A pump is a mechanical device that utilises suction or pressure to drive liquids, compress gases, or force air. Pumps are often used in plumbing and irrigation systems, but they can also be used in conjunction with other machines, such as engines and compressors. Smith Brothers stock brands such as Wilo, Lowara and DAB.
Need help replacing your outdated pump?
For quick and simple pump replacement for a range of applications including circulation, multistage, borehole, drainage and sewage, visit the Pump Exchange. Whether you’re replacing broken or outdated equipment, you’ll find the most suitable and cost-effective replacement pumps and accessories for your project, along with detailed product and technical information.
Premium twin-head smart-pump, High efficiency in-line glandless pump with EC motor and electronic power adjustment. 3 year warranty, 10m max delivery head, 12.0 m³/hr max flow, 7-275W (230V), 2" BSP Connection, 180mm port to port. Full LCD display with current settings and any fault/warnings.
Premium twin-head smart-pump, High efficiency in-line glandless pump with EC motor and electronic power adjustment. 3 year warranty, 8m max delivery head, 20.0 m³/hr max flow, 7-280W (230V), DN40 Connection, 220mm port to port. Full LCD display with current settings and any fault/warnings.
Premium twin-head smart-pump, High efficiency in-line glandless pump with EC motor and electronic power adjustment. 3 year warranty, 12m max delivery head, 26.0 m³/hr max flow, 10-570W (230V), DN40 Connection, 250mm port to port. Full LCD display with current settings and any fault/warnings.
Premium smart-pump, High-efficiency inline glandless pump with EC motor and electronic power adjustment. To be used with drinking water. 3 year warranty, 6m max delivery head, 9.0 m³/hr max flow, 7-135W (230V), 1.5" BSP Connection, 180mm port to port. Full LCD display with current settings and any fault/warnings.
Premium smart-pump, High-efficiency inline glandless pump with EC motor and electronic power adjustment. To be used with drinking water. 3 year warranty, 12m max delivery head, 11.5 m³/hr max flow, 7-295W (230V), 1.5" BSP Connection, 180mm port to port. Full LCD display with current settings and any fault/warnings.
Premium smart-pump, High efficiency in-line glandless pump with EC motor and electronic power adjustment. 3 year warranty, 8m max delivery head, 21.0 m³/hr max flow, 7-280W (230V), DN40 Connection, 220mm port to port. Full LCD display with current settings and any fault/warnings.
Premium smart-pump, High efficiency in-line glandless single head circulating pump with EC motor and electronic power adjustment. Maximum operating pressure 10 bar, 8.5m max delivery head, 10 m³/hr max flow, 10-160W (230V), 1.5" BSP Threaded connection, 180mm port to port. Full LCD display with fault and warning messages.
Premium smart-pump, High efficiency in-line glandless single head circulating pump with EC motor and electronic power adjustment. Maximum operating pressure 10 bar, 14m max delivery head, 27.6 m³/hr max flow, 10-570W (230V), DN40 connection, 250mm port to port. Full LCD display with fault and warning messages.
Premium smart-pump, High efficiency in-line glandless single head circulating pump with EC motor and electronic power adjustment. Maximum operating pressure 10 bar, 13.1m max delivery head, 35.3m³/hr max flow, 10-560W (230V), DN50 connection, 280mm port to port. Full LCD display with fault and warning messages.
Glandless circulating pump with EC motor technology for maximum energy efficiency. Variable speed settings plus 3-fixed speed settings, 7m max. delivery head, 3 Year Guarantee, 7.2m³/hr max. flow, 5 - 120W (230V), 1.5" BSP Connection, displays set point & fault messages, manual restart, routine automatic venting function, 180mm port to port.
Glandless circulating pump with EC motor technology for maximum energy efficiency. Variable speed settings plus 3-fixed speed settings, 12m max. delivery head, 3 Year Guarantee, 11.2 m³/hr max. flow, 10 - 305W (230V), 1.5" BSP Connection, displays set point & fault messages, manual restart, routine automatic venting function, 180mm port to port.
Glandless circulating pump with EC motor technology for maximum energy efficiency. Variable speed settings plus 3-fixed speed settings, 7m max. delivery head, 3 Year Guarantee, 7.2m³/hr max. flow, 5 - 120W (230V), 2" BSP Connection, displays set point & fault messages, manual restart, routine automatic venting function, 180mm port to port.
Glandless circulating pump with EC motor technology for maximum energy efficiency. Variable speed settings plus 3-fixed speed settings, 10m max. delivery head, 3 Year Guarantee, 8.8m³/hr max. flow, 5- 190W (230V), 2" BSP Connection, displays set point & fault messages, manual restart, routine automatic venting function, 180mm port to port.
Glandless circulating pump with EC motor technology for maximum energy efficiency. Variable speed settings plus 3-fixed speed settings, 12m max. delivery head, 3 Year Guarantee, 11.2 m³/hr max. flow, 10 -305W (230V), 2" BSP Connection, displays set point & fault messages, manual restart, routine automatic venting function, 180mm port to port.
