Ultra High Efficiency Hydraulic Filter 126-1818, 1261818
The 126-1818 can replace Fleetguard HF35554, Baldwin BT9362-MPG, Donaldson P179343, Case 254353A1.
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Vacuum Oil Purifier with Complete Accessories The Vacuum Oil Purifier is a high-performance industrial oil purification system designed to remove solid particles, moisture, dissolved water, and air from lubricating oil, hydraulic oil, transformer oil, and other industrial fluids. Supplied with complete accessories, this purification unit provides an efficient solution for oil maintenance, oil regeneration, and contamination control in demanding industrial applications. With a processing capacity of 50 liters per minute, it is suitable for workshops, equipment maintenance centers, power plants, hydraulic systems, and other facilities that require reliable oil purification. Technical Specifications Product Type Vacuum Oil Purifier Accessories Complete Accessories Included Flow Rate 50 L/min Working Pressure 0.6 MPa Vacuum Level ≤ -0.095 MPa Residual Water Content 5–10 ppm Residual Air Content ≤ 0.2% First-Stage Filtration 100 μm Second-Stage Filtration 10–20 μm Third-Stage Filtration 1–3 μm Voltage 380 V AC Frequency 50 Hz Phase Three Phase Motor Power 36 kW Heating Power 24 kW Control System PLC Control Efficient Vacuum Dehydration and Degassing The purifier operates with a vacuum level of ≤ -0.095 MPa, creating an effective environment for removing moisture and air from contaminated oil. After treatment, the residual water content can be reduced to approximately 5–10 ppm, while the residual air content is controlled to ≤ 0.2%. This helps improve oil cleanliness and reduce the negative effects of moisture and air on lubrication performance, hydraulic components, pumps, valves, bearings, and other critical equipment. Three-Stage Precision Filtration The Vacuum Oil Purifier uses a three-stage filtration process for progressive contaminant removal. The first stage uses a 100-micron filter to capture larger solid particles and protect the downstream filtration system. The second stage provides 10–20 micron filtration for finer contamination control. The third stage uses a high-precision 1–3 micron filter to remove very small particles and achieve a higher level of oil cleanliness. This multi-stage design supports stable purification performance and helps protect critical components from particulate contamination. Powerful Heating and High Processing Capacity Equipped with a 24 kW heating system, the purifier provides effective heating during the oil treatment process. Controlled heating helps improve moisture separation and supports efficient vacuum purification. With a 50 L/min flow rate and 0.6 MPa working pressure, the system is designed for high-capacity industrial oil purification and continuous maintenance applications. PLC Automatic Control The system features PLC control for organized and automated operation. Its electrical configuration is 380 V AC, 50 Hz, three phase, with a 36 kW motor. PLC-based operation helps simplify system management, improve process consistency, and reduce the need for frequent manual adjustments during purification. ...
The Heavy Duty Hydraulic Filter 934571 is a high-capacity replacement hydraulic filter element designed for demanding hydraulic filtration applications. It is manufactured as a replacement for Parker 934571 and is associated with the Parker 2600R005BN3HC configuration. Parker's published filter catalog lists 934571 with 2600R005BN3HC, while current cross-reference data identifies the part with several widely used hydraulic filtration numbers.
With an outer diameter of approximately 5.72 inches (145.2 mm) and an overall length of approximately 36.18 inches (919 mm), this long-format element is suitable for hydraulic systems where high contaminant control and dependable filtration are important. The supplied dimensions should be checked against the existing housing before ordering.
For distributors, filter shops, wholesalers, maintenance companies and aftermarket parts suppliers, this model provides a practical Alternative to Hydraulic Filter requirements while supporting OEM replacement and bulk purchasing programs.
The 934571 replacement element is designed for hydraulic oil filtration where protection of pumps, valves, actuators and other precision components is critical. Publicly available replacement listings identify the Parker 934571 configuration as a 5-micron return-line hydraulic filter, with pleated filtration media used in comparable replacement products. :contentReference[oaicite:2]{index=2}
Hydraulic fluid can carry dust, metal particles and other contaminants that may accelerate component wear. A properly selected replacement element helps maintain cleaner hydraulic oil and supports stable system operation. For professional maintenance teams, regular filter replacement can also help reduce unexpected downtime and protect the service life of expensive hydraulic components.
