Replacement inlet and outlet flanges for ring blowers and side channel blowers, in hose type and PF threaded type, from 1" to 4".
The flange bolts onto the blower port and gives a hose or pipe connection. Type A and Type B are plain hose connections, and Type C is a threaded connection. Check the A, B and C dimensions in the table and in the second photo against your blower before ordering.
Key Features
- Bolts directly onto the blower port
- Hose type and threaded type available
- Thread sizes PF 1" to PF 4"
- USA type versions available in 2", 2 1/2" and 4"
Applications
- Replacement flange for ring blowers and side channel blowers
- Changing a blower port to hose or threaded pipe connection
Type A (hose connection)
| Item |
A |
B (mm) |
C (mm) |
| 2-011-02 |
Ø37 |
38 |
64 |
| 2-011-03 |
Ø32 |
38 |
64 |
| 4-011 |
Ø57 |
65 |
83 |
Type B (stepped hose connection)
| Item |
A |
B (mm) |
C (mm) |
| 2-011-03 |
Ø44 |
57 |
68 |
Type C (threaded connection)
| Item |
A |
B (mm) |
C (mm) |
| 1-011 |
PF 1" |
23.5 |
50 |
| 2-011 |
PF 1 1/4" |
29 |
64 |
| 3-011 |
PF 1 1/2" |
31.5 |
68 |
| 3-011-04 |
Ø44.8 |
37 |
68 |
| 5-011 |
PF 2" |
25 |
83 |
| 4-011-02 |
PF 2" (USA type) |
25 |
83 |
| 7-011 |
PF 2 1/2" |
31 |
Ø128 |
| 7-011-02 |
PF 2 1/2" (USA type) |
31 |
Ø128 |
| 9-011 |
PF 4" |
35 |
150 |
| 9-011-02 |
PF 4" (USA type) |
35 |
150 |
Price on request. Contact us with the ring blower model or the thread size you need.
