RA
E R A
R A
ELEMENT
FAMILY 5D SIZE & LENGTH B N S F -
B = BSP thread N = NPT thread S = SAE thread F = SAE flange 3000 psi PORT SIZE 03 = 3/8" 04 = 1/2" 06 = 3/4" 08 = 1"
H3 D1 H4
D1
H3
H4
H6
H6
D5
D5
Tank mounting pattern
75
°
75
H1
H1
°

45 °
45 °
P
°
90
°
P
P
H2
H2
FRA 51 - 52 - 53 - 5D
D4 D4 D2 D2 P P
D3
D3
Tank mounting pattern
60
°
60
°
30 °
30 °
FILTER HOUSING D1
B N F FA FB FC FD CC CD ME 01 30 32 P1 W P X
N = NBR Nitrile F = FKM Fluoroelastomer
SEALS N = NBR F = FKM FILTER MEDIA
FA = fiber 5 m(c) >1.000 FB = fiber 7 m(c) >1.000 FC = fiber 12 m(c) >1.000 FD = fiber 21 m(c) >1.000 CC = cellulose 10 m >2 CD = cellulose 25 m >2 ME = wire mesh 60 m CLOGGING INDICATOR 01=1/8" port, plugged 30 = press. gauge, rear connection 32 = press. gauge, bottom connection P1 = SPDT, press. switch ACCESSORIES W = without P = with filling plug X ACCESSORIES X = no other accessory available
FRA11 FRA21 FRA31 FRA32 FRA33 FRA41 FRA42 FRA51 FRA52 FRA53 FRA5D 3/8” 1/2” 1/2” - 3/4” 3/4” - 1” 3/4” - 1” 1”- 1”1/4 - 1”1/2 1”- 1”1/4 - 1”1/2 1”1/4 - 1”1/2 - 2” - 2”1/2 1”1/4 - 1”1/2 - 2” - 2”1/2 2” - 2”1/2 2” - 2”1/2
D5
6,5 6,5 9 9 9 10,5 10,5 10,5 10,5 10,5 10,5
E
40 50 67 67 67 95 95 115 115 115 115
H1
59 80 102 150 234 248 265 178 240 285 300
H2
16 20 25 25 30 50 30 50 50 50 50
FILTER MEDIA
FA FA FA FA FA = fiber 5 m(c) FB FB FB FB FB = fiber 7 m(c) FC FC FC FC FC = fiber 12 m(c) FD FD FD FD FD = fiber 21 m(c) CC CC CC CC CC = cellulose 10 m CD CD CD CD CD = cellulose 25 m ME ME ME ME ME = wiremesh60 m 01 30 32 P1 W P X 01 30 32 P1 W P X 01 30 32 P1 W P X 01 with FKM seals, the first digit 30 of the indicator code is a letter 32 (please see page 184 - 185). P1 W P X
B BYPASS VALVE B = 170 kPa (1,7 bar) SEALS
10 = 1"1/4 (F10 not available) 12 = 1"1/2 (** F12 available for FRA4+ only) 16 = 2"(F16 not available) 20 = 2"1/2 (F20 only)
APPLICATION EXAMPLE
RA
R E T U R N F I LT E R S
INSTALLATION DRAWING
FRA 11 - 21 - 31 - 32 - 33
D4 D2 D4 D2
Tank mounting pattern
90
E E
P
R
R
FRA 41 - 42
D4 D4 D2 D2
X N F FA FB FC FD CC CD ME 01 30 32 P1 W P X
B N F FA FB FC FD CC CD ME 01 30 32 P1 W P X
B N F FA FB FC FD CC CD ME 01 30 32 P1 W P X
B N F FA FB FC FD CC CD ME 01 30 32 P1 W P X
30 20 10 0
2”1/2
50
100 150
200
250
300
350 400 450 l/min
500
550 600 650
700 750
N.B. All the curves have been obtained with mineral oil having a kinematic viscosity 30 cSt and specific gravity 0,9 kg/dm3; for fluids with different features, please consider the factors described in the first part of this catalogue. All the curves are obtained from test done at the UFI HYDRAULIC DIVISION Laboratory, according to the specification ISO 3968:2005. In case of discrepancy, please check the contamination level, viscosity and features of the fluid in use.
R
90 120 150 190 270 289 306 250 315 355 370
kg
0,30 0,45 0,80 0,95 1,10 2,10 2,30 3,10 3,60 4,10 4,30
R E T U R N F I LT E R S
ORDERING AND OPTION CHART
TYPE F = FILTER COMPLETE B = FILTER HOUSING FAMILY, NOMINAL SIZE & LENGTH PORT TYPE F B 11 B N 03 F B 21 B N S 04 F B 31 B N S 04 06 F B 32 B N S 06 08 F B 33 B N S 06 08 F B 41 B N S 08 10 (**) B N F FA FB FC FD CC CD ME 01 30 32 P1 W P X F B 42 B N S F B 51 B N S F F B 52 B N S F F B 53 B N S F F B
08 10 10 (**) 12 16 20 B N F FA FB FC FD CC CD ME 01 30 32 P1 W P X B N F
10 12 16 20 B N F
16 20 B N F
16 20 (*) special mounting pattern, B N F
pls ask for relevant information
H3
12 22 28 28 28 35 35 55 55 55 55
H4
33 33 47 47 47 56 56 69 69 69 69
H6
9 9 10 10 10 13 13 13 13 13 13
P
1/8” 3/8” 3/8” 3/8” 3/8” 1/2” 1/2” 1/2” 1/2” 1/2” 1/2”
PRESSURE DROP CURVES (∆p)
FILTER HOUSING PRESSURE DROP (mainly depending on the port size)
Δp (bar) Δp (kPa)
0,4
40
FRA
3/8” 1/2” 3/4” 1” 1”1/4 1”1/2 2”
0,3 0,2 0,1
min max D2 D2
50 67 89 89 89 126 126 174 174 174 174 50 68 90 90 90 131 131 180 180 180 180
D3
12 24 28 28 40 40 40 50 63,5 63,5 63,5
D4
80 90 115 115 115 175 175 220 220 220 220
800 750 650 600 550 500
[l/min] 1,5 < v < 4 m/s Recommended range