For those of you who purchased the Gast 1532 pump I found the maint manual just in case you did not get one with it. It is as follows:

http://www.gastmfg.com/pdf/70-205G335PL.pdf

Just thoought you might be interested


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1/10 - 1/4 acre pond plus 16 ft deep/ Plus 40 ft by 20 ft by 6 ft deep koi and fathead minnow pond next to it. Upstate NY