♧ Usages and applications 
01. Application
Lubricating oil, Fuel oil or other liquids with property 
02. Differential pressure
5~10kg/cm² 
03. Bearings
Internally setted ball bearing or roller bearing, 
lubricated by the pumping liquid. 
04. Shaft sealing
Gland packing or mechanical seal. 
05. Relief valve 
Built-in type. 
Setting pressure : minimum 5.5kg/cm² maximum 10.5kg/cm² 
06. Pumping temperature 
Up to 80°C (Normally up to 60°C) 
07. Flanges 
KS or JIS 10kg/ cm², FF 
08. Number of revolutions
In general.
09. Viscosity
5~2000cst. 
10. Standard capacity
Calculated at 25.8cst (Rw.No.1, 100sec.) 
Motor rpm slip considered. 
* The out of the above range can be supplied 
according to customer’s order placement
♧ Operating data 
Capacity : 40m³/Hr ~ 200m³/Hr
Head : 2Kg/㎠ ~ 10Kg/㎠
Suction Bore : Ø150mm ~ Ø250mm