Fabrication - Seals - Back

We offer 4 types of seals for access doors. All 4 types are fabricated from Neoprene, a stable and resistant polymer in most condition. Watertight seals are installed between the leaf and frame.

The PRETAL seal type A is for use in series 3000 doors. Its design is specific for this door.

Type A (100%)
Series 3000 frame

The PRETAL seal type B is standard on series 1000 and 2000 doors. This seal is glued to the leaf and rests on the frame eliminating infiltrations.

Type B (Standard seal 95%)
Series 1000 and 2000 Aluminum frames
Series 1000 and 2000 Galvanized Steel frames
Series 1000 and 2000 Stainless Steel frames

The PRETAL seal type D is available for series 1000 and 2000 doors. It is a combination of a seal glued to the leaf compressed while resting on the frame to a seal glued in the frame recess.

Type D (Double seal 97%)
Series 1000 and 2000 Aluminum frames
Series 1000 Galvanized Steel frame
Series 1000 Stainless Steel frame

The PRETAL seal type E is considered a super seal. The use of type D seal, when the leaf is bolted to the frame, protects against flooding or overflows.

Type E (Superior seal 99%)
Frame with single leaf only
Series 1000 and 2000 Aluminum frames
Series 1000 Galvanized Steel frame
Series 1000 Stainless Steel frame

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