Ethylarmor® DF and SF Dip Tubes
These standard dip tubes can be supplied in a variety of diameters and length configurations. Maximum recommended unsupported length for agitated service is shown in the table below (a general guide only). Ethylene will review your specific service conditions and advise a suitable dip tube construction.
| Nominal Size |
B (Nom.) |
R (Nom.) |
A (Nom.) |
Max OD |
L (Nom.) |
|---|---|---|---|---|---|
| 1 | 4" | 6" | 5" | 1-5/8 | 18" |
| 1-1/2 | 5" | 8" | 5" | 2-1/4 | 21" |
| 2 | 6" | 10" | 5" | 2-13/16 | 27" |
| 3 | 6" | 16" | 5" | 3-15/16 | 30" |
| 4 | 8" | 20" | 6" | 4-15/16 | 36" |
| All Dimensions in inches. See Table 1 for connection and Mounting Flange Data. | |||||
| Nominal Size |
PTFE Wall |
Connecting Flange |
Mounting Flange |
PTFE Flare | A | T | Max.
|
Max.
|
Max. Unsupported Length for Agitation |
|
|---|---|---|---|---|---|---|---|---|---|---|
| 'C' | 'M' | FC | FM | OD | L | |||||
| 3/4 | .090 | 3/4 | 1-1/2 | 1-11/16 | 2-7/8 | 5 | - | 1-3/8 | 20'-0" | 3'-0" |
| 1 | .090 | 1 | 2 | 2 | 3-7/8 | 5 | - | 1-5/8 | 20'-0" | 3'-6" |
| 1-1/2 | .125 | 1-1/2 | 3 4 6 8 |
2-7/8 | 5 6-3/16 8-1/2 10-5/8 |
5 | - | 2-1/4 2-9/16 |
20'-0" | 5'-0" |
| 2 | .125 | 2 | 3* 4 6 8 |
3-5/8 | 5 6-3/16 8-1/2 10-5/8 |
5 | 1 | 2-13/16 3 |
20'-0" | 6'-0" |
| 3 | .125 | 3 | 4* 6 8 |
5 | 6-3/16 8-1/2 10-5/8 |
5 | 1-3/16 | 3-15/16 4-1/8 |
15'-0" | 8'-0" |
| 4 | .150 | 4 | 6* 8 |
6-3/16 | 8-1/2 10-5/8 |
6 | 1-1/4 | 4-15/16 5-1/4 |
15'-0" | 10'-0" |
| 6 | .150 | 6 | 8 | 8-1/2 | 10-5/8 | 6 | 1-3/8 | 7-1/16 | 10'-0" | 10'-0" |
| 8 | .170 | 8 | 10 | 10-5/8 | 12-3/4 | 6 | 1-9/16 | 9-3/16 | 9'-6" | 9'-6" |
| All Dimensions in inches *Denotes size Mounting Flanges available on SF type dip tubes. |
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Color Legend
 |
Carbon Steel |
|
PTFE |