PM 30 Home > Brands > Speck > PM Series > PM 30 Posted on September 15, 2016March 12, 2021 by tugz Speck piston pump PM30 with electrically isolated motor drawn rocker, V-belt pulley, V-belt, membrane safety valve (type tested), poppet valve, base plate and belt guard. Specifications Flow rate Q in m³/h: max. 3 Total head H in m WS: max. 40 Motor performance in kW (P2): 0.55