Used to reduce backward airflow in the line. Can be mounted vertically if airflow is upward: should be specified when ordered. Now available in galvanized, aluminum, stainless and stainless+ with optional no. 4 finish.
Item # |
Diameter |
Ends |
Length (L) |
Length (B) |
Gauge |
Weight (Galv) |
Certifications |
---|---|---|---|---|---|---|---|
3219-0300 | N/A 3" | N/A QF | N/A 17.5" | N/A 7" | N/A 18 | N/A 2.25 lbs. | N/A ISO 9001 & ISO 14001 |
3219-0400 | N/A 4" | N/A QF | N/A 18.5" | N/A 7" | N/A 18 | N/A 3.00 lbs. | N/A ISO 9001 & ISO 14001 |
3219-0500 | N/A 5" | N/A QF | N/A 19.5" | N/A 7" | N/A 18 | N/A 3.50 lbs. | N/A ISO 9001 & ISO 14001 |
3219-0600 | N/A 6" | N/A QF | N/A 20.5" | N/A 7" | N/A 18 | N/A 4.00 lbs. | N/A ISO 9001 & ISO 14001 |
3219-0700 | N/A 7" | N/A QF | N/A 21.5" | N/A 7" | N/A 18 | N/A 4.50 lbs. | N/A ISO 9001 & ISO 14001 |
3219-0800 | N/A 8" | N/A QF | N/A 22.5" | N/A 7" | N/A 18 | N/A 5.00 lbs. | N/A ISO 9001 & ISO 14001 |
3219-0900 | N/A 9" | N/A QF | N/A 23.5" | N/A 7" | N/A 18 | N/A 10.00 lbs. | N/A ISO 9001 & ISO 14001 |
3219-1000 | N/A 10" | N/A QF | N/A 24.5" | N/A 7" | N/A 18 | N/A 20.00 lbs. | N/A ISO 9001 & ISO 14001 |
3219-1100 | N/A 11" | N/A QF | N/A 25.5" | N/A 7" | N/A 18 | N/A 25.00 lbs. | N/A ISO 9001 & ISO 14001 |
3219-1200 | N/A 12" | N/A QF | N/A 26.5" | N/A 7" | N/A 18 | N/A 30.00 lbs. | N/A ISO 9001 & ISO 14001 |
3219-1300 | N/A 13" | N/A QF | N/A 32.5" | N/A 12" | N/A 18 | N/A 36.00 lbs. | N/A ISO 9001 & ISO 14001 |
3219-1400 | N/A 14" | N/A QF | N/A 33.5" | N/A 12" | N/A 18 | N/A 42.00 lbs. | N/A ISO 9001 & ISO 14001 |
3219-1500 | N/A 15" | N/A QF | N/A 34.5" | N/A 12" | N/A 18 | N/A 49.00 lbs. | N/A ISO 9001 & ISO 14001 |
3219-1600 | N/A 16" | N/A QF | N/A 43.5" | N/A 20" | N/A 18 | N/A 59.00 lbs. | N/A ISO 9001 & ISO 14001 |
3219-1700 | N/A 17" | N/A QF | N/A 44.5" | N/A 20" | N/A 18 | N/A 63.00 lbs. | N/A ISO 9001 & ISO 14001 |
3219-1800 | N/A 18" | N/A QF | N/A 45.5" | N/A 20" | N/A 18 | N/A 72.00 lbs. | N/A ISO 9001 & ISO 14001 |
3219-2000 | N/A 20" | N/A QF | N/A 47.5" | N/A 20" | N/A 16 | N/A 78.00 lbs. | N/A ISO 9001 & ISO 14001 |
3219-2200 | N/A 22" | N/A QF | N/A 49.5" | N/A 20" | N/A 16 | N/A 85.00 lbs. | N/A ISO 9001 & ISO 14001 |
3219-2400 | N/A 24" | N/A QF | N/A 51.5" | N/A 20" | N/A 16 | N/A 90.00 lbs. | N/A ISO 9001 & ISO 14001 |
3219-2600 | N/A 26" | N/A FLANGED | N/A 57.5" | N/A 24" | N/A 16 | N/A 100.00 lbs. | N/A ISO 9001 & ISO 14001 |
3219-2800 | N/A 28" | N/A FLANGED | N/A 59.5" | N/A 24" | N/A 16 | N/A 110.00 lbs. | N/A ISO 9001 & ISO 14001 |
3219-3000 | N/A 30" | N/A FLANGED | N/A 61.5" | N/A 24" | N/A 16 | N/A 115.00 lbs. | N/A ISO 9001 & ISO 14001 |
3219-3200 | N/A 32" | N/A FLANGED | N/A 63.5" | N/A 24" | N/A 16 | N/A 120.00 lbs. | N/A ISO 9001 & ISO 14001 |
3219-3400 | N/A 34" | N/A FLANGED | N/A 65.5" | N/A 24" | N/A 16 | N/A 130.00 lbs. | N/A ISO 9001 & ISO 14001 |