Grundfos submersible pump SB 3-35AW cod. 92712336
Grundfos submersible pump SB 3-35AW cod. 92712336
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.
Grundfos submersible pump SB 3-35AW cod. 92712336
SB 3-35AW
Product code: 92712336
Grundfos SB 3-35 AW is an all-in-one submersible pump designed for pumping clean water for domestic use and for rainwater applications. When submerged, the noise emissions are very low, making it a silent alternative to surface-mounted pumps. The pump is constructed of high quality composite materials and corrosion resistant stainless steel. SB 3-35 AW 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 AW is ideal for operation in pit or land-based tanks, as it easily prevents solid particles from entering the pump. The maximum particle size is 1mm. The pump is equipped with a float switch which offers easy operation of the pump with automatic start/stop operation and dry-running protection. The single-phase model is effectively protected against accidental overloads thanks to the integrated thermal protection. The pump has built-in thermal protection which stops its operation immediately in the event of overheating. Once cooled, the pump restarts automatically when it reaches a normal temperature.
TECHNIQUES | |
---|---|
Nominal flow rate | 3.01 m³/h |
Prevalence | 29.2m |
Max head | 34 m |
Impellers | 3 |
Max. Particle | 1mm |
Approvals | EC, WEEE |
Curve tolerance | ISO9906:2012 3B |
Non-return valve | NO |
Rated transmission speed | 2800 rpm |
MATERIALS | |
---|---|
Body Pump | Composite |
Pump housing | PP - GF30 |
Impeller | PPO-20GF composite |
INSTALLATION | |
---|---|
Ambient temperature limit | -10 .. 50 °C |
Connection type | FLOATING STRAINERS |
Pump delivery | G 1" |
Nominal pressure of the connection | PN 6 |
max. depth installation | 10m |
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 | |
---|---|
Eng. pot -P1 | 0.75 kW |
Rated power - P2 | 0.47 kW |
Network frequency | 50Hz |
Nominal tension | 1 x 220-240V |
Rated current | 3.5A |
Starting current | 12 A |
Cos phi | 0.934 |
Rated transmission speed | 2800 rpm |
Capacitor capacity - run | 12µF/450V |
Protection class (IEC 34-5) | x8 |
Insulation class (IEC 85) | f |
Integrated motor protection | YES |
Cable length | 15m |
Cable type | H07RN-F 3G1 |
Cable plug type | SCHUKO |
CHECKS | |
---|---|
Flow switch | Yes |
OTHER | |
---|---|
Net weight | 12.7kg |
Gross weight | 13.7kg |
Packing volume | 0.045 m³ |
No Danish VVS | 391363235 |
No Swedish RSK | 5858001 |
Norwegian NRF No | 9040067 |
Country of origin | IT |
Convention rate n. | 84137029 |
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