Import 311965 1.07.08d03bh4p Ca-D Filter Element — Buy in wholesale FOB from Supplier in Australia

The 311965 1.07.08D03BH4P CA-D filter element is a hydraulic oil filter manufactured by Henan Uters Industrial Technology Co., Ltd., with listed origin in Australia. It is constructed from fibre glass, oil paper, and stainless steel mesh, achieving a filtration efficiency of 99.9% at filter ratings from 1 to 25 micrometres. The element operates across pressure classes of 1.0 MPa, 2.0 MPa, 16.0 MPa, and 21.0 MPa, with O-ring seals available in NBR or fluoro rubber for material compatibility with different hydraulic fluids. Its primary role is installed at hydraulic system inlets to remove metal particles and contaminants from lubricating and hydraulic oil systems, thereby protecting downstream pumps, valves, and actuators from abrasive wear and catastrophic failure.

The multi-layer media construction combines depth-loading fibre glass with surface-retentive stainless steel mesh support, a typical arrangement for high-pressure hydraulic filters rated to ISO 2941 collapse and burst standards. Filter ratings of 1-25 micrometres cover the full spectrum from ultra-fine servo-valve protection to standard return-line contamination control; the specific 99.9% efficiency figure suggests a Beta ratio of 1000 or greater at the rated particle size. O-ring material selection, NBR for mineral oils and fluoro rubber for phosphate esters or high-temperature synthetic fluids, is critical because seal degradation causes bypass leakage and unfiltered flow. The operating pressure range spans low-pressure return lines through high-pressure piston-pump outlets, though the 21.0 MPa upper limit positions this element primarily in medium-pressure industrial circuits rather than continuous heavy-duty mobile applications.

Buyers for this element include maintenance engineers in steel mills, power generation facilities, marine propulsion systems, and construction equipment fleets, where unplanned hydraulic downtime carries substantial production penalties. The CA-D designation and 311965 part number suggest cross-reference compatibility with Pall, Hydac, or similar mainstream hydraulic filter series, though buyers must verify port dimensions and seal configurations before substitution. Sourcing from Henan Uters Industrial Technology Co., Ltd. requires direct confirmation of minimum order quantities, lead times, and whether the Australia origin denotes manufacturing location or registered business jurisdiction, as the supplier address in Jiaozuo, Henan, China, indicates production likely occurs in mainland China.

Henan Uters Industrial Technology Co., Ltd. maintains a registered address at A15 Aliyun Innovation Centre in Wuzhi, Jiaozuo, Henan Province, China, with the listing showing origin country as Australia. The supplier holds a harbor trust tier, which represents an entry-level verification status on the platform without advanced audit confirmation. The response rate is recorded at 0.00% with zero average response hours, indicating no historical buyer engagement through the platform messaging system. This absence of response data is a material gap for buyers evaluating communication reliability, and direct contact methods should be established before committing to orders.

The company profile positions itself as a manufacturer of hydraulic filter elements with cross-reference capabilities to major brands including Pall, Hydac, Argo, Mahle, and others across industrial, mobile, and process filtration applications. No specific factory certifications, production capacity figures, or third-party quality accreditations appear in the source data, so buyers should request ISO 9001 certification, production facility audit reports, and sample test data against the quoted ISO 2941-2943 and ISO 3724/3968/16889 standards. The Australia origin designation is ambiguous given the Chinese operational address; clarify whether this indicates an Australian sales entity, a registered trademark jurisdiction, or actual manufacturing location before finalising import documentation.