Containment Vision Panel

  Containment you
can rely on

Highly Reliable Containment


PBSC’s ranges of APR vision panels are available in a wide range of sizes and formats to suit customer applications. The high containment viewing screen provides an air tight seal to the wall with a flush mounted glazed flange to both sides of the sub-frame, removing the ledge and providing two sealing points for redundancy.

The sub-frame which provides the engineered interface for the flanges to seal against.  The seal is formed without welding on site and there is no welding from the flange to the sub-frame, removing the risks from adding the heat to the wall.

Special features including internal blinds with magnetic actuation, dividing mullions or privacy/tinted/frosted glass are all available.

Extensive test data is available from our technical department listing tests at 2”,4” and 8” WC

Seismic, blast and fire rated constructions are available – subject to technical consultation.

When the pressure is on – you can rely on PBSC


Key Features

Flushed glazed vision panels to both sides  
High leakage resistance, suitable for BSL4 application  
Pressure testing points available on cast sub-frames  


Fire rated option – BS476 Part 22

Mullion for larger openings  
Acoustic upgrades  
Venetian or Roller Blinds

304 or 316 stainless steel construction  

Contact PBSC

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