Wholesale Air Control Ventilation Round Static Pressure Regulating Damper

• After-sales Service: on Line Service
• Warranty: One Year
• ventilation mode: natural ventilation
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Model NO.: RDD
• Certification: ISO9001
• Material: Galvanized Sheet
• Shape: Round
• Performance: Corrosion
• Usage: Air Volume Control
• Application: Ventilation
• Price: Factory Direct Price
• Product Name: Regulating Damper
• Thickness: 0.5-1.2mm
• Color: Silver
• Packing: Carton Packing
• Model: Rdd
• Transport Package: Carton Box
• Specification: 100-315mm
• Trademark: ComforPlanet
• Origin: China
• HS Code: 7326909000
• Production Capacity: 50000 PCS Per Year
• Package Size: 45.00cm * 45.00cm * 45.00cm
• Package Gross Weight: 3.000kg

Product Description

Spiral Duct Regulating Damper

RDD

1.Our regulating damper is made of galvanized steel,which is widely used in ventilation area.

2.The air flow through the damper is controlled by the opening angle of the blade.

3.The angle of blade can be adjusted by a handle manually.

4.For the purpose of fixing blade,it's fixed by a bolt with a wing-nut weight.

Φd(mm)	L(mm)
100	100
125	100
150	100
200	100
250	100
315	100