Boiler Feedwater Pump for Steam Engine M30/M30B/M31/M3B/S10/S10B Installation _ARF Mechanical: The mechanical structure is

Mechanical: The mechanical structure is classically presented

646 in (16

Cannonball Sound

Package Dimensions: 95 x 33 x 19cm

Note: The product is intended for DIY players

Boiler Feedwater Pump for Steam Engine M30/M30B/M31/M3B/S10/S10B Installation _ARF Mechanical: The mechanical structure isBoiler Feedwater Pump for Steam Engine M30 M30B M31 M3B S10 S10BFeatures:. The boiler feedwater pump for steam engine operates through connecting the boiler and engine, suitable for M30, M30B, M31, M31B, S10, S10B and other engine types.. Working Principle: Two check valves, one in front and one behind. By pulling back the plunger, a negative pressure is created in the pump casing, causing the upper check valve to close and fresh water to be sucked