KGX2-21. Grinder Pumps. 2HP Dual Seal Grinder Pump, External Start (Class 1, Div. 1, Groups C & D Hazardous Location) Performance Curve

Transcription

1 Grinder Pumps Your Premier Pump Choice KGX2-21 2HP Dual Seal Grinder Pump, External Start (Class 1, Div. 1, Groups C & D Hazardous Location) The KEEN PUMP KGX2-21 series centrifugal grinder pumps easily handle residential, light commercial or industrial sanitary waste, reducing it to a fine slurry. The KGX2-21 pump is designed for use in pressure sewer applications or any piping network. The KGX2-21 grinder pump retrofits into many existing competitor pump installations. The KGX2-21 pump operates with the same control panel and installation piping / rail system. The recessed vortex impeller design of the KGX2-21 grinder pump provides troublefree, non-overloading operation over the entire performance curve. The KGX2-21 pump produces capacities to 43 gpm with heads to 106 feet. The KGX2-21 series pump features: Interchangeable into Competitor Installations Dual Silicon-Carbide Shaft Seals Pressed-In Motor with Internal Overload Protection 3-Bearing Shaft Support Internal Moisture Detection Strong 2hp Motor, Dual Voltage (208/230) 120 Performance Curve Total Head (FT) Capacity (GPM) 50

2 Features and Benefits 1. Watertight Cable Entrance Agency-approved, watertight strain relief cord grip with compression grommet protects outer cord jacket. Epoxy-filled inner cord cap provides anti-wicking moisture protection to the motor even if powercable is cut or damaged. 2HP Grinder Pump Dual Seal KGX Modular Pump Design Commonality of parts across the Keen product line minimizes the amount of parts required for servicing. Heavy-duty ASTM A48, Class 30 cast iron components. 3. Strong Motor Powerful high-torque motor for reliable pump operation. Pressed stator securely holds motor and efficiently transfers heat. Class F insulation with overload protection in oil-filled chamber for cool operation and long motor life Bearing Support Motor / Pump shaft securely held with upper and lower ball bearing plus additional sleeve bearing in lower seal chamber. Long 50,000 hour B-10 bearing life. 5. Double Mechanical Seal Protection Dual silicon carbide mechanical shaft seals provide twice the moisture protection for the motor. Dual seals are housed in a secondary oil-filled seal chamber. Tougher silicon carbide seals better handle sand, grit and abrasive materials. 6. Moisture Detection Seal leak probe signals alarm in control panel for scheduled maintenance. 7. Non-Overloading Hydraulic Design The recessed centrifugal impeller 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 blockage or wear 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 a fine slurry, easily passable in a piping system without concerns of clogging. Highly efficient 16,600 cuts/second. 9. Easy Piping Connection Removable 1-1/4 NPT connection flange for simple and easy connection to discharge piping. 10. Accessories Stainless steel lifting handle included. Anti-vibration rubber mounting feet optional Your Premier Pump Choice 471E State Route 250 East. Ashland, Ohio fax

3 GENERAL Pump Model PUMP DATA Date Discharge Flange Grinder Ring Impeller Type / Std. Dia. KGX /13/ /4 NPT, Vertical 18 Slots Recessed/ 5.35 Dia. 2HP SUBMERSIBLE GRINDER PUMP MOTOR DATA Load 1/1 3/4 1/2 Motor Efficiency (%) HP / Power Supply 2HP / 1 ol, 208/230V, 60 Hz Run Amps / Start Amps 14A/28A@208V 14A/25A@230V Poles / Rated Speed 2 P / 3450 rpm Insulation Class F Class Start Relay Keen Model SR-3 Start Capacitor 150 mfd, 250 Volt Run Capacitor 30 mfd, 370 Volt PERFORMANCE CURVE Head / [Ft] DIA 5.00 DIA 4.75 DIA 4.50 DIA Capacity [USGPM] * Performance with clear water and ambient temp 20ºC (68ºF) Rev. 0

4 TITLE KEEN PUMP CO. 471E ST ROUTE 250 EAST PHONE: ASHLAND, OHIO FAX: K (F/H)GX 2HP GRINDER PUMP DIMENSIONS SCALE DWG. # REV. DWG. BY DATE

