Danner Mag 24 / Missing Part?

Discussion in 'Filters, Pumps, etc..' started by jonjonwells, Sep 23, 2009.

to remove this notice and enjoy 3reef content with less ads. 3reef membership is free.

  1. jonjonwells

    jonjonwells Great Blue Whale

    Joined:
    Dec 9, 2008
    Messages:
    2,835
    Location:
    SE Kansas
    I have a Danner Mag-Drive 24 pump. Bought it used with some other equipment. Impeller was shot. Ordered a new one. Reamed the impeller hole (old impeller housing was fused). Just need to assemble.

    It is looking to me that I am missing a bearing at the bottom of the pump. Attached pics of all the parts I have.

    Am I?
     

    Attached Files:

    jonjonwells, Sep 23, 2009
    jonjonwells, Sep 23, 2009
    #1

    2. Click Here!

  2. lunatik_69

    lunatik_69 Giant Squid

    Joined:
    Jul 10, 2007
    Messages:
    7,933
    Location:
    Miami, FL

    The impeller should have a black "booty" at both sides. One fits inside the impeller shaft and the other one in the housing cover.

    Luna
     
    lunatik_69, Sep 23, 2009
    lunatik_69, Sep 23, 2009
    #2
  3. jonjonwells

    jonjonwells Great Blue Whale

    Joined:
    Dec 9, 2008
    Messages:
    2,835
    Location:
    SE Kansas
    How would that fit into the ceramic bearing? Or did the boot replace the bearings?
     
    jonjonwells, Sep 23, 2009
    jonjonwells, Sep 23, 2009
    #3
  4. reeferdude

    reeferdude Fire Shrimp

    Joined:
    Jun 12, 2008
    Messages:
    302
    Location:
    kannapolis,n.c.
    the ceramic bearing is the ceramic shaft. propeller rotates on the ceramic shaft. the bootys that luna is talking about is the rubber that fits over the ends of the shaft and into the hole in the housing. it looks like the top booty is in the housing already, you should have one at the bottom also. check the old propeller, it may still be on the shaft.
     
    reeferdude, Sep 24, 2009
    reeferdude, Sep 24, 2009
    #4