Grundfos submersible pump SB 3-35MW cod. 92712335
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Grundfos submersible pump SB 3-35MW cod. 92712335

Grundfos submersible pump SB 3-35MW cod. 92712335

Useful to:

  • Increased water pressure for domestic use
  • Rainwater harvesting for domestic buildings

The SB model is a submersible multistage booster system designed for domestic applications. The SB model requires an external control unit such as Grundfos PM1 or PM2 which allows full control of the pump with an intuitive interface.

€557.03 VAT included €1,051.01 -47% €456.58 (VAT excl.)

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Description

Grundfos submersible pump SB 3-35MW cod. 92712335

SB 3-35 MW

Product code: 92712335

Grundfos SB 3-35 MW is an all-in-one submersible pump designed for pumping clean water for domestic use and rainwater applications. When submerged the noise emissions are very low, therefore it constitutes a silent alternative to surface-mounted pumps. The pump is constructed of high-quality composite materials and corrosion-resistant stainless steel. SB 3-35 MW is equipped with a 15 m power cable and the maximum installation depth is 10 m below the water level, with a liquid temperature ranging from 0 °C to 40 °C. SB 3-35 MW is ideal for operation in borehole or onshore tanks, as it easily prevents solid particles from entering the pump. The maximum particle size is 1 mm. The single-phase model is effectively protected from any accidental overloads thanks to the integrated thermal protection. The pump is equipped with integrated thermal protection which immediately stops its operation in case of overheating. Once cooled, the pump automatically restarts when it reaches a normal temperature.

TECHNIQUES
Nominal flow rate 3.01 m³/h
Prevalence 29.2 m
Max. head 34 m
Impellers 3
Max. Particle 1 mm
Approvals THERE IS
Curve tolerance ISO9906:2012 3B
Non-return valve NO
Rated transmission speed 2800 rpm

MATERIALS
Body Pump Composite
Pump housing PP-GF30
Impeller Composite PPO-20GF

INSTALLATION
Ambient temperature limit -10 .. 50 °C
Type of input connection FLOATING STRAINER
Pump delivery G 1"
Nominal pressure of the connection PN 6
Maximum installation depth 10 m

LIQUID
Pumped liquid Waterfall
Liquid temperature range 0 .. 40 °C
Liquid temperature during operation 20°C
Density 998.2 kg/m³
pH value range 4-9

ELECTRICAL DATA
Entrance pot. - P1 0.75 kW
Pot.input - P2 0.47 kW
Network frequency 50Hz
Rated voltage [V] 1 x 220-240V
Rated current 3.5 A
Starting current 12 A
So phi 0.934
Rated transmission speed 2800 rpm
Capacitor capacity - running 12 µF/450V
Protection class (IEC 34-5) X8
Insulation class (IEC 85) F
Integrated motor protection YES
Cable length 15 m
Cable type H07RN-F 3G1
Cable plug type SCHUKO

OTHER
Float switch (Yes/No) No
Net weight 12.5kg
Gross weight 13.5kg
Packaging volume 0.045 m³
Danish VVS no 391362235
N. Norwegian NRF 9040066
Nation of origin IT
Agreement rate no. 84137029
Data sheet
GRUNDFOS
92712335
New product
5715118518976
Curves
file_1666086773.4877.png
Drawings
file_1666086776.7886.png
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