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Product Details

Perko Thru Hulls for hose feature a hose barb, and machined connection flange to ensure better fit against your boat's hull. Flanges are also grooved to retain bedding compound. Choose chrome or cast bronze. Nut included.

Note: Hose barb thru hulls are not recommended for use below the waterline. See size table below for flange dimensions, mounting hole diameter, and hull thickness information.

Tech Specs
Size Mounting Hole Diameter Max. Hull Thickness O.D. Flange
5/8 inch13/16 inch1-1/16 inch1-1/2 inch
3/4 inch1 inch1-5/8 inch1-7/8 inch
1 inch1-5/16 inch1-3/4 inch2-1/4 inch
1-1/8 inch1-5/16 inch1-3/4 inch2-1/4 inch
1-1/4 inch1-5/8 inch1-7/8 inch2-3/4 inch
1-1/2 inch1-7/8 inch1-7/8 inch3-1/8 inch

Reviews for Perko Hose Barb Thru Hull Fittings

1 of 1 Reviews

June 12, 2008

Looks attractive and drains freshwater.
By Robert from Leominster, MA

The fittings seem more robust than as described, which is good. And more robust than the originals which are only 27 years old. We'll see if these ones hole up as well in sea water.

Bottom Line Yes, I would recommend to a friend

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