1. Internal leakage in the pump increases. Repair or replace the pump because its volumetric efficiency is deteriorated. 2. Internal leakage in the valve increases.…
1. Suction pipe connection is loose. Fix the connection (screwed part and packing). 2. There are foams in the reservoir. 1. The oil level is…
1. The suction line or the suction filter is clogged. Remove the clogging. 2. The suction line is too narrow or long. Replace the piping…
1. The rotation direction is incorrect. Make sure that the direction is correct. 2. The pump shaft is not rotating. Check and modify the shaft…
A hydraulic unit may incorporate steel pipes, stainless pipes, or hoses. Nominal size of pipes: A (millimeter) and B (inch), outer diameter is same. Scale…
Manifolds connect ports of hydraulic components with drilled metal blocks, instead of piping. They usually have outlet ports with tapered threads (Rc) or connection flanges.…
(1) Selection Based on Pump Output Capacity Generally, reservoir capacity should be three to five times larger than the pump output capacity. In a closed…
(1) A reservoir should be set up with a method to shut out foreign substances such as dust. Example: Filter at a ventilation or a…
Screw, flange, welded, flare, and flareless fittings are available for line connection and equipment setup. In addition, the following fittings are among the available selection.…
This joint transmits working fluids to rotary parts. The rotary and swivel types are available.