OLD TECHNOLOGY ASSOCIATES PRESENTS A very nice, craftsman built steam engine (approx 1 1/4" by 1 3/4") with throttle control that drives a standard, model boiler feed water pump. Smoothly operating and adjustable slide valve via piston rod linkage. Engine runs very smoothly at 15-20 psi.
PRODUCT OVERVIEW Model # LF7U2-2 3/4 Prevent the reverse flow of polluted water from entering into the drinking water supply with the Watts 3/4 in. Brass Dual Check Valve. It consists of brass body construction with 2 independently operating check valves and stainless-steel springs.
By clicking "Accept All Cookies", you agree to the storing of cookies on your device to enhance site navigation, analyze site usage, and assist in our marketing efforts.
