BOSCH REXROTH
R928022513
$65.90 USD
- BOSCH REXROTH
- Material:R928022513
- Model:81.90P25-S00-0-M
Quantity in stock: 0
The Bosch Rexroth 81.90 P25-S00-0-M (R928022513) is a high-performance filter element designed to meet the rigorous demands of industrial filtration. This particular model is engineered to function as the central component within industrial filters, playing a crucial role in the actual filtration process. The filter element is responsible for determining the key variables of filtration such as retention capacity, dirt holding capacity, and pressure loss, which are critical for maintaining system efficiency and reliability. With its advanced design, the Bosch Rexroth filter element is suitable for filtering hydraulic fluids within hydraulic systems. It also extends its application to the filtration of lubricants, various industrial fluids, and gases, showcasing its versatility across different mediums. The product's specifications include a size that accommodates specific system requirements and a pressure differential capacity measured in bar. Moreover, it boasts a precise filter rating measured in micrometers (µm), ensuring that it can effectively remove contaminants to maintain fluid cleanliness and protect sensitive components from wear and damage. The 81.90 P25-S00-0-M filter element utilizes superior filter media crafted by Bosch Rexroth to achieve optimal performance in various industrial settings. Its construction is tailored to provide reliable operation over an extended service life, reducing downtime and maintenance costs associated with filter replacement. Whether used in hydraulic circuits or for other industrial purposes, this Bosch Rexroth filter element ensures high-quality filtration results that contribute to the smooth operation of machinery and equipment.
The filter element is the central component of industrial filters. The actual filtration process takes part in the filter element. The main filter variables, such as retention capacity, dirt holding capacity and pressure loss are determined by the filter elements and the filter media used in them. Rexroth filter elements are used for the filtration of hydraulic fluids in the hydraulic system as well as for the filtration of lubricants, industrial fluids and gases.
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81. |
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S00 |
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0 |
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M |
Design |
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01 |
Filter element |
80. |
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Size |
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02 |
90 1) |
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130 2) |
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Filter rating in μm |
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03 |
Nominal |
Paper, not cleanable |
P10 |
P25 |
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Absolute |
Non-woven glass fiber media, not cleanable |
H3XL |
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H6XL |
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H20XL |
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Glass fiber material generation 5, non-reusable, not cleanable |
PWR10 |
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Pressure differential |
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04 |
max. admissible pressure differential of the filter element |
5.0 bar |
S00 |
Bypass valve |
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05 |
Without |
0 |
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Seal |
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06 |
NBR |
M |
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1) |
Filter size 180 comprises two replacement cartridges of size 90. |
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2) |
Filter size 260 comprises two replacement cartridges of size 130. |
general
Size |
90 | 130 |
Filter rating / mesh size |
3 µm |
hydraulic
Size |
90 | 130 |
Maximum pressure differential |
5 bar | |
Minimum conductivity of the medium |
300 pS/m | |
Hydraulic fluid temperature range |
-40 … +65 °C |
Important information on hydraulic fluids!
For more information and data on the use of other hydraulic fluids, please refer to data sheet 90220 or contact us! Flame-resistant – containing water: Due to possible chemical reactions with materials or surface coatings of machine and system components, the service life with these hydraulic fluids may be less than expected. Filter materials made of filter paper P must not be used, filter elements with glass fiber material have to be used instead. Bio-degradable: If filter materials made of filter paper are used, the filter life may be shorter than expected due to material incompatibility and swelling.For applications outside these parameters, please consult us!
Hydraulic fluid |
Classification |
Suitable sealing materials |
Suitable adhesive |
Standards |
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Mineral oil |
HLP |
NBR |
Standard |
DIN 51424 |
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Bio-degradable |
Insoluble in water |
HETG |
NBR |
VDMA 24568 |
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HEES |
FKM |
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Soluble in water |
HEPG |
FKM |
VDMA 24568 |
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Flame-resistant |
Water-free |
HFDU, HFDR |
FKM |
VDMA 24317 |
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Containing water |
HFAS |
NBR |
DIN 24320 |
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HFAE |
NBR |
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HFC |
NBR |
VDMA 24317 |
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Skydrol |
‒ |
EPDM |
Special “H” |
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Rexroth filter elements are tested and quality-monitored according to different ISO test standards:
Filtration performance test (multipass test): ISO 16889:2008-06
Δp (pressure loss) characteristic curves: ISO 3968:2001-12
Compatibility with hydraulic fluid: ISO 2943:1998-11
Collapse pressure test: ISO 2941:2009-04
The development, manufacture and assembly of Rexroth industrial filters and Rexroth filter elements is carried out within the framework of a certified quality management system in accordance with ISO 9001:2000.
Environmental safety and recycling
The used filter element should be disposed of in accordance with the respective country-specific legal regulations of environmental protection.
After completion of the filter life, the components of the filter, in accordance with the respective country-specific legal regulations of environmental protection, are recycled.