Plenum boxes with lateral duct connection without crossbar for (PS/)APKW-4.
Material: Galvanised steel
Thinkness: 0.75mm
Sizes:
p: 153*153 q:240 Dia:125 r:10
p: 228*228 q:275 Dia: 160 r:10
p: 303*303 q:315 Dia: 200 r:10
p: 378*378 q:365 Dia: 250 r:10
p: 453*453 q:430 Dia: 315 r:10
p: 528*528 q:470 Dia: 355 r:10
p: 603*603 q:515 Dia: 355 r:10