Pass Through Hatches

“Fire-rated” Hatches with Glazed and Clamped Doors

• This design of hatch has two framed doors glazed in either a half hour integrity fire resistance ‘pyrobelite’ clear laminated glass or one hour integrity fire resistance ‘Schott Pyran’ toughened borosilicate clear class which open on surface mounted stainless steel cast hinges.
• Each door is fitted down one edge with a rubber edging seal which allows the doors to be clamped closed by the action of turning the knobbed lever, on the door, until it locates and slides into the angled receiver on the outside face of the hatch.

Pass Through Hatches with Glazed and Clamped Doors

• This design of hatch would have two framed doors glazed in either 6.4mm thick clear laminated glass or 6mm thick clear toughened glass, which open on surface mounted stainless steel cast hinges.
• These doors are deliberately not sealed in order to allow a small volume of air from the clean side (which is normally at a higher pressure) to continuously flush the interior of the hatch. This volume is relatively small by comparison with room air flows, that, it should have no perceptible effect on room pressures.

Clamped Hatch – Powder Coated

A ‘privacy’ hatch used generally from a w.c to a support are offering privacy yet providing a means of transferring ‘samples’ conveniently for testing etc…

Pass Through Hatch with Turntable

• All hatches can typically be supplied in sizes ranging from 200 m2 to as large as 2000m2 – designs may vary
• We can retrofit doors to existing applications and include an interlocking mechanism between doors if space allows. (this type of work may involve the need for a survey)

Synergy Modified Hatch

• All hatches can typically be supplied in sizes ranging from 200m2 to as large as 2000m2
• Designs may vary
• We can retro fit doors to existing applications and include an interlocking mechanism between two doors if space allows.

Double Decker Glass Door Hatch

• Glass door hatch – fully welded design
• Cleaner lines
• Robust design
• Mechanically interlocked doors

Roller Pass Through

• All hatches can typically be supplied in sizes ranging from 200 m2 to as large as 2000m2 – designs may vary
• We can retrofit doors to existing applications and include an interlocking mechanism between doors if space allows. (this type of work may involve the need for a survey)

Pass Through Corner Hatch

• A pass-through hatch designed with the doors on the adjacent walls of the hatch. This design is especially suited for fitting in the corner of a room, or where access would be restricted by parallel access doors.