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Need help replacing your outdated pump?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 Whether you’re replacing broken or outdated equipment, you’ll find the most suitable and cost-effective replacement pumps and accessories for your project, along with detailed product and technical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.
Compact glandless circulating pump with EC motor technology for maximum energy efficiency. Variable speed settings plus 3-fixed speed settings, 8m max. delivery head, 5 Year Guarantee, 4.4m³/hr Q max. flow volume, 4 - 75W (230V), 1.5" BSP Connection, displays real time energy consumption, flow, & fault messages, manual restart, routine automatic venting function, 180mm port to port. Simple default settings for radiators and underfloor heating installations.
Compact glandless circulating pump with EC motor technology for maximum energy efficiency. Variable speed settings plus 3-fixed speed settings, 8m max. delivery head, 5 Year Guarantee, 4.4m³/hr Q max. flow volume, 4 - 75W (230V), 1.5" BSP Connection, displays real time energy consumption, flow, & fault messages, manual restart, routine automatic venting function, 130mm port to port. Simple default settings for radiators and underfloor heating installations.
Compact glandless circulating pump with EC motor technology for maximum energy efficiency. Variable speed settings plus 3-fixed speed settings, 6m max. delivery head, 5 Year Guarantee, 3.5m³/hr Q max. flow volume, 4 - 40W (230V), 1.5" BSP Connection, displays real time energy consumption, flow, & fault messages, manual restart, routine automatic venting function, 130mm port to port. Simple default settings for radiators and underfloor heating installations.
Compact glandless circulating pump with EC motor technology for maximum energy efficiency. Variable speed settings plus 3-fixed speed settings, 6m max. delivery head, 5 Year Guarantee, 3.6m³/hr Q max. flow volume, 4 - 40W (230V), 1.5" BSP Connection, displays real time energy consumption, flow, & fault messages, manual restart, routine automatic venting function, 180mm port to port. Simple default settings for radiators and underfloor heating installations.
Compact glandless circulating pump with EC motor technology for maximum energy efficiency. Variable speed settings plus 3-fixed speed settings, 5m max. delivery head, 5 Year Guarantee, 3.2m³/hr Q max. flow volume, 4 - 33W (230V), 1.5" BSP Connection, displays real time energy consumption, flow, & fault messages, manual restart, routine automatic venting function, 130mm port to port. Simple default settings for radiators and underfloor heating installations.
Compact glandless circulating pump with EC motor technology for maximum energy efficiency. Variable speed settings plus 3-fixed speed settings, 4m max. delivery head, 5 Year Guarantee, 2.7m³/hr Q max. flow volume, 4 - 20W (230V), 1.5" BSP Connection, displays real time energy consumption, flow, & fault messages, manual restart, routine automatic venting function, 130mm port to port. Simple default settings for radiators and underfloor heating installations.
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.
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. 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, 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, 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.
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, 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, 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, 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, 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, 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, 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.
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.
Submersible pump for stationary and portable wet well installation. Pump housing, strainer and impeller made of composite material. 1~ motor (jacket cooling) with integrated operating capacitor and self-switching thermal motor monitoring. Stainless steel motor housing. Oil-filled sealing chamber with double sealing: a rotary shaft seal is installed on the motor side, a mechanical seal on the pump side. Connection cable with float switch and fitted plug (CEE 7/7).
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 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 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, 6m max delivery head, 8.5 m³/hr max flow, 7-135W (230V), 2" BSP Connection, 180mm 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, 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.
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, 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, 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.
Secondary hot water circulating pump, 3-Speed, 6m max. delivery head, 3 Year warranty, 5.4m³/hr Q max. flow volume, 70 - 114W, 1½" BSP Connection, IP42, 180mm port to port
Secondary hot water circulating pump, 3-Speed, 1.5m max. delivery head, 3 Year warranty, 2.4m³/hr Q max. flow volume, 20 - 48W, 1" BSP Connection, IP42, 130mm port to port
Secondary hot water circulating pump, 3-Speed, 5m max. delivery head, 3 Year warranty, 4.4m³/hr Q max. flow volume, 45 - 89W, 1½" BSP Connection, IP42, 130mm port to port
The Wilo-Connect module Yonos MAXO is a retrofittable plug-in module for Wilo-Yonos MAXO/Yonos MAXO-D/Yonos MAXO-Z pumps. The Wilo-Connect module Yonos MAXO is installed on the electronic module of the pump at the position of the Wilo plug. Provides run, fault, enable and DP Management contacts
DN40 x 30mm spacer which comes with extended bolts, gaskets and spacer. The Wilo‐F flange intermediate connecting pieces are used for compensation of the port-to-port length in case of a pump replacement. They are made of grey cast iron and are provided for length compensation of flange connections.
Lowara TLCN are designed for Residential hot water secondary circulation. Stainless steel Hot Water Circulator, Max Head: 6m, Port-to-Port Length 130mm Port Size (F): R 1 1/2" Fits pipe size: 25mm
Lowara TLCHN are designed for Circulation of secondary hot water in high flow/high head installations.. Stainless steel Hot Water Circulator, Max Head: 12m, Port-to-Port Length 180mm Port Size (F): R 1 1/2" Fits pipe size: 25mm
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