High Pressure Single Vane Pump HT6, HT7 Series are fixed displacement and balanced type single vane pumps. The pump is designed for higher operating pressure and greater flow at the same housing size. With a balanced pin-vane design, outlet pressure is continuously applied only the pin. The pin provides the steady light force against the vane. Top and bottom areas of the vane are subject to the same pressure, either inlet or outlet pressure, depending on the vane's location during rotor rotation. This pin-vane design minimizes noise level and improves volumetric effciency. With the cartridge independent of the shaft, allowing for easy change of flow capacity and field servicing without removing the pump from its mounting.

Ordering Code Single Vane Pumps HT6, HT7 Series Model Series Shaft Rotation (Viewed from shaft end) - Turn right - Turn left Ring Size (USgpm) 6C (Viewed from cover end) Inlet Port position 01 - Inline with Outlet o Shaft For HT6C, HT6CM 1 - SAE B Keyed Shaft 2 - No SAE Keyed Shaft 3 - SAE B Splined Shaft 4 - SAE BB Splined Shaft For HT6CP 2 - No SAE Keyed Shaft 3 - SAE C Splined Shaft For HT6D, HT6DM, HT6DP, HT7DS Port Connection 00 - UNC Port Connection M0 - Metric Port Connection 3 - SAE C Splined Shaft (Except HT6DP) 4 - No SAE Splined Shaft 3 - No SAE Splined Shaft (Only HT6DP) 5 - ISO 3019-2-G32M...

HT6, HT67, HT7 Series industrial application HT6C for single pump Size HT6D for single pump Size

HT6, HT67, HT7 Series industrial application HT6E for single pump Size HT7D&HT67D for single pump Size HT7E&HT67E for single pump Size

HT6 Series mobile application HT6CM,P for single pump Size HT6DM,P for single pump Size HT6EM,P for single pump Size

Installation Dimensions mm (inch) SAEBSplined Sha-'t Flat root side fit Flat root side fit Mounting Torque SAFB Keyed Shaft Performance Characteristics OPERATING CHARACTERISTICS - TYPICAL [115 SUS] - Not to i&e because interna! leakage greater than 50% theoretical flow. Port connection can be furnished with metric threads.

Installation Dimensions mm (inch) PHAIN HOLE BETWEEN DOUBLE SHAFT SEALS / 30 Deg PreSWe Angle Flat root side fit OPERATING CHARACTERISTICS - TYPICAL [115 SUS]

Installation Dimensions mm (inch) Keyed Shaft Inlet Port- Outlet Port SAECSplined Shaft Flat root side fit Mounting Torque Spllned Shaft Flat root side fit Drain hole between double shaft seals Flat root side fit

Performance Characteristics OPERATING CHARACTERISTICS - TYPICAL M15 SUSl i) 42 - 45 - 50 = 2200 R. P. M. max. 2) 50 = 3000 PSI max. int. Port connection can be furnished with metric threads.

Installation Dimensions mm (inch) flat root side fit flat root side fit * special 2" 1/2 (2.5 diajsuetion aho available

Installation Dimensions mm (inch) Keyed Shaft Flat root side fit flat root side fit Drain hole between double Shaft seals For Farm Tractor application

Performance Characteristics OPERATING CHARACTERISTICS - TYPICAL [115 SUS] Port connection can be famished with metric threads.

Installation Dimensions mm (inch) flat root side fit 30° press Lira angla flat root side fit * special 3" 1/2 (3.? DM) suction also available