Home Power TransmissionPneumaticsAutomatic Airflow Dampers
Harfington Manual Control Volume Damper, Stainless Steel Backdraft Damper Handle for Air Duct, Airflow, Dryer Vent, Fan, HVAC

Manual Control Volume Damper, Stainless Steel Backdraft Damper Handle for Air Duct, Airflow, Dryer Vent, Fan, HVAC

ID:
CA$57.00 Regular price
CA/
Wholesale Price
20%OFF
Order $5000+
  • 25%OFF
    Order $5000+
  • 20%OFF
    Order $2000+
  • 10%OFF
    Order $800+
  • 7%OFF
    Order $500+
  • 5%OFF
    Order $200+
150*190mm
Size
About this item
  • Material: Galvanized Iron; Color: Silver Tone; Inner Diameter of Interface: 148.5 mm / 5.85 Inch; Outer Diameter of Interface: 150 mm / 5.90 Inch; Length: 190 mm / 7.5 Inch; Packing List: 1 pcs Manual Volume Damper
  • Advantage: Made of durable Galvanized Iron, durable material for long-lasting performance. Constructed with sturdy components to ensure reliability, can be used for a long time. Smooth interface, easy disassembly. Manual operation of the adjustable valve allows easy and efficient adjustment of air volume according to specific needs. There is a rubber sealing ring inside our damper sleeve, which is airtight and can prevent from leaking when the air duct valve is closed.
  • Instruction: The side design has a rotating handle, can adjust the air volume from multiple angles, easy to operate. Easy to install, simply slide it directly into your ventilation pipe, and then use the pipe clamp and tape for a secure fit.
  • Application: The manual volume damper is used for air volume regulation in an air ventilation system, widely used in HVAC industry. With that installed in your HVAC systems, you can easily control the air flow rate or close off an air duct if needed, to some extent, it will increase the energy efficiency of your system.
  • Notice: Please confirm the outer diameter of the backdraft damper before placing an order.
  • In stock, ready to ship
Cart
Cart
About this item
  • Material: Galvanized Iron; Color: Silver Tone; Inner Diameter of Interface: 148.5 mm / 5.85 Inch; Outer Diameter of Interface: 150 mm / 5.90 Inch; Length: 190 mm / 7.5 Inch; Packing List: 1 pcs Manual Volume Damper
  • Advantage: Made of durable Galvanized Iron, durable material for long-lasting performance. Constructed with sturdy components to ensure reliability, can be used for a long time. Smooth interface, easy disassembly. Manual operation of the adjustable valve allows easy and efficient adjustment of air volume according to specific needs. There is a rubber sealing ring inside our damper sleeve, which is airtight and can prevent from leaking when the air duct valve is closed.
  • Instruction: The side design has a rotating handle, can adjust the air volume from multiple angles, easy to operate. Easy to install, simply slide it directly into your ventilation pipe, and then use the pipe clamp and tape for a secure fit.
  • Application: The manual volume damper is used for air volume regulation in an air ventilation system, widely used in HVAC industry. With that installed in your HVAC systems, you can easily control the air flow rate or close off an air duct if needed, to some extent, it will increase the energy efficiency of your system.
  • Notice: Please confirm the outer diameter of the backdraft damper before placing an order.
Specification

Specification

Inquiry submitted successfully
We will reply within 24 hours during work time. If you haven't received the reply by then, please check your spam. Thank you!
Payments will be processed via the website or Stripe payment link. Please note that domain contact emails other than @harfington.com should not be trusted.
Product Description:
The manual volume damper is used for air volume regulation in an air ventilation system, widely used in HVAC industry. With that installed in your HVAC systems, you can easily control the air flow rate or close off an air duct if needed, to some extent, it will increase the energy efficiency of your system.

Specification

Material: Galvanized Iron
Color: Silver Tone
Inner Diameter of Interface: 148.5 mm / 5.85 Inch
Outer Diameter of Interface: 150 mm / 5.90 Inch
Length: 190 mm / 7.5 Inch
Packing List: 1 pcs Manual Volume Damper

Advantage
Made of durable Galvanized Iron, durable material for long-lasting performance. Constructed with sturdy components to ensure reliability, can be used for a long time. Smooth interface, easy disassembly. Manual operation of the adjustable valve allows easy and efficient adjustment of air volume according to specific needs. There is a rubber sealing ring inside our damper sleeve, which is airtight and can prevent from leaking when the air duct valve is closed.

Instruction
The side design has a rotating handle, can adjust the air volume from multiple angles, easy to operate. Easy to install, simply slide it directly into your ventilation pipe, and then use the pipe clamp and tape for a secure fit.

Notice 
Please confirm the outer diameter of the backdraft damper before placing an order.
Warning: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.
CA$57.00 Regular price
CA/
Wholesale Price
20%OFF
Order $5000+
  • 25%OFF
    Order $5000+
  • 20%OFF
    Order $2000+
  • 10%OFF
    Order $800+
  • 7%OFF
    Order $500+
  • 5%OFF
    Order $200+
  • In stock, ready to ship
Cart
Cart
Free Shipping over $20

Product Variants

Products Title ID Price Qty
Products Title ID Price Qty
Qty: {[total.qty]} Item(s)
Total Price: {[handleCurrency(total.price*100)]}
View more

Description

Description

The manual volume damper is used for air volume regulation in an air ventilation system, widely used in HVAC industry. With that installed in your HVAC systems, you can easily control the air flow rate or close off an air duct if needed, to some extent, it will increase the energy efficiency of your system.

Specification

Material: Galvanized Iron
Color: Silver Tone
Inner Diameter of Interface: 148.5 mm / 5.85 Inch
Outer Diameter of Interface: 150 mm / 5.90 Inch
Length: 190 mm / 7.5 Inch
Packing List: 1 pcs Manual Volume Damper

Advantage
Made of durable Galvanized Iron, durable material for long-lasting performance. Constructed with sturdy components to ensure reliability, can be used for a long time. Smooth interface, easy disassembly. Manual operation of the adjustable valve allows easy and efficient adjustment of air volume according to specific needs. There is a rubber sealing ring inside our damper sleeve, which is airtight and can prevent from leaking when the air duct valve is closed.

Instruction
The side design has a rotating handle, can adjust the air volume from multiple angles, easy to operate. Easy to install, simply slide it directly into your ventilation pipe, and then use the pipe clamp and tape for a secure fit.

Notice 
Please confirm the outer diameter of the backdraft damper before placing an order.
Warning: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.
{['Free Shipping to the US over $20'.replace('US', currentShipping.abbr || 'CA').replace('$20', currentShipping.price || 'US$20')]}
{['Estimated shipping time will be within 6-14 days'.replace('6-14', currentShipping.days || '6-15')]}
Shipping Method

Ship to

Total Delivery Time = Processing Time + Shipping Time
30 Day Free Return
Wholesale Inquiry
* Product Name
* Quantity(Each)
* Email Address
Customer Name
Expected Arrival Time
Customer Note
0/990
If you want to consult the bulk order, you can submit a inquiry or contact us .

Customer Reviews

Be the first to write a review
0%
(0)
0%
(0)
0%
(0)
0%
(0)
0%
(0)