| Hydraulic Filter P556005 332B7467 332/B7467 BT334 Parameter: | |
| Part Number | P556005 332B7467 332/B7467 BT334 |
| Brand | Tamfiney |
| Weight | 539g |
| Height | 130mm |
| Outer Diameter | 93mm |
| Inner Diameter/ Thread Size | 1 1/8-16 UN |
| Minimum Order | 300 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:
ISEKI SF 300SF 303SF 330SF 333TA 525 FTU 315TU 318TU 320TU 324TU 325
JCB JS 370
KOBELCO SK 007SK 007-2SK 007-5SK 007-6SK 014SK 015SK 015SK 015 SRSK 07 SRSK 09 SR
Professional Hydraulic Filter P556005 332B7467 332/B7467 BT334
Q: How tight should a hydraulic filter be?
There is no unified "tightening value" for hydraulic filters, and the torque value specified in the manufacturer's instructions must be strictly followed; If there is no data, it can only be tightened evenly after contact with the sealing surface to prevent leakage, and excessive tightening based on experience is strictly prohibited.
Core principles and operational standards
- Primary basis: Please refer to the recommended torque (Nm) on the nameplate or manual of the filter element/filter body first. Different specifications (M10-M30, etc.), materials (steel/aluminum/plastic), and sealing forms (O-ring/gasket) have significant differences in torque.
- General practice when there is no data: Clean the sealing surface and lubricate the O-ring. After manually tightening it to the bottom, use a wrench to evenly apply force until the sealing surface is completely fitted and there is no leakage. Usually, the additional rotation angle should not exceed 1/4~1/2 turn (depending on the sealing structure). Do not use a long lever to tighten with excessive force.
- Consequences of being too tight: causing thread slippage, shell deformation and cracking, O-ring extrusion failure, or filter cartridge end cap damage, which can instead lead to internal leakage or bypass.
- Consequences of looseness: Oil leakage under high pressure, impurities entering the system by bypass, and damage to pump valve components.
Precautions for different connection types
- Spin-0n filter : Most designs require hand tightening, while some require tools to assist in contacting the sealing surface. It is strictly prohibited to use chain wrenches to apply excessive force; If the manufacturer specifies "hand twist+1/2 turns", strictly follow this.
- Threaded interface filter: Referring to the hydraulic joint torque table (taking into account thread specifications and lubrication conditions), it is usually necessary to use sealant or tape to tighten to the torque value rather than feeling tight.
Q: What is another name for a hydraulic filter?
Another common name for hydraulic filter is hydraulic filter element or hydraulic oil filter.
Hydraulic filter element: It mainly refers to the internal filtering element and is often used as a synonym for integral filters;
Hydraulic oil filter: an official technological term (published in 2003) that emphasizes the filtering function of hydraulic oil, commonly found in aviation and professional fields.
Both refer to the same type of device, which is a filtering component used in hydraulic systems to remove oil impurities and maintain cleanliness.
