Baldwin Medium Pressure Hydraulic Spin-on Filter – 20 Micron
The Baldwin Medium Pressure Hydraulic Spin-on Filter is designed to help maintain hydraulic fluid cleanliness and protect hydraulic systems used in mobile and industrial equipment. This spin-on filter uses a 20 micron nominal / 45 micron absolute filtration rating and incorporates a 30 PSID bypass valve for reliable operation within the specified system conditions.
With a 1"-12 thread, integral gasket and substantial filter body, this Baldwin hydraulic filter is suitable for a range of construction, agricultural and heavy equipment applications. It is listed for equipment associated with Atlas-Weyhausen, Bomag, Demag, Kramer, Liebherr, Moxy, V.M.E. and Volvo.
The filter is also related to Baldwin BT739 when used with the appropriate adapter and cross-references to Volvo part number 4787923-4.
Key Features
-
Genuine Baldwin hydraulic spin-on filter
- Designed for medium-pressure hydraulic applications
- 20 micron nominal filtration
- 45 micron absolute filtration
-
Fitted with a 30 PSID bypass valve
- 1"-12 thread size
- Integral G401 gasket
- Designed to help maintain hydraulic fluid cleanliness
- Suitable for a range of construction and heavy equipment
- Related to Baldwin BT739 with adapter
-
Volvo competitor/reference number 4787923-4
Hydraulic System Filtration
Clean hydraulic oil is important for the reliable operation of pumps, valves, cylinders and other hydraulic components. Contamination within hydraulic fluid can contribute to component wear and reduced system performance.
The Baldwin filter is designed to remove contaminants from hydraulic fluid as it passes through the filtration media. Its 20 micron nominal / 45 micron absolute rating provides a defined filtration specification for applications requiring this level of hydraulic filtration.
The integrated 30 PSID bypass valve is an important part of the filter design and should be considered when matching the filter to the hydraulic system manufacturer's requirements.
Equipment Applications
This Baldwin medium-pressure hydraulic filter is listed for applications involving equipment from manufacturers including:
- Atlas-Weyhausen
- Bomag
- Demag
- Kramer
- Liebherr
- Moxy
- V.M.E.
- Volvo Equipment
It may be suitable for construction machinery, material-handling equipment and other mobile hydraulic applications where the filter specifications and dimensions match the original requirement.
Always compare the existing filter and equipment manufacturer's specification before ordering.
Technical Specifications
| Specification |
Details |
| Brand |
Baldwin |
| Product Type |
Hydraulic spin-on filter |
| Application |
Medium-pressure hydraulic systems |
| Bypass Valve |
30 PSID |
| Thread Size |
1"-12 |
| Outside Diameter |
3 23/32" (94.5 mm) |
| Length |
8 7/32" (208.8 mm) |
| Gasket |
Integral G401 |
| Micron Rating |
20 micron nominal / 45 micron absolute |
| Related Baldwin Filter |
BT739 with adapter |
| Volvo Reference |
4787923-4 |
| Equipment Applications |
Atlas-Weyhausen, Bomag, Demag, Kramer, Liebherr, Moxy, V.M.E., Volvo |
Check the Filter Before Ordering
Hydraulic filters can look very similar while having different threads, dimensions, bypass settings and filtration characteristics. Before replacing a filter, check the part number, thread size, overall dimensions, gasket arrangement and required filtration specification against the original filter or equipment manufacturer's information.
The Volvo reference 4787923-4 can also be useful when identifying the correct replacement, but should be confirmed against the particular machine and application.
Why Choose Baldwin Hydraulic Filters?
Baldwin filtration products are designed for demanding engine and equipment applications, with filter media selected according to the requirements of different filtration systems.
For hydraulic equipment, selecting the correct filter is important to help maintain fluid cleanliness and support the reliable operation of hydraulic components.
Buy Baldwin Hydraulic Filters from Conlan Oils
With over 40 years of experience supplying oils, lubricants, filters, tools and workshop products, Conlan Oils can help you source the correct filtration product for your machinery and equipment.
If you have the existing filter number but cannot find it on our website, contact our team. We can often source and order filters and other products that aren't currently listed online.
Call 059 8632494 or email enquiry@conlanoils.com to check availability and ordering options.