Access door for containers, especially in the field of potable water supply, pressure-tight up to a water gauge of 10 m.
Pressure-tight door,pressure-tight up to a water gauge of 10 m, opening to the pressure side, ready for installation, to be lined on both sides, round, completely made from stainless steel, statically certified.
Door leaf bent for increased pressure capacity. With circumferential square silicone seal, suitable for potable water, ozone resistant, certified to KTW and DVGW W 270 standards. Locking with the help of screw locks operable only from the dry side. With stable maintenance-free hinge plates between the door and frame.
Frame designed as an access duct cover with a centrally welded wall flange. Frame with lifting eyes.
Note: Guarantee for tightness between the frame and concrete is only provided if the concrete structure is homogeneous all around the circumference. The minimum concrete quality and corresponding concrete classes are to be determined by the customer. In the case of frames for retrofitting, the manufacturer‘s specifications for the fixing material must be observed.