Allen Integral Seal Rigid Hatch Cover 6 inch 148mm White A1937

Durable marine hatch cover designed to provide a secure and watertight seal for boat decks and storage compartments. Suitable as a replacement hatch cover for compatible 150mm systems, offering reliable protection in demanding marine environments.

The Allen A1937 hatch cover features a 148mm opening and a fully threaded screw lid with an integral, replaceable watertight seal. This design ensures a tight closure between the lid and body, helping to prevent water ingress and protect internal compartments.

For maximum performance, marine sealant should be applied around the fixing holes and the hatch lip during installation to ensure a fully watertight fit. When correctly installed, the hatch provides dependable sealing performance even in exposed conditions.

This model is also suitable as a replacement for RWO Marine 150mm hatch covers, including R4060, R4062, R4063, and R4064, making it a practical upgrade or direct replacement option.

Key features

• Integral replaceable watertight seal for reliable protection
• Fully threaded screw lid for secure closure
• Rigid construction for durability and reduced flex
• Suitable for marine deck and storage applications
• Compatible replacement for select RWO Marine 150mm hatch covers
• Designed for long-term performance in harsh marine environments

Technical specifications

• Model: A1937
• Colour: White
• Opening size: 148mm
• Size: 6 inch
• Seal type: Integral replaceable seal

Installation guidance

Apply marine-grade sealant around the lip of the hatch body and through the fixing holes before installation. Ensure the mounting surface is clean, flat, and dry. Tighten fixings evenly to maintain an effective watertight seal.

Typical applications

• Boat deck inspection hatches
• Marine storage compartments
• Replacement hatch installations for compatible RWO systems