PENTAIR | Gasket | 513331 

OPTIMUS # 4031-060
PENTAIR # 513331 

GENERAL DESCRIPTION:
THIS IS A PENTAIR PRODUCTS STANDARD SMALL SKIMMER FACEPLATE GASKET
THIS IS A RUBBER BUTTERFLY TYPE GASKET 

THIS IS ACTUALLY 2 GASKETS JOINED AT THE INSIDE HOLE
THE INSIDE GASKET SLIPS THRU THE WALL SKIMMER OPENING AND THE OUTSIDE
GASKET STAYS ON THE OTHER SIDE OF THE WALL.

THIS IS ALSO KNOWN AS A WALL PROTECTION GASKET, SINCE THE GASKET HELPS
PROTECT THE WALL OPENING 

MATERIAL:
WHITE RUBBER 

SHAPE: RECTANGULAR WITH A TOTAL OF 14 HOLES
THERE ARE 5 HOLES IN THE TOP AND THE BOTTOM
THERE ARE 2 HOLES ON EACH SIDE.

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DIMENSIONS:

OUTSIDE LENGTH: 7-1/4" (A)
OUTSIDE HEIGHT: 7" (B)

INSIDE LENGTH: 5-3/4"
INSIDE HEIGHT: 5-1/2"

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HOLES: THESE ARE 1/4" IN DIAMETER
THESE MEASUREMENTS ARE FROM THE HOLE CENTER TO HOLE CENTER

TOP AND BOTTOM:
THERE IS A HOLE IN THE CENTER
THE 2 HOLES NEXT TO THE CENTER HOLE ARE 1-3/16" FROM THE CENTER HOLE
THE NEXT 2 HOLES ARE 1-3/16" FROM THESE

SIDE:
THERE IS NOT A HOLE IN THE CENTER
THERE IS A HOLE ABOVE AND ONE BELOW THE MIDDLE OF THE GASKET
THESE ARE 1-1/16" FROM THE MIDDLE, 2-1/8" FROM EACH OTHER

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MARKINGS:

THERE ARE NO MARKINGS

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SUBSTITUTES:

THE 4041-37 WILL REPLACE THIS BUT IS JUST SLIGHTLY LARGER AT THE OUTSIDE

THERE SHOULD BE OTHERS, JUST CHECK THE HOLE PATTERN

NOTE DATE: 5-7-2009