Wholesale Factory Price HVAC Ventilation System Ducting Vf Coupling Connector Stainless Steel Air Duct Spiral Fitting Reducer

Basic Info

Model NO.	VF
Shape	Round
Performance	Low Noise
Model Number	Vx Coupling
Product Name	Duct Connector
Application Scenarios	Hotel, Industry
Function	Ventilation System
Feature	Durable
Transport Package	by Sea
Specification	standard
Trademark	Zengo
Origin	China
Production Capacity	20000

Product Description

Spiral duct coupling Galvanized steel circular backdraught shutters with aluminium, blades for mounting in between 2 ducts. Spiral duct coupling is easy installation for spiral ducts by duct coupling, cost savings. We can also supply other products for duct work, such as spiral duct, elbow, reducer, flanges and other duct fittings.

size	d	H
80	78.8	45
100	98.8	45
125	123.8	45
150	148.7	45
160	158.7	45
180	178.5	45
200	198.6	45
250	248.5	45
300	298.4	45
315	313.4	45
355	353.3	45
400	398.3	45