Clean room doors for five continents
Efaflex clean room doors EFA-SRT-CR are now TÜV-certified
As the Lower Bavarian specialist for high-speed industrial doors - EFAFLEX supplies clean room doors to five continents. The clean room door EFA-SRT®-CR (Clean Room) is now TÜV-certified. This test certifies that in accordance with EN ISO 14644-1, this type of door is suitable for use in clean rooms up to ISO category 5 (for particle sizes >= 0.3 µm).
Pharmaceutical companies use EFAFLEX clean room doors almost without exception. With the EFA-SRT®-CR, Efaflex is setting very high standards for an effective, economical and GMP-orientated operation of clean rooms. The overall door construction is distinguished by an entirely smooth surface without recesses, protrusions or undercuts. The construction is designed in an easy to assemble way and maintains clip technology.
The contact strip cable connection with the control has been replaced with a radio transmission link. This in turn omits the need for an energy chain covering element and the gate therefore becomes easier to clean and more hygienic.
The emergency release can either be triggered via an electrical button or a mechanical pull-knob on the frame. The series-produced complete covering can be supplied in either a 15° or 45° diagonal design and can also be tightly sealed in a vertical 90° floor-to-ceiling design upon special request.
In practice, the opening speeds of 1 m/sec and closing speeds of approx. 0.5 m/sec have proved to be very effective for EFA-SRT®-CR. Due to its closed curtain guides, the EFA-SRT®-CR, which has been developed according to the latest clean room industrial standards, achieves a very high level of air-tightness. Pressure gradients within the range of 15 Pa ensure air losses of less than 10 m³/h for door sizes of 1400mm x 2000mm.
The door is designed for the most frequented zones and up to 150,000 opening cycles per year within the temperature range of +5°C to +30°C.
The completely smooth-surfaced and polished stainless steel (V2A) construction allows for quick and easy cleaning. The different curtain varieties are silicone-free, largely anti-static, FDA-approved and can be supplied with viewing windows upon request. As there is no external switch cabinet, space and cable requirements are therefore kept to a minimum.
SRT "Clean Room" doors can be supplied in sizes up to 2500 x 3000 mm and can be used in a wide variety of areas outside classical clean rooms.
