Part # 4060-13
Manufacturer Code 85015200
Dimensions 6" L x 6" W x 2.5" D
Alternate Part #'s 850139, 85015200, AMP2511282
EQUALIZER (85015200). OUTSIDE DIAMETER MEASURES 6-1/4".
which side is up on the equalizer? how do I know how much to open or close the adjustable flap door?
Hi, John. The side with the plate faces down. If you want more suction from the skimmer vs the main drain, the plate is open and less suction it will be closed.