Ross Boughen Posted July 29, 2013 Report Share Posted July 29, 2013 Hey all im looking for a new air pump all of mine are starting to blow diaphragms and had to take out a couple of my sponges if anyone has a spare one or upgraded please let me know what u got and what u want. Ross. Link to comment Share on other sites More sharing options...
rosequoll Posted July 29, 2013 Report Share Posted July 29, 2013 Selling two O2 plus 4000 pumps here: http://www.qldaf.com/forums/dry-goods-trader-13/o2-plus-4000-air-pumps-x-2-a-94225/#post629012 They only do 35lpm rather than the 50 that the lp40 does, but they're good pumps. One needs a new diaphragm, but works otherwise (opened and checked it before listing) and the other is in working order. Link to comment Share on other sites More sharing options...
