Standard
All our Standard pass through hatches can be manufactured in steel or stainless steel, and come mechanically interlocked as standard. They are the most popular and cost effective model.
Bleedthrough
Our Bleedthrough hatches are connected to your house clear air supply (HVAC) and allow material inside the hatch to be continually washed by clean air to minimise the level of possible contaminates entering the clean zone.
Terminally (HEPA) filtered
The Terminally Filtered pass through hatch is specifically designed for use in environments where protection is important for operators as well as the product, as in cytotoxic rooms. It ensures the highest level of contamination control.
Fan Assisted Terminally (HEPA) filtered
With a terminally mounted HEPA filter the Fan Assisted HEPA Filtered passthrough hatch ensures high contamination control while recycling filtered air, so no external air supply is required.
X20 radiation
These hatches are specifically designed and constructed to be used in x-ray or hot works areas. They are often used in conjunction with a room installation of an X20 standard.
Trolley
The most common Trolley passthrough hatch is designed and constructed to sit under a bench for easy loading and unloading of products from a trolley. Other variations include a taller hatch capable of housing a trolley or a hatch with multiple shelving levels for heavier loads.
Pass through hatches are used to move material into and out of a cleanroom facility.
They constructed from stainless less steel and are available in a number of standard sizes. Pass through hatches can be floor mounted for use with trolleys, or mounted on a wall or bench.
Our units are custom made to order. That means we can construct a pass through hatch to any size or design is without international shipping delays.
- Steel construction for strength and durability
- Two-part epoxy finish
- Mechanically interlocking doors for failsafe operation
- 2mm s/steel mechanism for many, many years of service
- Doors are fitted with magnetic door seals to ensure perfect sealing even in a power failure situation
- Doors are double glazed with alloy surrounds for easy cleaning and great vision into the box
- Doors have adjustable torsion bar closing devices for operator-free closing (this allows removal of product with two hands and the door will automatically close and seal behind you)
- Doors and hinges are designed to allow a quick onsite replacement of worn hinge bushes by staff
- Doors are designed to be replaceable if damaged in operation (by staff with hand tools)
- A standard lift-out base tray is included to allow any materials spilt to be retained inside the pass through hatch and to allow cleaning without contaminating the cleanroom
- Electro-magnetic interlocking, with illuminated push button door release and power on light, with remote transformer if required
- Full 445M2 No 4 Brush stainless steel construction
- Hepa Bleed air .30L/s 100mm spigot (supply air from HOUSE HVAC to room or self-contained recirculating fan assist with speed controller and Magnehelic with output for alarm or control) Note: 10a 240v supply required
- Stainless steel wire or tray shelving
- Base tray and service walls can be fully sealed if required
- Lead-lined boxes and doors (in conjunction with radiation services)
- Constant bleed through, either from room pressure or from clean air supply
- Stainless steel trolleys with product rails for use with heavy materials (OH&S requirement)
- Double glazed glass see-through doors available with modesty curtains
Yes, they include:
- 2 x 50mm dressing surrounds with rounded corners
- 2 x 300mm angle brackets with two wall bolt holes 10mm in each bracket