COLUMN FEEDPIPE
Feed pipe directs the process fluid to the centre of the column.
|
Cat. Ref. |
DN |
DN1 |
DN2 |
L |
d |
|
FP3 |
80 |
25 |
25 |
100 |
12 |
|
FP4 |
100 |
25 |
25 |
125 |
12 |
|
FP6 |
150 |
40 |
25 |
150 |
19 |
|
FP9 |
225 |
40 |
25 |
175 |
19 |
|
FP12 |
300 |
40 |
25 |
225 |
19 |
|
FP16 |
400 |
40 |
25 |
275 |
19 |
|
FP18 |
450 |
40 |
25 |
300 |
19
|
|
FP24 |
600 |
50 |
40 |
450 |
25 |
DN refers the nominal diameter of the column.
COLUMN FEED SPARGERS
In column feed spargers holes are provided at three sides of pipe.
|
Cat. Ref. |
DN |
DN1 |
DN2 |
L |
Holes |
|
SPG3 |
80 |
25 |
25 |
125 |
21x2mm |
|
SPG4 |
100 |
25 |
25 |
150 |
21x2mm |
|
SPG6 |
150 |
40 |
25 |
200 |
27x2mm |
| SPG9 |
225
|
40
|
25
|
275
|
27x2mm
|
|
SPG12 |
300 |
40 |
25 |
350 |
30x3mm |
|
SPG16 |
400 |
40 |
25 |
450 |
39x3mm |
|
SPG18 |
450 |
40 |
25 |
500 |
39x3mm |
|
SPG24 |
600 |
50 |
40 |
650 |
60x3mm |
DN refers the nominal diameter of the column.
SPRAY FEED SECTION
Spray feed section are provided with circular tube having holes at the bottom.
|
Cat. Ref. |
DN |
DN1 |
L |
L1 |
Holes |
|
FR3 |
80 |
25 |
200 |
100 |
21x2mm |
|
FR4 |
100 |
25 |
250 |
125 |
21x2mm
|
|
FR6 |
150 |
40 |
250 |
125 |
27x2mm |
|
FR9 |
225 |
40 |
250 |
125 |
27x2mm |
|
FR12 |
300 |
40 |
300 |
150 |
30x3mm |
For bigger columns, Spray feed pipe with unequal tee should be used.
SPRAY FEED PIPES
Spray feed pipes are provided with oval tube having holes at the bottom. These should be used with unequal tees.
|
Cat. Ref. |
DN |
DN1 |
DN2 |
L |
L1 |
Holes Size |
Tee Suitable |
|
FD6 |
150 |
80 |
25 |
225 |
125 |
27x2mm |
PTU6/3 |
|
FD9 |
225 |
100 |
25 |
325 |
150 |
27x2mm |
PTU9/4 |
|
FD12 |
300 |
150 |
25 |
400 |
200 |
30x3mm |
PTU12/6 |
|
FD16 |
400 |
150 |
50 |
500 |
200 |
39x3mm |
PTU16/6 |
|
FD18 |
450 |
150 |
50 |
550 |
200 |
39x3mm |
PTU18/6 |
|
FD24 |
600 |
150 |
50 |
700 |
200 |
60x3mm |
PTU24/6 |
DN refers the nominal diameter of the column.
PTFE REDISTRIBUTORS
PTFE redistributors are used to prevent channeling in columns. These can be clamped between two components without using any gasket.
