- Made from high strength 3/8” steel for better impact resistance
- 1-5/16” wrench required for single bolt secure engagement
- Stainless steel bolt and steel strongback provide dissimilar metals to prevent galling and ensure trouble free operation
- Nitrile rubber gaskets ensure Watertight design
- Stainless steel chain ensures covers stay attached and never get lost
This industry standard steel enclosure is also based on the proven strongback style hatch and is operated by a single 7/8” Stainless steel bolt. The simple design provides a secured hatch and flush deck profile.
HARDWARE:
Bolt 7/8-9 – Stainless Steel
Chain – Stainless Steel
Hinge Pin – Stainless Steel
Cotter Pin – Stainless Steel
Washer – Brass
Bolt Gasket – Nitrile Rubber
HATCH MATERIAL:
Steel (ASTM A36)
Painted Primer Grey
UMC-301-20 Steel Hatch with Stainless Steel Hardware
| Model Number | Description | Part Number | Clear Opening In. (mm) | Weight Total Lbs (Kgs.) | Downloads |
|---|---|---|---|---|---|
| UMC-540-1775 | Raised 20″ Round Single Bolt Watertight Hatch | 08380-101A | 17.75″ (451) |
70 (32) |
|
| UMC-540-1975 | Raised 22″ Round Single Bolt Watertight Hatch | 08381-101A | 19.75″ (502) |
75 (34) |
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