Glandless circulating pump with EC motor technology for maximum energy efficiency. Variable speed settings plus 3-fixed speed settings, 4m max. delivery head, 3 Year Guarantee, 11.0m³/hr max. flow, 7 - 120W (230V), DN40 Connection, displays set point & fault messages, manual restart, routine automatic venting function, 220mm port to port.
Glandless circulating pump with EC motor technology for maximum energy efficiency. Variable speed settings plus 3-fixed speed settings, 8m max. delivery head, 3 Year Guarantee, 15m³/hr max. flow, 10 - 305W (230V), DN40 Connection, displays set point & fault messages, manual restart, routine automatic venting function, 220mm port to port.
Glandless circulating pump with EC motor technology for maximum energy efficiency. Variable speed settings plus 3-fixed speed settings, 12m max. delivery head, 3 Year Guarantee, 21.0 cm³/hr max. flow, 15 - 550W (230V), DN40 Connection, displays set point & fault messages, manual restart, routine automatic venting function, 250mm port to port.
Glandless circulating pump with EC motor technology for maximum energy efficiency. Variable speed settings plus 3-fixed speed settings, 8m max. delivery head, 3 Year Guarantee, 15.0 m³/hr max. flow, 10 - 305W (230V), DN50 Connection, displays set point & fault messages, manual restart, routine automatic venting function, 240mm port to port.
Glandless circulating pump with EC motor technology for maximum energy efficiency. Variable speed settings plus 3-fixed speed settings, 9m max. delivery head, 3 Year Guarantee, 22.5 m³/hr max. flow, 15 - 490W (230V), DN50 Connection, displays set point & fault messages, manual restart, routine automatic venting function, 280mm port to port.
Glandless circulating pump with EC motor technology for maximum energy efficiency. Variable speed settings plus 3-fixed speed settings, 12m max. delivery head, 3 Year Guarantee, 25.5m³/hr max. flow, 15 - 600W (230V), DN50 Connection, displays set point & fault messages, manual restart, routine automatic venting function, 280mm port to port.
Twin head glandless circulating pump with EC motor technology for maximum energy efficiency. Variable speed settings plus 3-fixed speed settings, 7m max. delivery head, 3 Year Guarantee, 7.4m³/hr max. flow, 5 - 120W (230V), DN32 connection, displays set point & fault messages, manual restart, routine automatic venting function, 220mm port to port.
Glandless circulating pump with EC motor technology for maximum energy efficiency. To be used with drinking water. Variable speed settings plus 3-fixed speed settings, 7m max. delivery head, 3 Year Guarantee, 8.2m³/hr max. flow, 5 - 120W (230V), 1.5" BSP Connection, displays set point & fault messages, manual restart, routine automatic venting function, 180mm port to port.
Genuine Lowara pipe unions made from brass. Suits pumps such as the Lowara Ecocirc N. Pipe Size (D): R 1" inch. Port Size (F): R 1/2" inch. Material: Brass
Genuine Lowara pipe unions made from brass. Suits pumps such as the Lowara Ecocirc N. Pipe Size (D): R 1.1/4" inch. Port Size (F): R 3/4" inch. Material: Brass
Genuine Lowara pipe unions made from brass. Suits pumps such as the Lowara Ecocirc N. Pipe Size (D): R 1.1/2" inch. Port Size (F): R 1" inch. Material: Brass
Genuine Lowara pipe unions made from brass. Suits pumps such as the Lowara Ecocirc N. Pipe Size (D): R 2" inch. Port Size (F): R 1.1/4" inch. Material: Brass
Genuine Lowara pipe unions made from Iron. Suits pumps such as the Lowara Ecocirc and Ecocirc+. Pipe Size (D): R 1/2" inch. Port Size (F): R 1" inch. Material: Iron
Genuine Lowara pipe unions made from Iron. Suits pumps such as the Lowara Ecocirc and Ecocirc+. Pipe Size (D): R 1.1/4" inch. Port Size (F): R 3/4" inch. Material: Iron
Genuine Lowara pipe unions made from Iron. Suits pumps such as the Lowara Ecocirc and Ecocirc+. Pipe Size (D): R 1.1/2" inch. Port Size (F): R 1" inch. Material: Iron
Genuine Lowara pipe unions made from Iron. Suits pumps such as the Lowara Ecocirc and Ecocirc+. Pipe Size (D): R 2" inch. Port Size (F): R 1.1/4" inch. Material: Iron
1/2" x 1" Screwed connections for circulation pumps with threaded connection. Cast iron screwed connections, inserts with female threads for connection to steel pipes (DIN 2440) with Whitworth pipe threads according to DIN 10226-1.
1" BSP Brass Union Set (UP25B,TP32). Pump connection for process water pumps, each set comprises of 2 brass inserts with female thread according to DIN EN 10226-1, 2 brass cap nuts, 2 seals up to 200 °C, DVGW tested (asbestos-free)
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