5 Grinder Pumps Your Premier Pump Choice KGX2-23 2HP Dual Seal Grinder Pump, Three-Phase (Class 1, Div. 1, Groups C & D Hazardous Location) The KEEN PUMP KGX2-23 series centrifugal grinder pumps easily handle residential, light commercial or industrial sanitary waste, reducing it to a fine slurry. The KGX2-23 pump is designed for use in pressure sewer applications or any piping network. The KGX2-23 grinder pump retrofits into many existing competitor pump installations. The KGX2-23 pump operates with the same control panel and installation piping / rail system. The recessed vortex impeller design of the KGX2-23 grinder pump provides troublefree, non-overloading operation over the entire performance curve. The KGX2-23 pump produces capacities to 43 gpm with heads to 106 feet. The KGX2-23 series pump features: Interchangeable into Competitor Installations Dual Silicon-Carbide Shaft Seals Pressed-In Motor with Internal Overload Protection 3-Bearing Shaft Support Internal Moisture Detection Strong 2hp Motor, Voltage (208/230/460) 120 Performance Curve Total Head (FT) Capacity (GPM) 50

6 Features and Benefits 1. Watertight Cable Entrance Agency-approved, watertight strain relief cord grip with compression grommet protects outer cord jacket. Epoxy-filled inner cord cap provides anti-wicking moisture protection to the motor even if powercable is cut or damaged. 2HP Grinder Pump Dual Seal KGX Modular Pump Design Commonality of parts across the Keen product line minimizes the amount of parts required for servicing. Heavy-duty ASTM A48, Class 30 cast iron components. 3. Strong Motor Powerful high-torque motor for reliable pump operation. Pressed stator securely holds motor and efficiently transfers heat. Class F insulation with overload protection in oil-filled chamber for cool operation and long motor life Bearing Support Motor / Pump shaft securely held with upper and lower ball bearing plus additional sleeve bearing in lower seal chamber. Long 50,000 hour B-10 bearing life. 5. Double Mechanical Seal Protection Dual silicon carbide mechanical shaft seals provide twice the moisture protection for the motor. Dual seals are housed in a secondary oil-filled seal chamber. Tougher silicon carbide seals better handle sand, grit and abrasive materials. 6. Moisture Detection Seal leak probe signals alarm in control panel for scheduled maintenance. 7. Non-Overloading Hydraulic Design The recessed centrifugal impeller 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 blockage or wear 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 a fine slurry, easily passable in a piping system without concerns of clogging. Highly efficient 16,600 cuts/second. 9. Easy Piping Connection Removable 1-1/4 NPT connection flange for simple and easy connection to discharge piping. 10. Accessories Stainless steel lifting handle included. Anti-vibration rubber mounting feet optional Your Premier Pump Choice 471E State Route 250 East. Ashland, Ohio fax

7 GENERAL Pump Model PUMP DATA Date Discharge Flange Grinder Ring Impeller Type / Std. Dia. KGX /11/ /4 NPT, Vertical 18 Slots Recessed/ 5.35 Dia. 2HP SUBMERSIBLE GRINDER PUMP MOTOR DATA Load 1/1 3/4 1/2 Motor Efficiency (%) HP / Power Supply 2HP / 3 ol, 208/230/460V, 60 Hz Poles / Rated Speed 2 P / 3450 rpm Insulation Class F Class Run/Start Amps 208V 10 A / 24 A Run/Start Amps 230V 9 A / 22 A Run/Start Amps 460V 4.5 A / 11 A PERFORMANCE CURVE Head / [Ft] DIA 5.00 DIA 4.75 DIA 4.50 DIA Capacity [USGPM] * Performance with clear water and ambient temp 20ºC (68ºF) Rev. 0

8 TITLE KEEN PUMP CO. 471E ST ROUTE 250 EAST PHONE: ASHLAND, OHIO FAX: K (F/H)GX 2HP GRINDER PUMP DIMENSIONS SCALE DWG. # REV. DWG. BY DATE