Handbook HELLA 202108

14/103 | HELLA

PB-HELLA-T

Plenum Box for HELLA-T Diffuser

Ordering Codes

Number of Slots

Length L (mm) 1 Increment 100 mm

500

600

700

800

900

1000

1100

1200

1300

1400

1500

Insulation 1)

I1 Internal insulation

J External insulation

NOTES:

1 Plenum box PB-HELLA-T...-600 is intended for diffuser HELLA-T...-600

Plenum box PB-HELLA-T...-1200 is intended for diffuser HELLA-T...-1200

Plenum box PB-HELLA-T...-1800, composed from 2 segments, is intended for diffuser HELLA-T...-1800

Plenum box PB-HELLA-T...-2400, composed from 2 segments, is intended for diffuser HELLA-T...-2400

2 The external insulation J increases the dimension T (see the Dimensions picture on following page) by approximately

2 mm × 6 mm.

If no insulation is defined, the plenum box will come without insulation.

Plenum box PB-HELLA-T and mounting bridge MB-HELLA exclude each other in use with the same diffuser HELLA-T.

Example of the Ordering Code

PB-HELLA-T-2-1800

Plenum box for double slot diffuser HELLA-T, 1800 mm length, no insulation. The plenum box consists from 2 segments