| The Arrow Pneumatics manufactures two types of in-line hydraulic filters. These are for small, high pressure systems on the pressure side of the pump to prevent foreign particles of 25 microns and larger, such as those created by pump wear, from entering valves.
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Hydraulic In-Line FilterArrow's hydraulic in-line filter provides protection for small, high pressure systems up to 3,000 psi. A sintered bronze element insures protection against crushing should dirt accumulate and increase pressure drop across the element. The unique construction features an anodized aluminum housing for light weight, and a conically shaped sintered bronze element positioned by a retaining spring to allow true, uninterrupted axial flow. Special viton O-rings are available for oil systems where chemical action may be a problem. The standard 25 micron bronze filter element can be easily cleaned or replaced. Nominal filtration ratings of 90, 40, or 10 microns are available. Maximum operating pressure is 3,000 psi. Operating temperatures are 35°F to 200°F. For viton O-rings, the operating temperatures are 35°F to 400°F.
| Part No. |
NPTF |
Overall Length |
Diameter |
Weight (lbs.) |
Element & Seal |
Spring Kit |
9052 9053 9054 9056 9152 9153 |
1/4" 3/8" 1/2" 3/4" 9/16"-18 SAE 3/4"-16 SAE |
3-1/4" 3-1/4" 4-15/16" 4-15/16" 3-1/4" 3-1/4" |
1-1/2" |
.46 .46 .83 .83 .46 .46 |
EK9052 EK9052 EK9054 EK9054 EK9052 EK9052 |
SK9052 SK9052 SK9054 SK9054 SK9052 SK9052 |
Use suffix V for viton seals. For 90, 40, or 10 micron elements, use micron size as a dash number and add to part no., i.e., 9052-10, EK9052-10.
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Hydraulic In-Line Filter - Tee TypeArrow's hydraulic in-line filter provides protection for small, high pressure systems up to 5,000 psi. The design is similar in performance to the model 9052 and 9053 filters, with the added convenience of a cleanable element that can be removed without breaking line connections. A filter access cap simply unscrews for easy element cleaning and replacement. The anodized aluminum housing is light weight. Porting is 1/4" NPT, 3/8" NPT or 9/16"-18 SAE pipe. Special viton O-rings are available for oil systems where chemical action may be a problem. The standard 25 micron bronze filter element can be easily cleaned or replaced. Nominal filtration ratings of 90, 40, or 10 microns are available. Maximum operating pressure is 5,000 psi. Operating temperatures are 35°F to 200°F. For viton O-rings, the operating temperatures are 35°F to 400°F.
| Part No. |
NPTF |
Overall Length |
Diameter |
Weight (lbs.) |
Element & Seal |
Spring Kit |
9052T 9053T 9152T |
1/4" 3/8" 9/16"-18 SAE |
3-3/16" |
2-1/8" |
.93 |
EK9052 EK9052 EK9052 |
SK9052T SK9052T SK9052T |
Use suffix V for viton seals. For 90, 40, or 10 micron elements, use micron size as a dash number and add to part no., i.e., 9052T-10, EK9052-10.
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Spin-On Filters - In-Line |
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20 SeriesThe 20 Series Single Adapter accepts the 20 Series Standard and Extended Length Filters. The adapter is made of die-cast aluminum with standard 3/4" NPT or 1-1/16"-12 SAE inlet/outlet ports. Consult the factory for BSP threads. 1/8" NPT gauge ports are optional. Gauge port locations are located in four places on the head. Vacuum or pressure gauges are sold separate. Adapters assembled with pressure differential indicators on the right of the inlet are available as a complete unit. By-pass valves are optional with 3 psi for suction line applications or 25 psi for return line applications. Consult factory for additional by-pass valve values.
