
The hydraulic oil filter element 01.NL 250.6VG.30.S.P with an outer diameter of 78mm, an inner diameter of 40.5mm, and a length of 248mm, it can be adapted to a variety of hydraulic systems.

The hydraulic oil filter element 01.NL 250.6VG.30.S.P with an outer diameter of 78mm, an inner diameter of 40.5mm, and a length of 248mm, it can be adapted to a variety of hydraulic systems. In terms of filtration efficiency, for particles with a size of 20μm, the β value reaches 200, effectively intercepting impurities. The operating temperature range is from -30°C to +100°C. When the hydraulic systems of various construction machinery and industrial equipment are in operation, it can accurately intercept the contaminants in the hydraulic oil, ensuring that the cleanliness meets the stringent requirements of the systems.
|
Part Number |
01.NL 250.6VG.30.S.P. / 305560 |
|
O.D. |
78mm |
| I.D. | 40.5mm |
|
Length |
248mm |
|
Efficiency |
20µ @ β200 |
|
Collapse Rating |
21 BAR |
|
Temp |
-30 - +100°C |
|
Adhesive |
Epoxy |
|
End Cap |
Corrosion Resistant CS/AL |
|
Flow Direction |
Out/In |
|
Media Type |
Glass Fiber |
|
Recommended Change Out (psid) |
25 |
|
Seal |
Nitrile |






|
Filter Elements 01.NL 40 - 1000 |
|
|
312621 |
01.NL 40.3VG.30.E.P |
|
314169 |
01.NL 40.25VG.HR.E.P |
|
312636 |
01.NL 63.3VG.30.E.P |
|
312641 |
01.NL 63.130G.30.E.P |
|
312649 |
01.NL 100.3VG.30.E.P |
|
312657 |
01.NL 100.130G.30.E.P |
|
300784 |
01.NL 250.3VG.30.E.P |
|
303040 |
01.NL 250.130G.30.E.P |
|
307250 |
01.NL 400.3VG.30.E.P |
|
307258 |
01.NL 400.130G.30.E.P |
|
300371 |
01.NL 630.3VG.30.E.P |
|
300798 |
01.NL 630.130G.30.E.P |
|
329301 |
01.NL 1000.10VG.30.E.P |



Petrochemical industry: oil refining and oilfield water injection.
Mechanical processing field: the lubrication systems of mining machinery and injection molding machinery, as well as compressors.
Power and nuclear power sectors: the lubrication systems of steam turbines and boilers, and the oil purification of the bypass control systems.




Internormen Filter element Collection:
➡ 01.NR return-line filter elements
Nominal sizes: 63 – 1000 (145 psi/10 bar)
These elements meet DIN 24550-4 standards and are ideal for use
in return-line filters to reduce oil contamination.
➡ 01.NL in-line filter elements
Nominal sizes: 40 – 1000 (435 psi/30 bar and high resistance)
These elements meet DIN 24550-3 standards and are ideal for use in pressure filters to protect system components.
➡ 01.N in-line filter elements
Nominal size: 100 (232 psi/16 bar)
These elements are ideal for use in low pressure in-line filters to protect system components such as valves and hydraulic motors.
➡ 01.AS and TS suction filter elements
Nominal sizes: 180 – 631
These elements are ideal for use in suction filters to protect sensitive hydraulic pumps.
➡ 01.NBF breather filter elements
Nominal sizes: 25 – 125
These elements are ideal for use in tank breather filters to protect the
hydraulic fluid from contamination in the ambient air.
➡ 01.WSNR Watersorp off-line filter elements
Nominal sizes: 250 – 1000 (145 psi/10 bar)
These elements are ideal for use in off-line filters to remove particles
and water from the hydraulic system.
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