/m3
Maximum operating depth 20m below water level
Maximum
emptying level 90mm from the bottom (75mm up to 0.75kW)
The SUMO is a range of multi-stage submersible pumps,
carefully engineered to give you the best in performance,
reliability, durability and ease of maintenance.
PUMP INSTALLATION AND APPLICATIONS
These pumps are suitable for pumping clean water or fluids
with a sand content of no more than 50g/m3. Their high performance
and dependability make them suitable for use in domestic, civil and
industrial fields: for the automatic supply of water; for emptying
tanks, sump pits, swimming pools and aquariums; for irrigating
gardens; for washing and pressure boosting systems; and for
fire-fighting purposes etc.
SUMO pumps can be installed in wells with a diameter not
less than 6 inches (152mm). The pump can be installed either
vertically or horizontally; when installed vertically, it is
advisable to secure the pump by using a stainless steel or nylon
cable connected to the special eyebolt provided on the discharge
head.
STRUCTURAL CHARACTERISTICS
- AISI 304 Stainless steel EXTERNAL CASING with 1¼ inch
gas thread delivery opening UNI ISO 228/1
- Noryl GFN2V technopolymer IMPELLERS
- Noryl GFN2V technopolymer DIFFUSERS
- DIAPHRAGM in stainless steel AISI 304 complete
with wear rings.
- AISI 430F stainless steel MOTOR SHAFT (AISI 416 up
to 0.75kw)
- MOTOR BRACKETS in pressed brass.
- DOUBLE SEAL SYSTEM silicon carbide/silicon carbide
(graphite and alumina up to
0.75kw) mechanical seal on the pump side, and lip seal on
the motor side (with barrier oil chamber to lubricate and cool the
sealing surfaces in the absence of water).
- AISI 304 stainless steel BOLTS
- AISI 304 stainless steel FILTER
- Removable and re-windable enclosed induction MOTOR, suitable
for continuous duty. A thermal cutout device (motor protector)
is incorporated in single phase motors. Motor cooling is
assured by the liquid in which the pump is immersed.
- INSULATION class F (provides the motor with a
considerable overload tolerance and substantially increases the
service life of the motor itself).
- PROTECTION IP 68.
- 20 meters "HO7 RN-F" submersible SUPPLY CABLE with removable connector.
- CONSTRUCTION AND SAFETY STANDARDS in compliance with EN
60 335-1 (IEC 335-1, CEI 61-150) EN 60034-1 (IEC 34-1, CEI 2-3).
- CONTROL BOX with capacitor and schuko plug in single
phase motors.Optional extra for three phase motors.
- EXTERNAL FLOAT SWITCH optional extra for single phase
motors.
PERFORMANCE CURVE
Curve tolerance according
to ISO 2548
PERFORMANCE DATA
PRODUCT DIMENSIONS
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