Stainless Steel Inspection Hatch. Type: UP-SLFA2.

Stainless steel inspection hatch with square lock for use in wall and ceiling.

Used in drywall and concrete wall/ceiling for:

• Quick access to pipes, fittings, valves and electrical connections.

• The frame has an 18 mm surface-mounted flange that will hide any irregularities in the recess.

Surface:

Polished stainless steel.

Materials:

• Stainless steel in frame and lid.

• Supplied control key in PP.

Insulation:

The hatch is delivered uninsulated.

Operation:

Opening and closing takes place by 90 º turning with the key.

Assembly:
• Perpendicular holes are cut in the wall/ceiling according to the recess dimensions in the table.
• To ensure good sealing between the flange and the wall surface, it is recommended to lay a string of sealant ACRYL-1A on the frame flange itself before installing the frame.
• Wooden or steel posts are used on at least two of the sides of the frame.
• 4 pcs (2 pcs for size 150) anchor for fastening the frame is pre-drilled with 5 pcs holes. The anchors are rotated 90 ° out of the frame and fastened to posts.
• In concrete constructions, expansion bolts must be used for fastening the frame.
• There is no need to line the opening, but good sealing must be ensured between the concrete and the frame.
• Installation instructions are included with each individual hatch.

Recess dimensions are 5 mm larger than frame dimensions. Insert in wall is 25 mm.

Light opening = Final opening with installed hatch.