Vertically hinged and rotating stern door for M/V Fairweather (AMHS) Stern door hinging down to form ramp Both stern doors and bow doors are available in single or multiple panel configurations, with a wide variety of designs to allow for a maximum use of cargo space. Walz & Krenzer offers decad...

Walz & Krenzer is the pre-eminent supplier of high-pressure watertight doors for the deepwater sector. Recent projects include the Shell "NaKika" project and the ABB "Kizomba" project. Designed for pressures over 100' (30.5m), these doors are usually accompanied by stringent quality assurance re...

Walz & Krenzer knows hatches, especially mid to small size ones. Hatches larger than 48" or those designed for high pressure usually require some type of power assist or hydraulic operation due to their weight. Options include complete power operation or power opening and closing of the hatch wi...

At Walz & Krenzer, servicing our products means much more than just supplying spare parts. Extensive knowledge of our products and regulatory body requirements ensure that you receive the correct engineering information and the correct product as quickly as possible. Most spare parts are in stoc...

Designed and patented by Walz & Krenzer in the 1960's, the conveyor belt watertight bulkhead door uses simple pneumatic and hydraulic operation, incorporating a unique rotating section between the upper trough belt and the return belt. This ensures generous vertical and side clearance, thereby e...