Most people felt that "Air-Oil Cooler" could only be effectively applied to lower Horse Power(HP) hydraulic systems, but with today's technology, "Air-Oil Cooler" cooling system becomes more efficient for Heat…
The "Drain" cooling method can only relieve part of the heat created by variable displacement pumps, whereby the remaining heat, from pump main-outlet to the working systems, will gradually increase…
Flow Rate is one of the common ways that is mostly used to select a "Water-Oil Cooler" cooling system with no specific reason.Flow Rate is unable to provide a specific…
The "Return-Line"cooling method is commonly used in China & Taiwan while the "Separate" cooling method is commonly used in USA & EUROPE. That is because, in China & Taiwan, hydraulic…
Basically a "Separate" cooling method is advisable. If a "Return-Line" cooling method is used, a "by-pass" system is required, and in the case of incorrect installation, it may cause a…
Interface Size Cross Reference SOLTECH CETOP ISO NFPA-NEW NFPA-OLD DIN-24340 SWG-02 3 03 D03 D01 NG 6 SWG-03 5 05 D05 D02 NG 10 DSHG-04 7 07 D07 D04 NG…
ISO & NAS 1638 Cross Reference ISO Code NAS 1638 19/16 10 18/15 9 17/14 8 16/13 7 15/12 6 14/12 14/11 5 13/10 4 12/9 3 11/8 2 10/8…
ISO 4406 Chart 5μm < Particles < 15μm (Number of particles per ml) Range Number More than Up to and including 80,000 160,000 24 40,000 80,000 23 20,000 40,000 22…
Fluid Cleanliness Required for Typical Hydraulic Components Components ISO Code Servo control valves 17/14/11 Proportional valves 18/15/12 Vane and piston pumps/motors 19/16/13 Directional & pressure control valves 19/16/13 Gear pumps/motors…
The ISO 4406:1999 (International Standards Organization) cleanliness level standard has gained wide acceptance in most industries today. This standard references the number of particles greater than 4, 6, and 14…