With a minimum order quantity of 60 pieces, this product is well suited to wholesalers, retailers, filter distributors and after-sales service providers that need a stable aftermarket supply. OEM and ODM support is also available for customers requiring customized filtration solutions.
| Parameter | Specification |
|---|---|
| Product Name | Heavy Duty Hydraulic Filter 934571 |
| Part Number | 934571 |
| Part Type | Hydraulic Filter |
| Replacement Type | Parker Replacement |
| Outer Diameter | 5.72 inch (145.2 mm) |
| Inner Diameter | 3.78 inch (96 mm) |
| Length | 36.18 inch (919 mm) |
| Gasket ID | 3.73 inch (94.8 mm) |
| MOQ | 60 pcs |
| OEM Reference | Parker 2600R005BN3HC / 934571 |
The following numbers are provided for cross-reference and identification purposes. Cross-reference data from public sources supports the relationship between Parker 934571 and a range of equivalent or alternative filtration part numbers. Always verify dimensions, filtration rating, sealing configuration and housing requirements before placing an order.
| Brand / Manufacturer | Cross Reference Part Number |
|---|---|
| Argo | V3149353 |
| Baldwin | PT23104-MPG |
| Donaldson | P567002 |
| Fleetguard | ST1276 |
| Hifi | SH 74132 |
| Hydac | 1263064 / 2600R005BN3HC / 2600R005BN4HC / 2600R005BNHC |
| Pall | HC2295FCN36H / HC2295FKN36H / HC2296FCN36H50 / HC2296FKN36H50 |
| Rexroth | R928017691 |
| SF Schupp | HY13412 |
| Wix | R44D05GV |
For professional filter buyers, dimensions are an important part of replacement selection. The 934571 element measures approximately 145.2 mm outside diameter, 96 mm inside diameter and 919 mm overall length, with a gasket inside diameter of approximately 94.8 mm. These measurements can help buyers identify a suitable replacement when the original part number is unavailable.
When comparing a Hydraulic Filter By Size, do not rely on outside diameter and length alone. Buyers should also confirm the inner diameter, gasket dimensions, filtration rating, flow direction, bypass requirements and housing design before installation.
This replacement element is intended for hydraulic filtration applications where clean hydraulic fluid is necessary for reliable equipment operation. It can be supplied to hydraulic equipment maintenance companies, industrial service providers, aftermarket filter distributors and machinery parts wholesalers.
A correctly selected Hydraulic System Filter helps control particulate contamination in hydraulic oil. This is especially important in systems containing precision hydraulic pumps, control valves, cylinders and other components that can be affected by contaminated fluid.
CHINA EVERLASTING PARTS CO., LIMITED provides replacement filtration products for distributors and professional buyers worldwide. In addition to standard replacement elements, we support Custom Hydraulic Filter requirements for customers with specific dimensions, filtration media, sealing materials, packaging or private-label requirements.
OEM and ODM projects can be discussed according to your application, required dimensions and annual purchasing volume. For bulk orders, our team can also assist with part-number matching and replacement selection.
Sample Review – Ethan Brooks
The cross-reference information made it easy for our purchasing team to compare the 934571 replacement with our existing hydraulic filter stock.
Example: Industrial Filter Distributor
Sample Review – Marcus Ellington
The detailed dimensions were helpful when we were sourcing an alternative hydraulic element for our aftermarket customers.
Example: Heavy Equipment Service Supplier
Sample Review – Clara Whitmore
We needed a dependable replacement source for a long hydraulic filter element. The part-number comparison helped our team confirm the purchasing specification.
Example: Aftermarket Filter Wholesaler
CHINA EVERLASTING PARTS CO., LIMITED is a professional high-quality filters manufacturer serving global B2B customers. Our main products include Air Filter, Air Cleaner Filter, Air Dryer, Ventilation Filter, Breather Filter, Oil Filter, Fuel Filter, Hydraulic Filter, Fuel Water Separator, Air Oil Separator and Filters Assembly.
We focus on replacement filtration solutions for distributors, retailers, filter shops, wholesalers and aftermarket service companies. OEM and ODM cooperation is welcome, allowing customers to develop customized filtration products according to their market and application requirements.
If you are looking for a reliable Alternative to Hydraulic Filter 934571, need a Parker hydraulic filter cross reference, or want to source hydraulic filters in bulk, please contact our sales team.
WhatsApp / WeChat: +86 18965520297
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Email: Sales@filters-king.com
