Richard.
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- Cambridgeshire
I had the covers off mine a couple times and from what I recall it was a shurflo or flowjet type inline pump with motor. I'm not sure you'd squeeze it into to Lincoln easily. You also have to bear in mind these pumps with the motor on the back get bloody warm heating everything up around them which is part of the reason those types of coolers are so big with lots of space for those motors to breathe. They tend to have oversized rads and fans to keep things cool. The pump in your cooler hardly gets warm. So everything can be squeezed up to it with little effect. It may work. Only one way to find out.I'm kinda in the middle about coolers... my world is mostly aluminium so noisy water pumps (and/or fans) aren't so noticable while welding and the cooler switches itself off after a few mins when the machine is left idling. If my bread & butter was DCEN work it'd bug the crap out me and i'd happily lug something a bit bigger & heavier about for mobile jobs in exchange for some peace & quiet while welding
That Kemppi rotary pump sounds interesting, any chance you'd a have a part # or manufacturers name for them to hand Jim? I'm guessing it's not that different in appearance/size to a charge cooler water pump?