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This old model 4 inch diameter suction cover attaches to the suction flange with screws 2 1/2 inches
apart. Click on picture at left to see earlier versions. One replacement option, shown below, is a
RETROFIT CROSSBAR ADAPTER - skilled installation is required to mount it. A new cover, with screw
hole in the middle, can then be installed.
If you need to replace the FLANGE due to cracking
or leaking, click on the link below for an alternate flange and cover product lineup*, but first
MAKE SURE THAT THE FLANGE SIMPLY UNSCREWS, AND IS NOT ATTACHED FROM BEHIND WITH A NUT! (Flanges held
on by a nut will require more parts and some plumbing to replace).
*Click here if you need to replace a broken flange |