Grundfos SB 3-35 A (92712938)
Product ID: 92712938
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Grundfos SB 3-35 A (92712938)
Grundfos SB 3-35 A is a submersible pump designed for the pumping of clean water for domestic and rainwater applications. It is silent when submerged and therefore a noiseless alternative to surface-mounted pumps. The pump is built from high quality composite and stainless steel materials that are resistant to corrosion.
The SB 3-35 A is equipped with a 13.7 m supply cable, and the maximum installation depth is 10 m below the water level, with a liquid temperature ranging from 0 °C to 40 °C.
The SB 3-35 A is ideal for operation in a well or ground 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 against any accidental overload by built-in thermal protection.
The pump has built-in thermal protection, which immediately stops the pump if it overheats. Having cooled down, the pump automatically restarts when it reaches a normal temperature.
| Controls: | |
| Float switch (Yes/No): | Y |
| Liquid: | |
| Pumped liquid: | Water |
| Liquid temperature range: | 0 .. 40 °C |
| Selected liquid temperature: | 20 °C |
| Density: | 998.2 kg/m³ |
| Technical: | |
| Rated flow: | 3.01 m³/h |
| Rated head: | 28.1 m |
| Max. Particle: | 1 mm |
| Approvals: | CSA |
| Curve tolerance: | ISO9906:2012 3B |
| Return valve: | NO |
| Materials: | |
| Pump housing: | Composite |
| PP - GF30 | |
| Impeller: | Composite |
| PPO-20GF | |
| Installation: | |
| Range of ambient temperature: | -10 .. 50 °C |
| Type of inlet connection: | STRAINER |
| Pump outlet: | NPT 1" |
| Pressure rating for connection: | PN 6 |
| Maximum installation depth: | 10 m |
| Electrical data: | |
| Power input P1: | 0.75 kW |
| Rated power - P2: | 0.45 kW |
| Mains frequency: | 60 Hz |
| Rated voltage: | 1 x 110-120 V |
| Rated current: | 7 A |
| Starting current: | 28.9 A |
| Cos phi: | 0.926 |
| Rated speed: | 3400 rpm |
| Capacitor size - run: | 35 µF/250 V |
| Enclosure class (IEC 34-5): | X8 |
| Insulation class (IEC 85): | F |
| Built-in motor protection: | YES |
| Length of cable: | 13.7 m |
| Cable type: | SJTWA 3AWG18 |
| Power plug: | US plug 115V |
| Others: | |
| Net weight: | 12.1 kg |
| Gross weight: | 13.1 kg |
| Shipping volume: | 0.033 m³ |
Applications
- Domestic rainwater harvesting — Rainwater harvesting is used for collecting surface water, storing, and pumping it into the home for purposes such as flushing toilets, watering gardens, or even washing clothes. Rainwater harvesting pump systems from Grundfos are an efficient way to save significantly on domestic water consumption.
- Domestic water pressure boosting — Low or varying water pressure in the home? A water pressure pump solves the very common problems of low-pressure showers and trickling taps that reduce comfort in one- or two-family homes.
category
- Submersible groundwater pumpsGrundfos submersible pumps represent advanced hydraulic design and offer high efficiency, high resistance to sand and other abrasives, motor burnout protection and easy maintenance. Made entirely of corrosion-resistant stainless steel, Grundfos submersible pumps are ideal for applications including groundwater supply, irrigation, groundwater lowering and pressure boosting.