ATP-S A-RYUNG · Korea
The ATP-S compact gear pump supplies lubricating oil to machine tools, industrial machinery, agricultural machinery and other equipment.
This pump must rotate in the specified direction only. It can be driven by the host equipment or a motor. An optional built-in pressure-regulating valve makes pressure adjustment easy.
ATP - 11 S VB
① ② ③ ④
① ARYUNG T-Rotor Pump
② Pump type
③ Shaft configuration
MS: single-sided.
S: double-sided.
④ Pressure regulating valve
VB: attached.
No mark: none.
• The compact ATP-S gear pump supplies lubricating oil to machine tools, industrial machinery and agricultural machinery.
· This pump must rotate in the specified direction only. It can be driven by the host equipment or a motor. An optional built-in pressure-regulating valve makes pressure adjustment easy.
| Type | Once per revolution. ㎤/rev | Discharge Flow ℓ/min | Permissible pressure. MPa | Permissible rotational speed. rpm | Weight Kg | |
| 1500rpm | 1800rpm | |||||
| 11S | 1.6 | 2.4 | 2.9 | 0.5 | 300 ~ 2000 | 0.7 |
| 12S | 2.5 | 3.7 | 4.5 | 0.5 | 300 ~ 2000 | 0.8 |
| 13S | 4.5 | 6.7 | 8.1 | 0.5 | 300 ~ 2000 | 1.0 |
| 11SVB | 1.6 | 2.4 | 2.9 | 0.5 | 300 ~ 2000 | 1.0 |
| 12SVB | 2.5 | 3.7 | 4.5 | 0.5 | 300 ~ 2000 | 1.0 |
| 13SVB | 4.5 | 6.7 | 8.1 | 0.5 | 300 ~ 2000 | 1.1 |
Outline Drawing
ATP-S

ATP-SVB

| Type | A | B | C | TL | D (Port Dia) | |
| INLET | OUTLET | |||||
| 11S | 25.5 | 11.5 | 10 | 61 | PT 1/8” | PT 1/8” |
| 12S | 30.5 | 11.5 | 10 | 66 | PT 1/4” | PT 1/4” |
| 13S | 45 | 5 | 14.5 | 78.5 | PT 3/8” | PT 3/8” |
| 11SVB | 25.5 | 11.5 | 10 | 74 | PT 1/8” | PT 1/8” |
| 12SVB | 30.5 | 11.5 | 10 | 79 | PT 1/4” | PT 1/4” |
| 13SVB | 45 | 5 | 14.5 | 91.5 | PT 3/8” | PT 3/8” |
| Application | Material |
• Medium: oil. | · Pump body : Cast iron |
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