Description
Grundfos SB 3-45 A Submersible Multistage Booster Pump – Available in Ghala, Muscat, Oman
The Grundfos SB 3-45 A (Product No. 97686724) is a high-performance submersible multistage booster pump designed for domestic applications. It is ideal for domestic rainwater harvesting, domestic water pressure boosting, and ground water transfer.
The SB pump requires an external control unit such as the Grundfos Pressure Manager, enabling complete pump control with a user-friendly interface.
Key Technical Specifications:
– Rated Flow: 2.83 m³/h
– Maximum Head: 45 m | Rated Head: 30.1 m
– Number of Impellers: 4
– Rated Power (P2): 0.62 kW | Power Input (P1): 1.05 kW
– Voltage: 1 x 220–240 V, 50 Hz
– Rated Current: 4.8 A | Starting Current: 12 A
– Speed: 2800 RPM
– Enclosure Class: IP68 (fully waterproof)
– Insulation Class: F
– Float Switch: Yes
– Cable Length: 15 m
– Max. Installation Depth: 10 m
– Pump Outlet: G 1 inch
– Liquid Temperature Range: 0–40°C
– pH Value Range: 4–9
– Max. Particle Size: 1 mm
– Net Weight: 9.69 kg
Materials:
– Pump Housing: Composite PP-GF30
– Impeller: Composite PPO-20GF
Approvals: CE Certified
Available in stock at Ghala, Muscat, Oman. Contact us for fast delivery and installation support.

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