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 High strength cast steel construction Cast Steel and Stainless Steel Dog handles 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
| Make | Baier Marine |
|---|---|
| Manufacturer | Baier Marine |
| Model code | UMC-144-5 |
| Construction | Cast Steel |
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