PLASTIC THRU-HULL 1″” “

Perko 0328DP6 White Polymer Thru-Hull

This Perko broad-flange thru-hull connects 1-inch hose to an above-waterline discharge. Its molded white polymer body is selected by hose size, mounting-hole diameter and hull thickness.

Key Features

• Hose size: 1 inch
• Mounting hole: 1-5/16 inches
• Maximum hull thickness: 1-1/2 inches
• Flange outside diameter: 2-1/4 inches

Product Compatibility

For above-waterline use. Perko does not recommend this hose-type fitting below the waterline.

Use & Service Notes

Check the mounting surface and hose fit before installation. Inspect for cracking and leakage during routine service.

Parts Desk Insight

Hose size is different from the hole required in the hull. Check all three fit dimensions before replacing a fitting.

Perko 0328 dimensions and application limits