Perko 0543 Vented Fill f/1-1/2" Hose - Straight Neck - Gas - Black [0543DPGBLK] Automotive/RV | Accessories Equipped with a 316 stainless

Equipped with a 316 stainless mounting nut

Mounting Base Diameter (B): 3/4"

the inline scupper check valve is built to withstand harsh saltwater and chemical exposure

Mounting Requirements: Secures with 5 × #8 countersunk fasteners (not included)

UPC: 085226041853

Perko 0543 Vented Fill f/1-1/2" Hose - Straight Neck - Gas - Black [0543DPGBLK] Automotive/RV | Accessories Equipped with a 316 stainless0543 Vented Fill f 1 1 2" Hose Straight Neck Gas Black Black Polymer Cap with Black Polymer Body Black Polymer Strap Integral Tank Vent with Flame Arrestor and Anti Surge Valve Technical Information For Hose Size: 1 1 2" For Vent Hose: 5 8" O. D. Flange: 3 5 8" Neck Length: 2 7 16" Mounting Hole Dia.: 2 1 8" Screw Size: #8