Large Inspection Hatch With Push/Snap Lock. Type: UP-PRHP

Inspection hatch with invisible locking mechanism for use in the ceiling. Comes with safety wire.

Used in plasterboard and concrete ceilings 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.

Varnishing:

• White, powder coated RAL 9016.

• Other RAL colors can be supplied at an additional cost.
This applies to a number of 10 hatches or more.

Materials:

Galvanized steel in lid and extruded aluminum profile in frame. Welded corners.

Insulation:

The hatch is delivered uninsulated.

Operation:

Opening and closing is done by pressing on the hatch to release or close the locking mechanism.

Assembly:

• Perpendicular holes are cut in the 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 6 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.
Light opening = Final opening with installed hatch.