SCAT-18 DUCTING 4-1/2"

Yes, this is priced and sold by the foot, so quantity 4 would order 4 feet.

Correct, that part number has a 2 inch internal diameter.

It is a 20 year shelf life for both Scat and Sceet.

3" plus twice the wall thickness 0.098, around 3.20"

We get them in 13 foot lengths but we sell it per foot. It is cut to desired lengths. Inner wire can be trimmed for final installation, if required.

The OD is just over 1-1/2, the wall is thin. We recommend a QS200-20 clamp.

SCAT - SCAT type ducting has the same type construction as CAT except with red silicone rubber impregnation. For use in conducting extremely cold or hot air with temperatures from -65° to over 550°F. Not recommended for negative pressure applications.

No, we do not offer the ducting pre-crushed. When we ship it is round.