The Quick Acting Pressure Watertight Hatch Cover is a high-performance access solution designed for marine and offshore applications where airtight and watertight integrity under pressure is essential. It features a quick-operating mechanism that allows rapid opening and secure closing, ensuring safety, efficiency, and reliability in critical environments.

Quick Acting Pressure Watertight Hatch Cover

US$999,999,999.00

Key Specifications:

Material: High-strength carbon steel / stainless steel / aluminum (optional)

Design Pressure: Typically 0.2 MPa – 0.5 MPa (customizable upon request)

Size Range: Custom-made (commonly 400×400 mm to 1200×1200 mm)

Cover Type: Hinged, outward or inward opening

Sealing: Continuous rubber gasket for pressure watertight performance

Quick Acting Device: Central wheel handle with multiple radial dogs

Locking Mechanism: Uniform compression via quick-acting dogs system

Operation: Manual, single-person operation

Features:

Quick opening and closing for emergency or frequent access

Excellent sealing performance under internal or external pressure

Even distribution of sealing force for enhanced safety

Robust structure with reinforced cover and coaming

Corrosion-resistant for harsh marine environments

Reliable performance with low maintenance requirements

Applications:

Ship decks and bulkheads

Engine rooms and pump rooms

Offshore platforms and FPSO units

Pressure compartments and safety-critical access points

Optional Features:

Locking safety device

Inspection window (sight glass)

Fire-resistant or gas-tight design

Custom coating system (marine-grade)

Hydraulic or pneumatic assistance (for large sizes)

Quick Acting Pressure Watertight Hatch Cover

Product Info