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Aryung Motor T-Rotor Pump AMTP-204HA / HAVB / HAVD (50/60 Hz)
Brand: Aryung
The Aryung AMTP-204 HA / HAVB / HAVD is a motor-driven T-rotor (trochoid) oil pump for machine tool lubrication, hydraulic and oil circulation systems. The pump is close-coupled to a 4-pole motor. HA is the standard mount; HAVB and HAVD are the vertical mount versions. 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, 50 Hz (1500 rpm) | 6.3 L/min |
|---|---|
| Discharge volume, 60 Hz (1800 rpm) | 7.5 L/min |
| Max pressure with 400 W motor | 2.15 MPa at 50 Hz, 1.6 MPa at 60 Hz |
| Max pressure with 750 W motor | 3.0 MPa at 50 Hz, 3.0 MPa at 60 Hz |
| Max pressure with 1500 W motor | 3.0 MPa at 50 Hz, 3.0 MPa at 60 Hz |
| Inlet / outlet | PT 1/2" / PT 1/2" |
| Motor options | 400 W, 750 W, 1500 W, 3-phase 4-pole |
| Pump weight | 3.6 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

Ordering
Part numbers combine motor size and pump, for example AMTP400-204HAVB. Choose the motor and mount type above, and give your voltage when you request a quote.
Related models
- Aryung Motor T-ROTOR Pump AMTP400-204HAVB
- Aryung T-ROTOR Oil Pump ATP-204HAVB
- Aryung T-ROTOR Oil Pump ATP-204HA
Downloads
- Aryung T-Rotor Pump Catalog 2026, AMTP-HA series (PDF)
- 3D model AMTP400-204HA (STEP)
- 3D model AMTP400-204HAVB (STEP)
- 3D model AMTP400-204HAVD (STEP)
- 3D model AMTP750-204HA (STEP)
- 3D model AMTP750-204HAVB (STEP)
- 3D model AMTP750-204HAVD (STEP)
- 3D model AMTP1500-204HA (STEP)
- 3D model AMTP1500-204HAVB (STEP)
- 3D model AMTP1500-204HAVD (STEP)
- All A-Ryung catalogs and 3D models
Specifications from Aryung's catalog. Confirm details with us before ordering.