# Draft Control, 255 Nominal Capcty, Silver

18 In.dia SS Barometric Draft Control, Damper Application Barometric Draft Control, For Nominal Duct Diameter 17 in; 18 in, Frame Material Steel, Number of Panels Not Applicable, Maximum Air Velocity Not Applicable, Overall Height 19 1/2 in, Rough Opening Diameter 18 in, Rough Opening Shape Round, Fits Fan Diameter Not Applicable, For Duct Shape Round, Free Area Not Applicable, Overall Width 19 1/2 in, Frame Material Thickness 18 ga, Overall Length 24 5/8 in, Connection Type Press Fit

graingerSKU: 45DX76, mscSKU: , zoro\_no: G2470487, mongo\_id: 65bbe6843aaddbd5a9036116

## Details

- **Price:** 1347.49 USD
- **Vendor:** Field Controls
- **Type:** HVAC Installation Accessories
- **Tags:** DESCRIPTION_UPDATE

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 1347.49 USD | In stock |

## Images

- ZJ85qrfoqx6xHs.JPG

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> Source: [The Tools Man](https://www.thetoolsman.com/products/field-controls-draft-control-255-nominal-capcty-silver-18mmg2)
> Updated: 2026-09-03