A-TUNE-R Circular Air Flow Adjustment and Shut Off Damper without external insulation. Size range from 80mm to 630mm diameter (500 size/control versions available)

TUNE-R - Circular Air Flow Adjustment and Shut Off Damper.

Description.

Tune-R is control damper for circular ducts. The special design allows external insulation up to 50 mm. The damper can be supplied in manual or motorized version with integrated position indicator.

Design.

The damper is manufactured from galvanized steel sheet and is silicone free. All gaskets are manufactured from black rubber. Plastic bushings are from PPO material. All materials are flame retardant. It is available from dimensions 80-630 mm.

Tightness class versions acc, to EN 1751.

1 - Casing tightness class A & blade tightness class 1 (no rubber gasket on inlet and no rubber gasket on blade)

2 - Casing tightness class C & blade tightness class 1 (rubber gasket on inlet and no rubber gasket on blade)

3 - Casing tightness class C & blade tightness class 4 (rubber gasket on inlet and rubber gasket on blade)

Actuator versions.

H - handle (hand operated)

M0 - preparation for actuator.

M1 - 230V rotary actuator.

M2 - 24V rotary actuator.

M3 - 24V, 0-10V operated actuator.

M4 - 230V spring return actuator.

M5 - 24V spring return actuator.

M6 - 24V, 0-10V spring return actuator.

TUNE-R is a Circular Air Flow Adjustment and Shut Off Damper without external insulation. An insulated series is also available, TUNE- RI = Insulated series. To find a price for the exact model for your requirement key the correct number into the search bar or ALTERNATIVELY - Speak to Puravent about your specfic needs for a price quotation.

Additional information:

• Brand: Systemair
• Warranty: 1 year manufacturer's warranty
• Delivery: This item is usually stocked overseas and takes about 2–3 weeks to deliver. If held in UK stock, available for delivery in 3–4 days. Enquire on 01609 243164

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For more information on A-TUNE-R Circular Air Flow Adjustment and Shut Off Damper without external insulation. Size range from 80mm to 630mm diameter (500 size/control versions available) talk to Puravent