Polyaire manufacture an extensive range of sheet metal cushion boxes to suit all supply, return, relief and exhaust applications.

Polyaire manufacture an extensive range of sheet metal cushion boxes to suit all supply, return, relief and exhaust applications.

Polyaire manufacture an extensive range of sheet metal cushion boxes to suit all supply, return, relief and exhaust applications.

Polyaire manufacture an extensive range of sheet metal cushion boxes to suit all supply, return, relief and exhaust applications.

Polyaire manufacture an extensive range of sheet metal cushion boxes to suit all supply, return, relief and exhaust applications.

Polyaire manufacture an extensive range of sheet metal cushion boxes to suit all supply, return, relief and exhaust applications.

Polyaire manufacture an extensive range of sheet metal cushion boxes to suit all supply, return, relief and exhaust applications.

Polyaire manufacture an extensive range of sheet metal cushion boxes to suit all supply, return, relief and exhaust applications.\

M Trox Support bracket Panel Box