12x10G-GH Gravel Pump Impeller GGH10137 A05

GGH10137-A05 Impeller is used for 12x10G-GH High Head Gravel Sand Pumps for high pressure applications.

Tobee's G/GH Gravel Pump Impeller is to impart and direct the centrifugal force to the sand gravel slurries. And Impeller expulsion vanes reduce gland pressure and intrusion of high concentrations of solids in the gland area. Efficiency is maintained by minimising suction side recirculation.

Compared to slurry pump impeller, gravel pump impeller has larger internal profile that allows bigger particles and handling the most difficult higher abrasive slurries.

12x10G-GH High Head Gravel Pump is the world's standard pump for dredge and gravel with high pressure applications. The 12x10 pump performance range provides excellent wear life while maintaining efficiency during the wear cycle providing the best total operating cost. A wide variety of shaft seals provide a perfect fit for a wide range of applications.

12x10G-GH Sand Pump Design Features:

√ GGH10137 Impeller - Pump out vanes on rear and front (on closed impellers) reduce recirculation within pump, and aid in preventing seal contamination.
√  NPSH - Exceptional NPSHr conditions due to large impeller eyes.
√  Large Particles — Large eye openings and vane passages allow for the largest particle flows.
√ Expeller (Centrifugal Seal) - Available with low flow water flush or zero flow (grease lubricated) options to provide exceptional sealing where water introduction to the seal is intolerable or limited.
√ G078 Stuffing Box - Gland sealing with packing and lantern ring.
√ G005 Bearing assembly - A large diameter shaft with short overhang minimizes deflection and contributes to long bearing life. Only four through bolts are required to hold the cartridge type housing in the frame.
√ FG003 Frame Base - A very robust one piece frame cradles the cartridge type bearing and shaft assembly. An external impeller adjustment mechanism is provided below the bearing housing for easy adjustment of impeller clearance.

12x10 G/GH Gravel Pump Spare Parts List: