STAINLESS STEEL THRU-HULLS & SCUPPER VALVE FITTINGS
STAINLESS STEEL 90° THRU-HULLS, BARBED
Allows installation in especially tight spaces. ● Caution: Stainless Steel Thru-Hull Connectors are designed for installation above the water line only.
A Flange Dia.
B Thread O.D.
C Total Length
D Thread Length
E Barb Length
F Total Length
Install. Hole Saw Size
Max. Hull Thick. 1-1/16" 1-1/4"
Supplied Loose (no gasket)
Thread NPSM
Retail Packaging
66577-1 - 66579-1 -
3/4" I.D. 1-7/8" 1-1/8" I.D. 2-1/4"
1"
1-1/4" 1-5/8"
3/4"
1-1/2" 1-7/8"
3/4" 3/4"
3-3/8" 4-3/8"
66577
1-3/8"
1"
STAINLESS STEEL SCUPPER VALVES ● The Scupper Flap is tough neoprene rubber with a molded V that fits into the grooved body to reduce backwash ● Fasteners are concealed and corrosion-proof ● Enhanced 316 Stainless Steel Alloy ● Caution: Stainless Steel Scupper Valves are designed for installation above the water line only.
A Hose Size
B Thread Dia.
C Flange O.D.
D Thread Length
E Barb Length
F Total Length
Install. Hole Saw Size
Max. Hull Thick.
Supplied Loose (no gasket)
Thread NPSM
Retail Packaging
Barbed 1-1/2" 1-7/8" 3"
66553-1 66553-3
3-1/2" 1-1/2" 5-1/2" 2"
1-1/2" 3"
66557G
66555-1 - 66557-1 -
2"
2-23/64" 3-5/8" 2-1/2" 1-5/16" 4-1/2" 2-1/2"
2"
2"
1-1/2" 3"
1-7/8" 2-1/4"
1-1/2" 4-1/2" 2"
1-1/2" 1-3/4"
Valve accessories Replacement Flappers for 1-1/2" Replacement Flappers for 2"
66553Kit - 66555Kit -
Thru-Hull
STAINLESS STEEL NARROW FLANGE THRU-HULLS ● Consistent exterior appearance throughout a range of barb sizes ● Modern styling ● Enhanced 316 Stainless Steel Alloy ● Caution: Stainless Steel Thru- Hull Connectors are designed for installation above the water line only.
Scupper
Thru-Hull
Valve
Scupper
Valve
67551
67553
67555
67556
A Hose Size
B Flange Dia. 1-7/10" 1-7/10" 1-7/10" 1-7/10"
C Thread O.D. 1-3/10" 1-3/10" 1-3/10" 1-3/10"
D Thread Length
E Barb Length 1-1/8" 1-1/4" 1-1/8" 1-1/8" 1-3/5" 2.04" 1-1/8" 1-1/8" 1-7/16"
F Total Length
Install. Hole Saw Size
Supplied Loose (no gasket)
Thread NPSM
Max. Hull Thick.
Retail Packaging
Standard length 5/8" LD.
66540-1 66541-1 66542-1 66543-1 66544-1 66545-1 66546-1 66547-1 66548-1
- - - - - - - - -
1-2/5"
3" 3" 3"
1-5/16" 1-5/16" 1-5/16" 1-5/16"
1" 1" 1" 1"
7/8" 3/4" 7/8" 3/4"
3/4" LD.
1-3/10"
1" LD.
1-2/5" 1-1/4" 1-1/2" 2.93" 1-1/2" 1-1/2" 1-1/2"
1-1/8" LD. 1-1/2" LD.
2-7/8" 3-2/5" 6.09"
2-2/5"
1-7/8" 2-3/8"
2"
1-1/2"
1"
2" LD.
3.13"
2-7/16"
2"
2.70"
Long length 3/4" I.D.
1-7/10" 1-7/10" 2-2/5"
1-3/10" 1-3/10"
4-1/4" 4-1/4"
1-5/16" 1-5/16"
1" 1"
- - -
1-1/8" I.D. 1-1/2" I.D.
1-7/8"
4-15/16"
2"
1-1/2"
Scupper valve 1-1/2" I.D.
66552-1
-
2-3/5"
1-7/8"
2"
2"
5-3/4"
2-1/8"
1-1/2"
2-3/4"
176 PUMPS, PLUMBING, WATER AND GAS
Powered by FlippingBook