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Aryung Tandem Motor T-Rotor Pump AMTP-212HA/208HAVB (50/60 Hz)
Brand: Aryung
The Aryung AMTP-212HA/208HAVB is a motor-driven T-rotor (trochoid) oil pump for machine tool lubrication, hydraulic and oil circulation systems. It is a tandem unit: two T-rotor pumps (P1 and P2) on one motor shaft, so one motor feeds two separate oil circuits. It runs on 50 Hz or 60 Hz; flow is higher at 60 Hz as shown below.
Built to order: made by Aryung in Korea and ships in about 30 days. Request a quote for price and lead time, or call 847-466-5459.
Specifications
| Discharge volume P1 / P2, 50 Hz | 18.0 / 12.6 L/min |
|---|---|
| Discharge volume P1 / P2, 60 Hz | 21.6 / 15.1 L/min |
| Max pressure with 750 W motor | 0.7 MPa at 50 Hz, 0.6 MPa at 60 Hz |
| Max pressure with 1500 W motor | 1.6 MPa at 50 Hz, 1.3 MPa at 60 Hz |
| Ports P1 / P2 | PT 3/4" / PT 1/2" |
| Motor options | 750 W, 1500 W, 3-phase 4-pole |
| Pump weight | 6.4 kg (motor not included) |
Use
- Fluid: oils, 20 to 220 cSt at 40°C
- Fluid temperature: 80°C or below with NBR seal, 180°C or below with FKM seal (option)
- Pump body, port housing and cover: cast iron. Rotor: powder steel. Shaft: steel.
Dimensions

Downloads
- Aryung T-Rotor Pump Catalog 2026, AMTP-HA/HAVB tandem series (PDF)
- All A-Ryung catalogs and 3D models
Specifications from Aryung's catalog. Confirm details with us before ordering.