Genuine Freeman Marine round aluminum deck ring for Model 20K (20" / 508 mm) with knife-edge seal. Spacious manhole coaming with integral drain gutter.
Description
Article no.: BFR-2407-1002
The Freeman Marine round aluminum deck ring for Model 20K (20" / 508 mm) offers a 20-inch clear passage paired with Freeman's reliable knife-edge sealing architecture. The raised sealing knife concentrates closing tension for dependable watertight closure.
The integrated drain channel collects surface wash and can be fitted with a drain plumb. Weld-in for aluminum decks or bolt-in with isolators.
Specifications & Technical Features:
- Model: Freeman Marine Model 20K (20" / 508 mm clear opening)
- Style: Lift-out cover plate compatibility
- Sealing System: Knife-edge seal with drain gutter
- Material: Marine-grade aluminum
- Installation: Weld-in or bolt-in
Bovik Marin AB supplies genuine marine closures with expert technical backing.