♧ Usages and applications 
Lubrication oil, fuel oil, liquids with lubricating property
♧ Design and operation features 
01. Applications 
Lubrication oil, fuel oil, liquids with lubricating property 
02. Differential pressure 
Up to 6kg/cm². 
03. Bearings
Internally setted metal bearing, lubricated by the pumping liquid. 
04. Relief valve
Built-in type. Recommended Setting pressure is 
132% of total pressure. 
Setting pressure : minimum 2.2kg/cm² maximum 6.2kg/cm² 
05. Shaft sealing 
Gland packing or mechanical seal. 
06. Pumping temperature 
Up to 70°C in general(max.130°C) 
07. Flanges
Suction and delivery KS or JIS 10kg/cm² rating. 
Flange faces are flat faced.(FF) 
08. Number of revolutions 
Less than 400cst up to 1800rpm  
Less than 500cst up to 1500rpm  
Less than 1000cst up to 1200rpm~1000rpm 
09. Viscosity
5~3000cst. 
10. Standard capacity 
calculated at 25.8cst(Rw.No.1, 100sec.),
Rpm-slip of motor is considered.     
To keep the capacity at iscosity less than 25.8cst, 
select bigger size or increase rpm. 
* The out of the above range can be supplied 
according to customer’s order placement
♧ Operating data 
Capacity : 1m³/Hr ~ 30m³/Hr
Head : 2Kg/㎠ ~ 6Kg/㎠
Suction Bore : Ø32mm ~ Ø80mm
♧ 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
▣ For pulp and paper industries, 
and process industries.
♧ Usages and applications 
Paper stock thru 6% consistency, 
black liquor to 60% solids etc. in the pulp & paper industries. 
Slurry handing, corrosive/abrasive crude, coke fines, 
waste treatment, venturi scriber, textile slurries etc, 
in the process industries.
♧ Design and operation features 
01. Materials in gray cast iron, ductile cast iron, stainless steel etc. 
02. Vertically split casing 
03. Modified spiral volute casing. 
04. Back pull-out design for low maintenance and downtime. 
05. Open impeller. 
06. Adjustable side plate and impeller. 
07. Renewable shaft sleeve. 
08. Oil lubricated bearings. 
09. Rotation : Clockwise rotation viewed from the driver end. 
10. Flanges are KS(JIS) 10kg/cm² ratings, FF 
11. Dynamic Balance Seal Type (Option).
* The out of the above range can be supplied 
according to customer’s order placement.
♧ Operating data 
Capacity : 0.5m³/min ~ 67m³/min
Head : 5m ~ 80m
Suction Bore : Ø100mm ~ Ø500mm