Drum Piston Pump worked by compressed air.
Model: PST-20G-i PST-20SUS-i
Introduction
1:1 RATIO
PST-20G-i: Used for transfer oil.
PST-20SUS-i: Used for transfer solvent
Max.Discharge Head: 50m!
1.2MPa, 12.4bar (180 psi) Maximum Air Input Pressure.
1.2Mpa, 12.4bar (180 psi) Maximum Air Input Pressure.
The features:
1, To discharge high viscosity fluids.
(Up to 20,000cP. Equivalent to ISO#1000.)
2, No need electric due to air driven operation.
An air piston pump is a non-electrical device which means the possibility of explosion
from flammables or combustibles is reduced.
3, Max.Discharge Head: 50m!
Technical Data:
| Recommended air operating range | 0.3-1.2 MPa (3-12 bar) |
| Air consumption | By delivery rate; 4L/min and air supply pressure: 0.5MPa (5 bar),approx. 50L/min. |
| Maximum recommended pump speed,delivery rate and liquid viscosity. | 100 cycles/min, 15L/min, 20,000cP |
| Air inlet size | PT 1/4 |
| Liquid inlet size | NPT 1-1/2 |
| Liquid outlet size | NPT 3/4 |
| Maximum operating temperature | 50℃ |
| Sound pressure level | At 100 psi (0.7MPa, 7bar): 72dbAt 65 psi (0.45 MPa, 4.5 bar): 70db |
| Sound power level | At 100 psi (0.7 MPa, 7bar):82 dBAt 65 psi (0.45 MPa, 4.5 bar): 81db |
| Weight | Stubby Pump: 11lbs (5kg)Drum Pump: 20lbs (9kg) |
| Wetted parts | For PST-20G-i modelCarbon steel, SUS303,304,316, leather, cadmium-plated ductile iron, Teflon, Viton |
| For PST-20SUS-i modelSUS303,304,316, Teflon, Viton |
| PST-20G-i | PST-20SUS-i | |
| Acceptable | oil | solvent, Acid and Alikaline liquids |
| Hose | Included. Oil resistant rubber hose φ20*2ｍ | Included. SUS304 φ20*2ｍ |
| Compressor | Higher than 3HP | |
| Nozzle | Ball Valve Type Nozzle | |
| Delivery | 15L/min | |
| Weight | 9.4kg | 9.4kg |