SG Series pump have a high-performance, sophisticated plunger pump that has low pulsation and enables stable injection.

SG series pumps features highly acclaimed for their high efficiency, stable injection, easy maintenance, low running costs, and safety at a high level which are combined effectively.

It is preferred by worldwide customer and is a popular and standard pump of the Jet Grouting method that is carried out in various places.

YBM Pumps selection chart (pressure and flow rate)


Model SG-15SV-e
Pump type Triplex plunger pump
Plunger stroke 80 mm
Plunger dia. 80 mm
Maximum discharge pressure* 2.2 MPa 2.9 MPa
Running discharge pressure 2.0 MPa 2.5 MPa
Theoretical discharge volume 251 L/min 221 L/min
Crank rotation speed 208 min-1 183 min-1
Inverter Frequency Adjustable Range (15)~65 Hz (15)~57 Hz
Suction bore 50 mm (2”)
Discharge bore 40 mm (1-1/2”)
Motor power 11 kW-4P Inverter controlled
Voltage Three-phase AC 200V
Dimension(L×W×H) 1,800 mm×1,100 mm×975 mm
Weight 1,130 kg
*** Standard accessories *** Variable speed remote controller

*Maximum discharge pressure depends on flow rate.

The specifications are subject to change without prior notice.