| Hydraulic Filter 714-07-28713 7140728713 714-07-28712 Parameter: | |
| Part Number | 714-07-28713 7140728713 714-07-28712 |
| Brand | Tamfiney |
| Weight | 1746g |
| Height | 260mm |
| Outer Diameter | 106mm |
| Inner Diameter/ Thread Size | M60*2 |
| Material | Metal & Paper |
| Filter Media | High-efficiency pleated cellulose / synthetic fiber |
| Casing | Painted steel outer body with perforated steel internal support |
| Typical Working Pressure | Up to approx. 6–10 bar |
| Filtration | Approx. 5–10 micron |
| Temperature Rating | Up to approx. 100–120°C |
| Minimum Order | 100 PCS |
| Place of Region: | Zhejiang, China |
| Payment Terms: | T/T |
| Price Terms: | FOB |
| Lead Time: | 30 to 50 days based on order quantities |
| Market Type: | After Market |
| Current Export Market: | Southeast Asian,North America, South America, Western Europe, Eastern Europe, Africa, Oceania |
Applications:
KOMATSU D 31 EX-22D 31 PX-22D 37 EX-22 WA 470-5 HWA 470-6 WA 470-7 WA 470-8 WA 475-10 WA 475-10E0WA 480-5 WA 480-5H WA 480-8 WA 80-3 WA 80-3
Professional 714-07-28713 Hydraulic Oil Filters 7140728713 714-07-28712
Q: What is a hydraulic spin-on?
Simply put, Spin-on hydraulic filter is a hydraulic oil filter that can be easily installed and replaced by simply screwing it on like a screw. It is the application of rotary filters in hydraulic systems, usually installed on return or suction pipelines, responsible for blocking metal debris, dust and other impurities in hydraulic oil, and protecting core components such as hydraulic pumps and valves from wear and jamming.
The reason why called "spin-on installation" lies in the installation method: the shell and filter are made as a whole, and can be directly screwed onto the filter seat without using special tools, making replacement particularly convenient.
It usually integrates a bypass valve inside, so if the filter element gets clogged, the oil can still circulate around it to avoid major problems; Some even come with a blockage indicator to remind you that it's time to replace the filter element.
It should be noted to distinguish: rotary hydraulic filters are filter elements in hydraulic systems, while common "rotary filters" are more commonly used in engines of automobiles and construction machinery. The two have similar principles but different application scenarios.
Q: How does the spin on hydraulic filter work?
The working principle of the spin-on hydraulic filter can be simply understood as follows: hydraulic oil passes through the filter media under pressure, with contaminants being trapped while clean oil continues to flow into the system. When the filter element becomes clogged to a certain extent, the built-in bypass valve automatically opens, allowing the oil to bypass the filter element directly and preventing system flow interruption or damage.
🔧 Workflow
- Oil enters: The hydraulic oil flows into the spin-on filter from the oil inlet. The housing is a spin-on steel structure, with filter media such as paper or synthetic fiber elements installed inside.
- Filtering and Blocking: When the oil passes through the filter element, contaminants such as solid particles, metal powders, and colloids are trapped on the filter element. The clean oil then flows out from the outlet and returns to the hydraulic system to continue operation.
- Bypass Protection: As the filter becomes increasingly clogged and the resistance rises to the set value, the bypass valve in the filter head automatically opens, allowing the oil to bypass the blocked filter element and pass directly through, ensuring the system does not shut down.
- Clogging Alert: Many spin-on filters have pre-drilled mounting holes for clogging sensors on the filter head. Installing the sensor allows real-time monitoring of the filter element's clogging status, alerting you to replace it promptly.
