Ullage Style Round 8" & 10" Steel Hatch.
The Ullage hatch is a strong and secure method of enclosing a tank compartment while still providing easy single bolt operation for inspection or measuring of cargo. Available in 8” and 10” Diameters.
Features:
- Low cost - high strength cast steel construction.
- Cast Steel and Stainless Steel Dog handles (grease zerks Optional)
- Bronze tumble bolts for corrosion resistance and trouble free operation
- Bolts and nuts made from dissimilar metals to prevent galling and corrosion
- Simple Ullage arm hinge design allows for simple and clear access to port
| Material: |
Steel (ASTM A36) |
| Finish: |
Painted Primer Grey |
| Hardware: |
|
| Tumble Bolt - |
Bronze |
| Dog Handle - |
Steel |
| Ullage Arm - |
Steel |
| Bolt 5/8-11 - |
Zinc Plated Steel |
| Nut 5/8-11 - |
Stainless Steel |
| Washer - |
Stainless Steel |
| Gasket - |
Nitrile Rubber |
When Ordering Please Specify: Clear Opening Diameter - 8" / 10"
Coaming Height - 7/8" Coaming / 5" Coaming
|
Hatch Model |
Clear Opening |
Coaming
Height |
Technical Drawing |
|
UMC-144 |
8" Ø |
7/8" |
01242-102A |
|
UMC-144-5 |
8" Ø |
5" |
01242-104B |
|
UMC-569-5 |
10" Ø |
5" |
01243-101A |