PLASTIC THRU-HULLS & FITTINGS
THRU-HULLS
Made of thermoplastic resins.
Fits Hose Size
Stem Length
Max Hull Thickness
Flange Diameter
Installation Hole Saw Size Construction Colour
Supplied Loose
Retail Packaging
3872-1 3872A1 3873-1 3873A1 3896-1
3872-3
5/8" I.D.
3-1/4"
1-1/4"
1-3/4"
1-1/8"
Polypropylene White
3872
-
Accommodates 7534A (5/8") bailer plug
Black
3873-3
3/4" I.D.
3-1/4"
1-1/4"
1-3/4"
1-1/8"
Polypropylene White
-
Accommodates 7534A (5/8") bailer plug
Black White
3896-3
3/4" I.D.
4"
2"
2"
1-1/16" to 1-1/8" Acetal
1-1/8" to 1-1/4" I.D.
3874-1
3874-3
3-1/4"
1-1/4"
2-1/4"
1-3/8"
Polypropylene White
3874
3874A1 3875-1 3875A1 3845-1
-
Accommodates 7535A (7/8") bailer plug
Black
3875-3
1-1/2" I.D.
3-1/2"
1-1/4"
3"
1-7/8" to 2"
Polypropylene White
- -
Accommodates 7535A (7/8") bailer plug
Black
2" I.D.
3-1/2"
1-1/4"
3"
1-7/8" to 2"
Polypropylene White
3875
THRU-TRANSOM THRU-HULL CONNECTOR
For installation through the transom. Ideal for overflow use in livewell installations. Can be used with the 3876 Scupper Valve in self-bailing applications, or as an exhaust port for a bilge pump. Polypropylene construction. Caution: Plastic Thru-Hull Connectors are designed for installation above the water line only.
Fits Hose Size 1-1/2" I.D.
Stem Length
Max Hull Thickness
Flange Diameter
Installation Hole Saw Size
Supplied Loose
Retail Packaging
Colour
3875B
3875B1
-
5-1/2"
3-1/8"
2-3/4"
2"
White
DOUBLE ENDED THRU-HULL CONNECTOR
Double-Ended Thru-Hull provides watertight transition through bulkheads or tanks. 5” overall length. Polypropylene construction. Caution: Plastic Thru-Hull Connectors are designed for installation above the water line only.
3878
Fits Hose Size Max Hull Thickness
Supplied Loose
Retail Packaging
Installation Hole Saw Size
3878-1
3878-3
3/4" I.D.
1-1/8"
1-1/8"
90˚ THRU-HULL CONNECTORS
90° Thru-Hulls are ideal for tight installations, such as livewell overflow drains. Design eliminates hose kinking. Polypropylene construction. Caution: Plastic Thru-Hull Connectors are designed for installation above the water line only.
Fits Hose Size
Max Hull Thickness
Flange Diameter
Installation Hole Saw Size Colour
Supplied Loose
Retail Packaging
3877
3877-1 3880-1 3879-1 3870-1
3877-3
3/4" I.D.
1"
1-1/2"
1"
White Black White Black
-
Accommodates 7533A (1/2") bailer plug
3879-3
1-1/8" to 1-1/4" I.D.
1-7/8"
2-7/16"
1-5/16"
-
Accommodates 7535A (7/8") bailer plug
3879
178 PUMPS, PLUMBING, WATER AND GAS
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