Page 671 - 2025 Parts & Accessories Catalogue

VENTS
ORDER NO. 621-03151-1
621-03390
Mfr. No. 0315DP1STS
0339DP1CHR
Base Dimensions 1-5/8" x 1-1/2" 4" x 3-3/4"
Height Overall 7/16" 1-5/8"
Width Screw Overall Size 7/8" 4 2-1/2" 6
For more information see: www.perko.com
CLAMSHELL VENT
Durable 300 Series Stainless Steel Construction
These clamshell vents can be used to seal and splash-proof openings for wire, hose, etc. Also ideal for locker vents.
Mfr. No. 66399-1 66400-1
Size 1-9/16"L x 1-3/16"W x 1/2"H 2-1/4"L x 2-3/16"W x 9/16"H
Max Hole/Wire Hole Size Max Size 1" 7/16" #6 1-1/2" 9/16" #6
FASTENER # 6 RH # 6 RH
FASTENER # 6 RH
VENT AREA FASTENER 4.05 in2 #8 FH
FASTENER # 6 RH # 6 RH
ORDER NO. 106-66399 106-66400
FS Size
For more information see: attwoodmarine.com
MIDGET VENT
Stamped 304 Stainless
ORDER NO. Mfr. No. A 423-31360 331360-1 1-5/8" 423-31370 331370-1 2-1/4"
MIDGET VENT -
HEAVY DUTY Stamped 304 Stainless
ORDER NO. Mfr. No. A 423-31375 331375-1 3-3/4"
HOSE VENT
Injection Molded ABS Hose/Hole Size: 4"
ORDER NO. Mfr. No. 423-37410 337410
B C 1-3/4" 1/2" 2-1/8" 5/8"
B C 3-1/2" 1/2"
A B 3-9/16" 1-3/8"
VENT AREA .29 in2 .52 in2
VENT AREA .75 in2
(OVERALL) C 4-15/16"
VENT AREA .88 in2 2.02 in2
ROUND LOUVERED VENT
Stamped 304 Stainless
ORDER NO. Mfr. No. 423-31424 331424-1 423-31425 331425-1
A B C 4" 2-1/2" 3-5/8" 5" 3-1/2" 4-1/2"
BUTTERFLY VENT - SIDE KNOB
Stamped 304 Stainless
ORDER NO. Mfr. No. 423-31455 331455
DRAIN COVER
Stamped 304 Stainless
ORDER NO. Mfr. No. 423-31600 331600-1 423-31601 331601-1
A 5"
A 3-1/4" 2-1/2"
B Vented Area 2
4-3/4" 2.89 in
B VENT AREA 2-3/4" 2.11 in2 2-1/8" .85 in2
Fastener #6 RH
FASTENER # 6 RH # 6 RH
For more information see: www.sea-dog.com
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CLAMSHELL VENTILATOR
Chrome Plated Brass or Polished Stainless Steel