Technical parameters of T6C017, T6C020, T6C022 series vane pumps
- T6C017 vane pump
Displacement: 17.2 ml/rev (standard displacement for industrial use)
Drive shaft type:
1: SAE B flat key
2: Non-SAE B flat key
3: SAE B spline
4: SAE BB spline
Direction of rotation:
R: Turn right (clockwise)
L: Turn left (counterclockwise)
Oil port direction:
00: Opposite side of the oil inlet
01: The same side of the oil inlet
02: 90° counterclockwise relative to the oil inlet
03: 90° clockwise relative to the oil inlet
Design number: Formulated by the manufacturer to distinguish between different design versions.
Sealing grade:
1=S1 (suitable for mineral oil-based hydraulic oil, commonly used)
4=S4 (suitable for anti-combustion hydraulic fluid)
5=S5 (mineral oil-based hydraulic fluid and anti-combustion hydraulic fluid, the maximum pressure of the suction port can reach 7bar)
Typical application:
Industrial machinery (injection molding machines, die-casting machines, machine tools, etc.)
Mobile equipment (construction machinery, agricultural machinery)
Ship hydraulic system, power generation equipment, metallurgical equipment

- T6C020 vane pump
Displacement: 26.4 ml/rev (standard displacement for industrial use)
Drive shaft type: The same as T6C017, it supports SAE B flat key, non-SAE B flat key, SAE B spline, and SAE BB spline.
Rotation direction: Support right turn (R) and left turn (L).
Oil port direction: Consistent with T6C017, it provides four configurations of 00, 01, 02, and 03.
Design number: Formulated by the manufacturer to distinguish the design version.
Sealing level: The same as T6C017, it supports three sealing standards of S1, S4, and S5.
Typical application:
Industrial machinery (such as machine tools, injection molding machines)
Mobile equipment (such as construction machinery, agricultural machinery)
Ship hydraulic system, power generation equipment - T6C022 vane pump
Displacement: 37.1 ml/rev (standard displacement for industrial use)
Drive shaft type: The same as T6C017 and T6C020, it supports a variety of drive shaft configurations.
Rotation direction: Support right turn (R) and left turn (L).
Oil port direction: Consistent with T6C017 and T6C020, it provides four configurations of 00, 01, 02, and 03.
Design number: Formulated by the manufacturer to distinguish the design version.
Sealing grade: The same as T6C017 and T6C020, and supports three sealing standards of S1, S4, and S5.
Typical application:
Industrial machinery (such as die-casting machines, large machine tools)
Mobile equipment (such as heavy construction machinery, large agricultural machinery)
Ship hydraulic system, power generation equipment, metallurgical equipment