CMB-SP 5-28 Multistage Pressure System, 0.5kw. All stainless steel construction with electronic pressure control unit, offering dry-run protection. 11/4″ Male BSP .
Multistage Pressure System
The Grundfos CMB-SP 5-28 pressure system is a compact booster pump for water supply in domestic and light commercial water applications.
The unit consists of a Grundfos CMB CMB-SP 5-28 cast iron pump and a Grundfos PM2 pressure manager that allows the pump to start and stop automatically according to demand.