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How to clean up aluminum housings on water pumps

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    BRASSCATCHER's Avatar
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    How to clean up aluminum housings on water pumps

    Wow....sounds like you are set up and ready to go. Nice into, sounds like you are a bit of a jack of all trades. As far as the pumps instead of using a press would it be easier and faster to heat the seal up with a torch,expanding the al and knocking them out with a hammer and chisel?

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    I have experimented with a 20 ton press with an air over hydraulic ram. The results, believe it or not, we're less than satisfactory. Let's see what the other SMF people recommend...
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    Heat it up and throw it in a log splitter, (rented or borrowed.)
    P & M Recycling - Specializing in E-Waste Recycling.
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    1LooseCannon started this thread.
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    Thanks much for the reply. I don't know. I have acetylene torch, vise, punch etc. but would need to securely setup pump each time, get pump hot & while hot smack the punch with my hammer strongly, straight on & reliably. I was thinking the 1 ton arbor press with about a 6' to bottom and 5" throat would be simpler. Put the press on my work bench, place pump in correct position and apply 1 ton pressure on the pin. I just don't if 1 ton is sufficient or that matter if that's the correct way to do it. But heating and smacking every one seems like more work.

    FYI; Grizzly & or Harbor Freight tools both advertise a bench mounted 1 ton arbor press for bout $60.
    Last edited by 1LooseCannon; 02-21-2015 at 10:40 PM.

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    Put a piece of rail road iron on the ground and hit it with a sledgehammer. Heat is not nessecery nothing is faster

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    sawmilleng is offline Metal Recycling Entrepreneur
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    I've never had any success with arbor presses other than to push new bearings into nice clean holes. They always seem to be a ton or two short of what I need to get something apart.

    I second Brasscatcher's suggestion. Nothing stands up long to the blue nosed dragon and a sledgehammer!! And it has lots more uses than pretending it is a press!!

    By the way, welcome from the sticks of Southeastern BC. Another guy too young to retire, too old to easily get back into the workforce.

    Jon.

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