SQB Surface Booster Pump
Surface Solar Pumps
SQB Surface Booster Pump
Series: SQBA self-priming peripheral surface pump for pressure boosting and short-lift transfer from tanks and shallow sources.
Key features
- Self-priming, up to 8 m suction
- High head at compact size
- Simple above-ground service
- MPPT controlled
Typical specifications
| Model / Series | SQB |
|---|---|
| Models | 6 models |
| Power | 150 – 1800 W |
| Max head | up to 140 m |
| Max flow | up to 6 m³/h |
| Outlet | 1″ × 1″ |
| Panel input | DC 12 – 196 V |
Specifications are representative ranges. Exact model specifications are confirmed on quotation to suit your site.
Product Details
What the SQB Offers
Typical Applications
- Water transfer from rivers, dams & tanks
- Pressure boosting
- Garden & field irrigation
- Household & farm water supply
Advantages & Protection
- MPPT — Maximum Power Point Tracking
- RMS — Remote Monitoring System (optional)
- Adjustable pump speed
- Dry-run protection
- Over- / under-voltage protection
- Over- / under-current protection
- Over-temperature protection (max 88°C)
- Reverse-polarity / reverse-wiring protection
- Soft start & soft stop
- LCD display of all live data
- Automatic stop / restart on water level
- Wireless water-level detector option (up to 3 km)
Build & Materials
Cast or 304 stainless-steel pump body with brass or stainless impeller, 100% copper windings and a thermally-protected brushless DC motor. Supplied with cable connector and check valve.
Technical Data
Full Model Range — SQB
Complete series specifications and matched solar array.
| Model | Volt (V) | Power (W) | Max Flow | Max Head | Max Suction | Inlet / Outlet | Recommended Solar Panel |
|---|---|---|---|---|---|---|---|
| SQB2.0/18-D12/150 | 12 | 150 | 2m³/h | 18m | 8m | 1"x1" | 1 × 260 W · 36 V |
| SQB2.2/35-D24/250 | 24 | 250 | 2.2m³/h | 35m | 8m | 1"x1" | 1 × 400 W · 36 V |
| SQB3.0/50-D48/450 | 48 | 450 | 2.5m³/h | 50m | 8m | 1"*1" | 2 × 330 W · 36 V |
| SQB4.0/55-D72/750 | 72 | 750 | 4m³/h | 55m | 8m | 1"*1" | 2 × 550 W · 41 V |
| SQB4.0/85-D110/1300 | 110 | 1300 | 4m³/h | 85m | 8m | 1"x1" | 3 × 550 W · 41 V |
| SQB6.0/140-D196/1800 | 196 | 1800 | 6m³/h | 140m | 8m | 1"x1" | 5 × 500 W · 41 V |
Recommended solar panel is the minimum array (input solar power > pump rated power × 1.3). Exact specifications confirmed on quotation.
Performance Curve
Related
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