There are four types of filters according to their filtration accuracy (the size of particles to filter out impurities). There are coarse filters, ordinary filters, precision filters and special filters. They can filter out more than 100μm, 10-100μm, 5 ～10μm and 1～5μm size impurities.

 

When selecting oil filters for Pall filter elements, the following points should be considered:

(1) The filtration accuracy should meet the predetermined requirements.

(2) It can maintain sufficient flow capacity for a long time.

(3) The filter element has sufficient strength and will not be damaged by hydraulic pressure.

(4) The filter has good corrosion resistance and can work for a long time at the specified temperature.

(5) The filter element is easy to clean or replace.

Other related model recommendations:

HH8314F40KNUBR24DC

HH8314F40KTXAMI

HH8314F40++XBR24DC

HH8314F40**XBR24DC

HH8314F40++XB1

Technical Parameters

Medium: general hydraulic oil, phosphate grease hydraulic oil, emulsion, water-hexanediol

Material quality: glass fiber filter paper-BN stainless steel woven mesh-W wood pulp filter paper-P stainless steel sintered mesh-V

Filter accuracy: 1μ ~ 100μ

Working pressure: 21bar-210bar

Working medium: general hydraulic oil, phosphate grease hydraulic oil, emulsion, water-glycol

Working temperature: -30℃～+110℃

Sealing material: fluorine rubber ring, nitrile rubber

Application field

1. Metallurgy: used in the filtration of the hydraulic system of rolling mills and continuous casting machines and filtration of various lubricating equipment.

2. Petrochemical: Separation and recovery of products and intermediate products in the process of oil refining and chemical production, and particle removal and filtration of oilfield injection water and natural gas.

3. Textile: Purification and uniform filtration of polyester melt in the process of drawing, protection and filtration of air compressor, degreasing and water removal of compressed gas.

4. Electronics and pharmaceuticals: pre-treatment filtration of reverse osmosis water and deionized water, pre-treatment filtration of washing liquid and glucose.

5. Thermal power and nuclear power: oil purification of gas turbines, boiler lubrication systems, speed control systems, bypass control systems, feed water pumps, fans and dust removal systems.