WFIf - Installation and operating manual
3
Technical data
FILTER
HOUSING
PIPE
SIZE-D
[inch]
FILTER
ELEMENT
OPERATING
PRESSURE
FLOW CAPACITY
DIMENSIONS [mm]
VOLUME
[l]
WEIGHT
[kg]
[Nm
3
/h] [scfm]
A
B
B*
C
E
WFIF 010
DN15
1X0420
14
150
88
230
195 217
76,1
1/2”
0,84
3,5
WFIF 018
DN20
1X0520
14
225
132
263
201 219
76,1
1/2”
0,93
4,3
WFIF 030
DN25
1X0525
14
315
185
279
216 244
88,9
1/2”
1,4
5,7
WFIF 047
DN32
1X0725
14
420
247
343
235 267
88,9
1/2”
1,74
6,6
WFIF 070
DN40
1X0730
14
600
353
391
260 290 114,3
1/2”
3,4
8,0
WFIF 094
DN50
1X1030
14
900
530
444
270 304 114,3
1/2”
4,1
9,8
WFIF 150
DN50
1X1530
14
1260
742
571
270 304 114,3
1/2”
5,3
11,0
WFIF 175
DN65
1X2030
14
1680
989
752
295 340 139,7
1/2”
10,2
14,2
WFIF 200
DN80
1X3030
14
2400
1.413
978
306 340 139,7
1/2”
14
21,2
WFIF 240
DN80
1X3050
14
3600
2.119
1041 332 368 168,3
1/2”
21
22,9
WFIF 450 DN100 3X2030
10
5040
2.966
981
410
/
219,1
1”
36
55
WFIF 600 DN100 3X3030
10
6720
3.955
1288 410 456 219,1
1”
43
64
WFIF 900 DN150 4X3030
10
9600
5.650
1310 480
/
273,0
1”
77
87
WFIF 1200 DN150 6X3030
10
13440
7.910
1351 540 598 323,9
1”
104
110
WFIF 1800 DN200 8X3030
10
17280
10.171 1496 660
/
406,4
1”
180
200
WFIF 2000 DN200 10X3030
10
21120
12.431 1496 660
/
406,4
1”
180
200
B = flange connection EN 1092-1/11 PN16
B* = flange connection ANSI B16.5 WN Cl 150
Flow capacity at 7 bar(g), 20°C
MATERIALS
CORRECTION FACTORS
To calculate the correct capacity of a given filter based on actual operating
conditions, multiply the nominal flow capacity by the appropriate correction
factor(s).
CORRECTED CAPACITY = NOMINAL FLOW CAPACITY x C
OP
[bar]
2
3
4
5
6
7
8
9
10
11
12
13
14
[psi]
29
44
58
72
87
100
115
130
145
160
174
189
203
C
OP
0,38
0,5
0,63
0,75
0,88
1
1,13
1,25
1,38
1,50
1,63
1,75
1,88
* Actual operating temperature depends on sealing material and type of filter element.
Housing material
Stainless steel
Sealing
FKM
Housing finishes
Polished down to grade Ra1.6
Lubricant
(Optional Shell cassida grease RLS 2)
Operating temperature
-20 / + 150 °C *
-4 / + 302 °F *
Operating pressure
0 – 14 bar(g)
0 – 203 psi
A
B
ØC
E
E
