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Material Transfer Hatch Comfort S6

For a Completely New Working Experience in the Lab

A true innovation. Comfort S6 is quite impressive with its simple installation, user-friendliness and high functionality. Our innovative material transfer hatch meets the high requirements of a modern cleanroom and enables maximum productivity.

Self-contained, fully automatic and smart. As a stand-alone unit with autonomous ventilation, the Comfort S6 does not require connection to a ventilation system. Planning and installation is much easier than with conventional systems.

Hygienic design- A clean solution. The Comfort S6 has been developed to offer easy-to-clean surfaces, concealed technical installations and a tight, virtually silicone-free wall connection to various wall systems.

A small box with an open door made entirely of glass. Inside, there is a large and a small laboratory vessel on the upper shelf. Above them is a small yellow triangle with a call sign on it. On the frame of the box is a small green button in the center of the right side.
There is a woman carrying materials to the entrance of the Comfort S6
Automatic Opening Doors
There is a metal box with a fan on the top and side. There is an adjustable rod for height control of shelves
Pascal Accurate Pressure Control and Pressure Maintenance
This is a close- up photo of the fan system for the Comfort S6
Low- Contamination Filter Change

Work Smarter, Not Harder




Innovative Technologies for Maximum Working Comfort

This technological innovation facilitates everyday operations in the laboratory so that new challenges can be successfully mastered in a timely manner

This is a closeup photo of the interior adjustable rods for shelving units
Ease of cleaning
This is a closeup shot of the interior of the Comfort S6 showing the shelving system
Self-sufficient ventilation
This is a closeup photo of the interior of the Comfort S6 Material Transfer Hatch from a low angle showcasing the various button options
Can be controlled remotely
Ortner Plus Symbolgrafik

Ortner PLUS

  • Automatic door opening
  • Autonomous ventilation
  • Automatic chamber pressure control (cascade control)
  • Operating concept with optional voice control
  • Intuitive operation: setting of system parameters via WLAN
  • Intelligent microcontroller
  • Innovative HEPA Easy Change filter system
  • High ease of maintenance
  • Plug & Play system

Technical Data

S235JR electrolytic and powder coated RAL 9010 matte
Inner chamber
stainless steel 1.4301 surface brushed
Door frame
Aluminum EN AW-606-T66
Glass ESG 8 mm
Stainless steel
Door seal
lip seal
Opening angle door
max. 120°
Air volume chamber flushing
max. 100 m³/h
Maximum sound level
< 65 dB(A)
Filter technology
H14 Easy Change
Differential pressure monitoring / HEPA filter
Differential pressure sensors
Recovery time (ISO 14644-3)
< 120 sec
Differential pressure control
-100 Pa to +100 Pa
Power supply
230 VAC/50 Hz
Industrial microcontroller
RGB light bar lock chamber, touch sensors door white/green
WLAN interface, potential free contacts (sum fault signal)

Weitere Informationen


Voice control
Emergency power supply
Static console
Wall mounting frame
Remote control tablet- 10 inch
Corner version
Special dimensions

The opposite door hinges of the Material Transfer Hatch Comfort S6 can be freely selected by the customer in two versions - DIN left and DIN right. 

The Material Transfer Hatch Comfort S6 can be connected to an exhaust air system provided by the customer on request.

To ensure pressure stability in the Comfort S6, a draft breaker must be installed in the exhaust air line outside the material tansfer hatch.

Models Outer Housing Dimensions (in mm)

SG- 1
630 / 730 / 830
SG- 2
630 / 730 / 830
SG- 3
630 / 730 / 830
SG- 4
630 / 730 / 830
SG- 5
630 / 730 / 830


Inner chamber dimensions (in mm)

SG- 1
600 / 700 / 800
SG- 2
600 / 700 / 800
SG- 3
600 / 700 / 800
SG- 4
600 / 700 / 800
SG- 5
600 / 700 / 800