Products: Grinder Pumps
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225’ Max Head Grinder Pump
The KHHG2H Grinder series of high performance centrifugal grinder pumps provide strong pumping capacities to 28 gpm with maximum head capabilities to 225 feet.
The KHHG2H series grinder pump provides solutions to difficult pumping applications. Challenging installations are now economical and possible to sewer with Keen Pump.
The KHHG2H grinder pumps are designed for use in pressure sewer applications or any piping network with higher heads or longer distances.
The recessed vortex impeller design provides trouble free, non-overloading operation over the entire performance curve, minimal component wear, longer life and less servicing compared to other high head, low flow designs.
Superior Features:
• Combination high heads and flows for strong pumping and scouring.
• Automatically adjusts performance to varying system pressures.
• High grinding torque to handle the toughest applications.
• Low maintenance required from enhanced product features.
Features and Benefits
- Water Tight Cable Entrance
Triple sealed protection with stainless steel strain relief cord grip and compression grommet protecting outer jacket of cord. Epoxy filled inner cord cap with individually soldered wires provide anti-wicking block and watertight entrance to the motor even if the power cable is cut or damaged. - Modular Pump Design
Heavy duty ASTM A48, Class 30 cast iron pump components provide easy serviceability and ruggedness for long service life. - High Efficiency Motor
Extra strength motor winding for multi-voltage operation. Dual voltage 208 / 230 volt single phase. Pressed stator in motor housing with dual ball and third sleeve bearing provide solid shaft and motor support. Class F insulation with oil filled chamber for maximum heat dissipation, bearing lubrication and cool operation for long motor life. - Long-Life Seal Design
Dual silicon carbide shaft seals resist grit and scratching, preventing water intrusion. Inner silicon carbide provides double protection with moisture probe in secondary seal chamber. Pump out vanes on back of impeller maintain low operating pressure on the shaft seal, prevents solids accumulation and assures liquid cooling around the seal. - Non-Overloading Hydraulic Design
The centrifugal impeller design allows 100% performance curve operation from shut-off to maximum flow without damage to the pump or system. The recessed vortex impeller is out of the passageway of fluid flow, eliminating concerns of wear or blockages. - Proven Grinder Assembly
Hardened (Rockwell 56-60) stainless steel grinder assembly has 30+ years proven field experience. The reversible grinder ring and grinder impeller effectively reduce solids into fine slurry with over 27,000 cuts per second.
