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Products
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OTHER PRODUCTS: Suction Filters | Line Filters | Return Filters | Gas Filters | Filter Elements | Accessories | Laboratory Services
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Suction/Return Filters
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A quick starter with a good track record
This special filter system is used in vehicles whose motive power and working movements are effected hydraulically. Thanks to its design, it is able to protect the pump for the closed-circuit hydrostatic traction drive motion while ensuring simultaneous full-flow return filtration. As usual, the medium flows from the inside outwards, thus ensuring extremely easy maintenance and, of course, high-performance magnetic pre-filtration.
All Advantages in brief:
- Optical suction conditions in feed pump circuit
- Good cold-start performance, e.g. after long idle periods or during the winter months
- Integrated operation of 2 filters in a single housing
- Suitable for flow rate up to 600 l/min
- Individually adjustable filter grades from 5 µm(c)
- Adaptable filling pump feed pressure according to application (standard setting 0.5 bar)
- Innovative RT filter head with integrated vent valve, configured for several suction connections
- Several recirculation connections for different working circuits
- Integrated suction tube and drainage system for optimal hydraulic oil flow conditions
- Integrated secondary suction valve with protective strainer prevents damage due to dry running
- Externally installed bypass valve
- Security thanks to optical or electric contamination indicator
The filter is working with a temperature from -30 to 100ºC and can be fitted with a optional contamination indicator.
N.B.: () in the filter designations always stands for optional features
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SRA1/2/3/4
Add-on suction-return flow filter
| Pressure |
0 - 16 bar |
| Flow Rate |
0 - 260 l/min |
| Filtration Grade |
5 - 20 µm |
| Bypass |
Yes/No |
| Connection |
Thread |
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SRC2/3/4
Add-on suction-return flow filter
| Pressure |
0 - 16 bar |
| Flow Rate |
0 - 250 l/min |
| Filtration Grade |
5 - 20 µm |
| Bypass |
Yes/No |
| Connection |
Thread |
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SR200-03
Add-on suction-return flow filter - Compact filter with unique oil conductor system and special suction design for pump connection below oil level
| Pressure |
0 -16 bar |
| Flow Rate |
0 - 320 l/min |
| Filtration Grade |
5 - 20 µm |
| Bypass |
Yes/No |
| Connection |
Thread |
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SRA6
Built-in tank suction-return flow filter
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SR600-03
Add-on suction-return flow filter - Compact filter with unique oil conductor system and special suction design for pump connection below oil level
| Pressure |
0 -16 bar |
| Flow Rate |
0 - 600 l/min |
| Filtration Grade |
5 - 20 µm |
| Bypass |
Yes/No |
| Connection |
SAE-Flange |
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SRE-600
Built-in tank suction-return flow filter
| Pressure |
0 - 16 bar |
| Flow Rate |
0 - 600 l/min |
| Filtration Grade |
5 - 20 µm |
| Bypass |
Yes/No |
| Connection |
Tank-inlet chamber |
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SRE-800
Built-in tank suction-return flow filter
| Pressure |
0 - 16 bar |
| Flow Rate |
0 - 800 l/min |
| Filtration Grade |
5 - 20 µm |
| Bypass |
Yes/No |
| Connection |
Tank-inlet chamber |
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