In line medium pressure filters
HF 690 series
HF 690
TECHNICAL CHARACTERISTICS
HF 690 filter series are connected to the pressure line of the circuit and protect the system’s components against conta-
minant particles.
The standard filters are supplied with by-pass valve set at 87 psi (6 bar).
l Maximum working pressure 1595 psi (110 bar)
l Flow up to 23.8 US gpm (90 l/min)
l Aluminum head and bowl
MATERIALS ENDURANCE STRENGHT
Head Anodized aluminum > 800.000 cycles
Bowl Anodized aluminum 0 ¸ 1595 psi (0 ¸ 110 bar)
Seals Buna - Viton
End cap Zinc plated steel DEGREE OF FILTRATION
Inner tube Zinc plated steel Absolute Filtration
Inorganic micro-fibre glas Multi-pass test conforming to ISO 16889 (regulation in force)
Filter media Contaminant ISO MTD
Reiforced cellulose
Code Degree of Ratio Percentage of
filtration ß x(c) efficiency
FLUID COMPATIBILITY FG003 5 mm ß 5(c) ³ 200 99,5 %
Conforming to ISO 2943 (Norm ISO 6743/4)
FG006 7 mm ß 7(c) ³ 200 99,5 %
Oil mineral (1) HH - HL - HM - HR - HV - HG
FG010 10 mm ß 10(c) ³ 200 99,5 %
Water emulsion (1) HFAE - HFAS
Synthetic fluid (2) HS - HFDR - HFDU - HFDS
FG025 21 mm ß 21(c) ³ 200 99,5 %
(1) With Buna seals
Multi-pass test conforming to ISO 4572 (previous regulation)
(2) With Viton seals Contaminant ACFTD
Code Degree of Ratio Percentage of
filtration ßx efficiency
FLOW
Flow max. 23.8 US gpm (90 l/min)
FG003 3 mm ß 3 ³ 200 99,5 %
FG006 6 mm ß 6 ³ 200 99,5 %
PRESSURE FG010 10 mm ß 10 ³ 200 99,5 %
Working pressure 1595 psi (110 bar) FG025 25 mm ß 25 ³ 200 99,5 %
Testing pressure 2321 psi (160 bar)
Burst pressure 4351 psi (300 bar)
Nominal Filtration
Element collapse pressure 290 psi (20 bar) Code Degree of filtration
rating (conforming to ISO 2941)
01/03.2011
RP010 10 mm
RP025 25 mm
BY-PASS VALVE
By-pass setting 87 psi (6 bar)
INDICATORS
Visual differential indicator
OPERATING TEMPERATURE
Visual electrical differential indicator
With Buna seals -30 ¸ 90 °C
With Viton seals -20 ¸ 110 °C
1 002 ICAT020-002
HF 690
HF 690 DIMENSIONS
Elements HE K85
With indicator “J” With indicator “T”
01/03.2011
Weight A B
Filter type kg (lbs) mm (in) mm (in)
HF 690-10.090 1,0 (2.20) 158 (6.2204) 77 (3.0315)
HF 690-10.179 1,3 (2.87) 247 (9.7244) 166 (6.5354)
Filtering Dirt holding capacity (ISO MTD) Dp = 72.5 psi (5 bar)
Element type C surface FG003 FG006 FG010 FG025
mm (in) cm 2 (in 2 ) gr (lbs) gr (lbs) gr (lbs) gr (lbs)
HE K85-10.090 90 (3.5433) 405 (66.7751) 2,2 (0.0049) 2,9 (0.0064) 3,2 (0.0071) 4,7 (0.0104)
HE K85-10.179 179 (7.0472) 845 (130.9753) 4,7 (0.0104) 6,1 (0.0134) 6,8 (0.0150) 9,8 (0.0216)
ICAT020-002 002 2
HF 690
COMPLETE FILTER'S PRESSURE DROP
HF 690-10.090 HF 690-10.179
3.0 3.0
(43.5) (43.5)
03
06
010
RP 10
0
RP 5
5
FG00
01
00
01
02
02
25 25
FG0
0
FG0
FG
RP
FG
FG
FG
P0 0
2.5 2.5
R FG
(36.3) (36.3)
2.0 2.0
(29.0) (29.0)
1.5 1.5
(21.8) (21.8)
1.0 1.0
(14.5) (14.5)
0.5 0.5
(7.3) (7.3)
0 0
0 10 20 30 40 50 60 70 80 90 100 0 10 20 30 40 50 60 70 80 90 100
(2.6) (5.3) (7.9) (10.6) (13.2) (15.9) (18.5) (21.1) (23.8) (26.4) (2.6) (5.3) (7.9) (10.6) (13.2) (15.9) (18.5) (21.1) (23.8) (26.4)
Q [l/min] - [(US gpm)] Q [l/min] - [(US gpm)]
3
The curves are obtained in the following conditions: mineral oil type SAE 10, kinematic viscosity 120 SSU (30 cSt), density 7.29 lb/gal (0,856 kg/dm ).
FLOW
Degree of filtration
FG003 FG006 FG010 FG025 RP010 RP025
Flow Dp= 29 psi (2 bar)
Filter type
US gpm (l/min)
HF 690-10.090 5.3 (20) 9.2 (35) 11.9 (45) 15.9 (60) 13.2 (50) 17.2 (65)
HF 690-10.179 9.2 (35) 14.5 (55) 18.5 (70) 22.5 (85) 19.8 (75) 23.8 (90)
HOW TO ORDER A COMPLETE FILTER
1 2 3 4 5 6 7 8 9
HF 690 - 10.179 - AS - FG010 - LC - B60 - GD - B - XA - G
1 Filter type CODE 4 Dp collapse pressure CODE 7 Seals CODE
See table pag. 2 HF 690-. 290 [psi] (20 [bar]) LC Buna B
Viton V
Edition: 01/03.2011
2 Filtering surface CODE 5 By-pass valve CODE
Standard AS WithBy-pass settingvalve87[psi](6[bar]) B60 8 Indicator arrangement CODE
Without B00 Arranged XA
3 Degree of filtration CODE
3 [mm] Micro-fibre glass FG003 6 Ports IN/OUT CODE 9 Indicators CODE
6 [mm] Micro-fibre glass FG006 Threads GAS (BSPP) Without indicator, with plug G
10 [mm] Micro-fibre glass FG010 G 1/2 GD Visual differential indicator J
25 [mm] Micro-fibre glass FG025 On request metric threads, NPT or SAE Visual electrical differential indicator T
J514b are available.
10 [mm] Reinforced cellulose RP010
25 [mm] Reinforced cellulose RP025 Standard On request
HF 690 01 TA
HOW TO ORDER A REPLACEMENT ELEMENT
1 2 3 4 5
HE K85 - 10.179 - AS - FG010 - LC - B
1 Filter type CODE 3 Degree of filtration CODE 4 Dp collapse pressure CODE
See table pag. 2 HE K85-. 3 [mm] Micro-fibre glass FG003 290 [psi] (20 [bar]) LC
CODE 6 [mm] Micro-fibre glass FG006 CODE
2 Filtering surface 5 Seals
10 [mm] Micro-fibre glass FG010
Standard AS Buna B
25 [mm] Micro-fibre glass FG025 Viton V
10 [mm] Reinforced cellulose RP010
25 [mm] Reinforced cellulose RP025 Standard On request
3 002 ICAT020-003
