PVC duct blast gates are used to concentrate suction for collection of dust and debris in a duct system. This specialty fitting can be opened and closed to accomplish different functions in venting and redirecting fumes and contaminants.

●APPLICATION: Gates are used as energy saving devices for industrial dust extraction where extraction is not always needed and where manual control needs to be eliminated.

●Single cylinder: 3" to 8".

●Two cylinder 9" to 22".

●Other sizes available upon request.

●All auto blast gates have cylinders with composite body and steel rod.

●Solenoid has plastic housing.

Production flow of PVC Duct Blast gates

1.Are you a trade company or a manufacturer?

A: We are a FDA, SGS, UL and ROHS approved manufacturer specialized in plastic pipes & fittings.

OEM & ODM service are available.

2.What is your MOQ?

A: Our minimum order quantity is 1000 Meters.

3.What is your delivery date?

A: The delivery date is about 5-7 days after receipt of payment.

4.What are your payment terms?

A: 30% deposit in advance and 70% balance before shipment.

5.Can you send free samples?

A: Yes, free samples are available; you just need to pay the shipping cost.

Our usual packaging ways are as followings, OR it can be as customer's request.