Pressure-tight Doors

Q: "For which applications are pressure-tight doors and security doors suitable?"

"Pressure-tight doors are optimally suited for use in drinking water reservoirs. They offer optimum tightness so that no drinking water can escape. The pressure-tight door is therefore also ideal as a maintenance opening when the reservoir is being cleaned. Of course, the seal and other components are also certified for use in drinking water applications.\r\nSecurity doors, on the other hand, are specially designed for the drinking water supply of buildings with burglar alarm systems."

Q: "What water column can a standard pressure-tight door withstand?"

"A standard HUBER TT7 pressure-tight door can withstand a water column of 10 m, which corresponds to a pressure of 1 bar."

Q: "What is the maximum water column a HUBER pressure-tight door can withstand?"

"The maximum water column a HUBER pressure door can withstand is 30m. We can offer and use the HUBER Pressure-Tight Door TT7.30 for this purpose."

Q: "Which closure variants can be selected for a HUBER pressure-tight door?"

"HUBER SE offers three different types of closure for its pressure-tight doors. Locking levers, central closures and screw closures."

Q: "Can a pressure door be optionally equipped with an inspection hatch and underwater floodlight?"

"HUBER also offers various selectable options for its pressure-tight doors. Inspection hatches for a good view into the tank and underwater floodlights to illuminate the drinking water reservoir."

Pressure-tight doors up to 10 m and 30 m water head

Completely made from stainless steel 1.4404 (AISI 316 L).

HUBER pressure-tight doors form potable water supply

Completely made from stainless steel 1.4404 (AISI 316 L).

FAQ

Frequently Asked Questions

Pressure-tight doors are optimally suited for use in drinking water reservoirs. They offer optimum tightness so that no drinking water can escape. The pressure-tight door is therefore also ideal as a maintenance opening when the reservoir is being cleaned. Of course, the seal and other components are also certified for use in drinking water applications.

Security doors, on the other hand, are specially designed for the drinking water supply of buildings with burglar alarm systems.

A standard HUBER TT7 pressure-tight door can withstand a water column of 10 m, which corresponds to a pressure of 1 bar.

The maximum water column a HUBER pressure door can withstand is 30m. We can offer and use the HUBER Pressure-Tight Door TT7.30 for this purpose.

HUBER SE offers three different types of closure for its pressure-tight doors. Locking levers, central closures and screw closures.

HUBER also offers various selectable options for its pressure-tight doors. Inspection hatches for a good view into the tank and underwater floodlights to illuminate the drinking water reservoir.