ORDERING INFORMATION
| Part Number |
Thread |
Gauge Ports |
By-Pass Valve |
Indicator |
50205 50182 |
NPT |
NO YES |
NO |
NO |
50183 50184 |
NPT |
NO YES |
3-5 psi Suction Line |
NO |
50185 50186 |
NPT |
NO YES |
25 psi Return Line |
NO |
50214 50215 |
SAE |
NO YES |
NO |
NO |
50216 50217 |
SAE |
NO YES |
3-5 psi Suction Line |
NO |
50218 50219 |
SAE |
NO YES |
25 psi Return Line |
NO |
50260 50299 |
NPT SAE |
NO |
NO |
YES |
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40-A SeriesThe 40-A Series Single Adapter accepts the 40 Series Standard and Extended Length Filters. The adapter is made of die-cast aluminum with standard 1" NPT or 15/16"-12 SAE inlet/outlet ports. Consult the factory for BSP threads. 1/8" NPT gauge ports are optional. Gauge port locations are located in four places on the head. Vacuum or pressure gauges are sold separate. Adapters assembled with pressure differential indicators on the right of the inlet are available as a complete unit. By-pass valves are optional with 3 psi for suction line applications or 25 psi for return line applications. Consult factory for additional by-pass valve values.
ORDERING INFORMATION
| Part Number |
Thread |
Gauge Ports |
By-Pass Valve |
Indicator |
50114 50110 50111 |
NPT |
NO YES NO |
NO |
NO NO YES |
50112 50113 |
NPT |
NO YES |
3-5 psi Suction Line |
NO |
50115 50116 50117 |
NPT |
NO YES NO |
25 psi Return Line |
NO NO YES |
50187 50188 50189 |
SAE |
NO YES NO |
NO |
NO NO YES |
50190 50191 |
SAE |
NO YES |
3-5 psi Suction Line |
NO |
50193 50194 50195 |
SAE |
NO YES NO |
25 psi Return Line |
NO NO YES |
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40-B SeriesThe 40-B Series Single Adapter accepts the 40 Series Standard and Extended Length Filters. The adapter is made of die-cast aluminum with standard 1-1/4" NPT or 1-5/8"-12 SAE inlet/outlet ports. Consult the factory for BSP threads. 1/8" NPT gauge ports are optional. Gauge port locations are located in four places on the head. Vacuum or pressure gauges are sold separate. Adapters assembled with pressure differential indicators on the right of the inlet are available as a complete unit. By-pass valves are optional with 3 psi for suction line applications or 25 psi for return line applications. Consult factory for additional by-pass valve values.
ORDERING INFORMATION
| Part Number |
Thread |
Gauge Ports |
By-Pass Valve |
Indicator |
50136 50137 50138 |
NPT |
NO YES NO |
NO |
NO NO YES |
50139 50140 |
NPT |
NO YES |
3-5 psi Suction Line |
NO |
50142 50143 50144 |
NPT |
NO YES NO |
25 psi Return Line |
NO NO YES |
50196 50197 50198 |
SAE |
NO YES NO |
NO |
NO NO YES |
50199 50200 |
SAE |
NO YES |
3-5 psi Suction Line |
NO |
50202 50203 50204 |
SAE |
NO YES NO |
25 psi Return Line |
NO NO YES |
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40-C SeriesThe 40-C Series Single Adapter accepts the 40 Series Standard and Extended Length Filters. The adapter is made of die-cast aluminum with standard 1-1/2" NPT inlet/outlet ports. Consult the factory for BSP threads. 1/8" NPT gauge ports are optional. Gauge port locations are located in four places on the head. Vacuum or pressure gauges are sold separate. Adapters assembled with pressure differential indicators on the right of the inlet are available as a complete unit. By-pass valves are optional with 3 psi for suction line applications or 25 psi for return line applications. Consult factory for additional by-pass valve values.
ORDERING INFORMATION
| Part Number |
Thread |
Gauge Ports |
By-Pass Valve |
Indicator |
50123 50164 50165 |
NPT |
NO YES NO |
NO |
NO NO YES |
50166 50167 |
NPT |
NO YES |
3-5 psi Suction Line |
NO |
50169 50170 50171 |
NPT |
NO YES NO |
25 psi Return Line |
NO NO YES |
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