Additionally, the pump's compatibility with harbor freight diesel transfer pumps and tractor supplies water tank heaters makes it a versatile choice for a variety of applications. For those seeking a quieter operation, the matching oil pump sleeve can be purchased separately to reduce noise levels....
Whether simply transferring oil or collecting oil, these pumps deliver fast pumping with no need for priming the suction hose. Biodiesel:These pumps are considered to be much safer for biodiesel production than the harbor freight clear water pumps since the pump is separate from ...
I've built a simple transfer switch like this using a small (4 position) sub panel (Square D QO series). Two dual-pole breakers: One breaks the string and sends power to the charge controller, the other sends power through the rest of the original string and on to the grid inverter....