Goulds 1GD51G1AA 1GD Series, Grinder Pump, 2 HP, 230V , 1 Ph, 46 GPM, 20 ft Cord

Description

Goulds 1GD Dual Seal Submersible Grinder Pump
This pump is capable of grinding domestic and commercial raw sewage with a maximum solid capability of 3 inches in size. It is designed for high head sewage applications where a gravity system is not practical. Ideal for pressure sewage systems.
Features
Silicon bronze, multi-vane semi-open impeller, with pump-out vanes for mechanical seal protection
Grinder cutter system with anti-roping design, hardened cutter is keyed to the motor shaft for positive drive
Cutter ring is specially designed to be reversed when the first side wears out thus doubling its life and reducing maintenance costs. The cutter system is designed and tested to pass items found in normal wastewater
Heavy duty cast iron, volute type for maximum efficiency
Dual mechanical seals with silicon carbide vs. silicon carbide outer seal and ceramic vs. carbon inner seal, stainless steel metal parts, BUNA-N elastomers
Optional seal sensor probe located in oil-filled chamber. If pumpage should begin to leak past lower seal it indicates to pump control panel a fault has occurred. Requires optional seal fail circuit in the control panel
Stainless steel shaft and fasteners
Motor is rated for continuous duty fully submerged
Start capacitor, run capacitor and starting relay are required and will be located in the control panel
Note: These pump requires a magnetic contactor, start and run capacitor and a starting relay in the control panel.
Control Panel Options
Below are Goulds control panels that can be used with this pump.
S1GD2
D1GD2
Specifications:
Brand: Goulds
Mfg. Number: 1GD51G1AA
Series: 1GD
Product Type: Grinder pump
Application: Pressure sewage
Horsepower: 2 HP
Voltage: 230 Volts
Phase: 1
Frequency: 60 Hz
Pump Casing: Cast Iron
Speed: 3450 RPM
Discharge Connection: 1-1/4" NPT removable flange
Impeller Design: Multi vane, semi-open
Impeller Material: Cast Bronze
Motor Design: NEMA 56 frame
Maximum Total Head: 106 ft
Motor Insulation: Class F
Maximum Flow: 46 GPM
Maximum Temperature (Intermittent): 140°F
Shaft Seal Lower: Silicon Carbide/BUNA/300 SS
Power Cord Length: 20 ft
Shaft Seal Upper: Carbon/Ceramic/BUNA/300 SS
Maximum Current: 15.5 Amps
Overload Protection: Yes
Locked Rotor Current: 96.0 Amps
Maximum Working Pressure: 50 PSI
Maximum Temperature (Continuous): 104°F