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Lowered insulated plenum with top connection, complete with stop for 2-slots linear diffuser.

Project Wind
Air diffusion

The lowered insulated plenums for linear diffusers are made of galvanised metal sheet and are coated externally with 3 mm thick closed-cell polyethylene.
The collar or collars (depending on the model purchased) for the upper, rear and side couplers are supplied to be assembled, as are the bracket kit and screws for fixing the linear diffuser.

TECHNICAL SPECIFICATIONS:

• Made of insulated galvanised metal sheet
• Outer closed cell polyethylene coating (thickness 3 mm)
• Collars for top connections included (to be assembled during plenum installation)
• Collars for rear and side inlets available on request (see combinations in table)
• Linear diffuser fastening brackets and hardware kit supplied
• Provisions for additional ducting and for VMC Ø75/90 (ref. ACD600089 – ACD600090)

Models

Available Models (5)

PWD402589

INSULATED RECESSED PLENUM WITH TOP CONNECTION AND REAR INLET FOR LINEAR DIFFUSER 2 SLOTS L.600

A	630
B	91
C	244
D	123
UPPER COLLAR SUPPLIED	1x E5 (Ø150)
MVHR BUILT-IN INSTALLATION BOXES	2x Ø75 - Ø90
UPPER COLLAR OPTIONAL	/
REAR COLLAR OPTIONAL	1x C3 (Ø125/150)
SIDE COLLAR OPTIONAL	2x C3 (Ø125/150)

Specification items

SPECIFICATION
PWD402589 L= 600mm for 2-slot linear diffuser
Insulated shallow plenum with side and top connection for linear diffuser
The insulated shallow plenums for linear diffusers are made of galvanized sheet metal and are externally coated with 3 mm thick closed-cell polyethylene. The collar or collars (depending on the model) for top connections are supplied for assembly, as well as the bracket kit and the fasteners for fastening the linear diffuser. Pre-punched provisions for oval collars for side connections and for VMC connector Ø 75/90 on the top side.
Suitable for both PVC and aluminum linear diffusers.
Brand Tecnosystemi S.p.A.

PWD402590

INSULATED RECESSED PLENUM WITH TOP CONNECTION AND REAR INLET FOR LINEAR DIFFUSER 2 SLOTS L.800

A	830
B	91
C	244
D	123
UPPER COLLAR SUPPLIED	1x E5 (Ø150)
MVHR BUILT-IN INSTALLATION BOXES	2x Ø75 - Ø90
UPPER COLLAR OPTIONAL	/
REAR COLLAR OPTIONAL	1x C3 (Ø125/150)
SIDE COLLAR OPTIONAL	2x C3 (Ø125/150)

Specification items

SPECIFICATION
PWD402590 L= 800mm for 2-slot linear diffuser
Low-profile insulated plenum with side and top connection for linear diffuser
The low-profile insulated plenums for linear diffusers are made of galvanized sheet metal and are externally coated with 3 mm thick closed-cell polyethylene. The collar or collars (depending on the model) for top connections are supplied for assembly, as well as the bracket kit and fasteners for fastening the linear diffuser. Pre-punched provisions for oval collars for side connections and for VMC connector Ø 75/90 on the top side.
Suitable for both PVC and aluminum linear diffusers.
Brand Tecnosystemi S.p.A.

PWD402591

INSULATED RECESSED PLENUM WITH TOP CONNECTION AND REAR INLET FOR LINEAR DIFFUSER 2 SLOTS L.1000

A	1030
B	91
C	244
D	123
UPPER COLLAR SUPPLIED	2x E5 (Ø150)
MVHR BUILT-IN INSTALLATION BOXES	2x Ø75 - Ø90
UPPER COLLAR OPTIONAL	1x D4 (Ø150/200)
REAR COLLAR OPTIONAL	1x D4 (Ø150/200) + 2x C3 (Ø125/150)
SIDE COLLAR OPTIONAL	2x C3 (Ø125/150)

Specification items

SPECIFICATION
PWD402591 L= 1000mm for 2-slot linear diffuser
Shallow insulated plenum with side and top connection for linear diffuser
The shallow insulated plenums for linear diffusers are made of galvanized sheet metal and are externally coated with 3 mm thick closed-cell polyethylene. The collar or collars (depending on the model) for top connections are supplied loose for assembly, as well as the bracket kit and fasteners for fastening the linear diffuser. Pre-punched provisions for oval collars for side connections and for VMC connector Ø 75/90 on the top side.
Suitable for both PVC and aluminum linear diffusers.
Brand Tecnosystemi S.p.A.

PWD402592

INSULATED RECESSED PLENUM WITH TOP CONNECTION AND REAR INLET FOR LINEAR DIFFUSER 2 SLOTS L.1500

A	1530
B	91
C	244
D	123
UPPER COLLAR SUPPLIED	2x E5 (Ø150)
MVHR BUILT-IN INSTALLATION BOXES	2x Ø75 - Ø90
UPPER COLLAR OPTIONAL	1x D4 (Ø150/200)
REAR COLLAR OPTIONAL	2x C3 (Ø125/150)
SIDE COLLAR OPTIONAL	2x C3 (Ø125/150)

Specification items

SPECIFICATION
PWD402592 L= 1500mm for linear diffuser 2 slots
Insulated low-profile plenum with side and top connection for linear diffuser
The insulated low-profile plenums for linear diffusers are made of galvanized sheet metal and are externally coated with 3 mm thick closed-cell polyethylene. The collar or collars (depending on the model) for top connections are supplied for assembly, as well as the bracket kit and the screws for fixing the linear diffuser. Pre-punched provisions for oval collars for side connections and for VMC connector Ø 75/90 on the top side.
Suitable for both PVC and aluminum linear diffusers.
Brand Tecnosystemi S.p.A.

PWD402593

INSULATED RECESSED PLENUM WITH TOP CONNECTION AND REAR INLET FOR LINEAR DIFFUSER 2 SLOTS L.2000

A	2030
B	91
C	244
D	123
UPPER COLLAR SUPPLIED	2x E5 (Ø150)
MVHR BUILT-IN INSTALLATION BOXES	4x Ø75 - Ø90
UPPER COLLAR OPTIONAL	1x D4 (Ø150/200)
REAR COLLAR OPTIONAL	2x C3 (Ø125/150)
SIDE COLLAR OPTIONAL	2x C3 (Ø125/150)

Specification items

SPECIFICATION
PWD402593 L= 2000mm for 2-slot linear diffuser
Shallow insulated plenum with side and top connection for linear diffuser
The shallow insulated plenums for linear diffusers are made of galvanized sheet metal and are externally coated with 3 mm thick closed-cell polyethylene. The collar or collars (depending on the model) for top connections are supplied loose, as well as the bracket kit and fasteners for fastening the linear diffuser. Pre-punched knockouts for oval collars for side connections and for VMC connector Ø 75/90 on the top side.
Suitable for both PVC and aluminum linear diffusers.
Brand: Tecnosystemi S.p.A.