The T6T7 series vane pump has 3 specifiions (C, D and E) of the casing. Each casing can be equipped with corresponding series of pump core components with different displacements to form a series of specifiions of this pump. The suction port is When operating at atmospheric pressure and at the highest speed, the flow and displacement ranges of each specifiion series are:
C series: 10 to 100ml/rev (3 to 31 gpm at 1200 rpm);
D series: 48 to 158ml/rev (14 to 50 gpm at 1200 rpm);
E series: 132 to 227 ml/rev (42 to 72 gpm at 1200 rpm).

Parker vane pump T6-T7 single characteristics:
・Low noise improves work safety and increases acceptance.
• Strong anti-pollution ability. This series of pumps adopts double-lip structure blades, which have strong anti-pollution ability and long service life;
• The optional structural parameters and forms are abundant, such as: pump core displacement, drive shaft form, oil port configuration form, etc., which is convenient for users to choose according to installation needs;
・Diversity of installation forms A pair of double pumps can have 32 installation combinations, and a triple pump can have as many as 128 installation combinations, which can reduce costs and improve performance.
• Extensive applicability-The installation method complies with SAE J744a and IS. The 2-hole flange form specified in 3019-1 is equipped with various flat key and spline drive shafts for selection. For vehicle pumps, there is also an option of T-shaped drive shaft (in accordance with SAE J718C), allowing direct installation with tractors (speed 540~1000 rpm);
・Dual shaft seal option One vehicle type pump has a dual shaft seal type (T6*P type) with an oil drain interface, which can be directly installed on the gear box