Goulds DUPRGSKTN4, Duplex Sewage Grinder Package With RGS2012 Pumps (2 HP, 208/230 Volts, 1 Phase, 1-1/4 NPT Discharge), Outdoor Control Panel and Float Switches

Goulds DUPRGSKTN4, Duplex Sewage Grinder Package With RGS2012 Pumps (2 HP, 208/230 Volts, 1 Phase, 1-1/4 NPT Discharge), Outdoor Control Panel and Float Switches

Goulds DUPRGSKTN4 Duplex Grinder Package

This duplex sewage grinder package is designed for high head residential sewage applications where a gravity system is not practical. Ideal for pressure sewage systems. Basin not included.

Package includes:

• (2) Grinder pumps, model RGS2012
• (1) Duplex outdoor control panel, model D10020
• (3) Mechanical level float switches, model A2D23W
• (1) Cast iron pump leg (set of 3), model 4K639

Note: For a complete sewage duplex installation, a basin must be purchased separately.

Pump RGS2012 Features

• 2 HP, 208/230 Volts, single phase
• 1-1/4" NPT discharge
• Maximum flow is 41 GPM
• Maximum head is 95 feet
• Maximum submergence is 50 feet
• Temperature: 104º F continuous, 140º F intermittent
• Single mechanical seal: silicon carbide rotary/silicon carbide stationary, 300 series stainless steel metal parts, BUNA-N elastomers.
• Capable of grinding domestic sewage in individual residential applications
• Anti-roping design cutter system with two blade rotary cutter threaded to shaft. Stationary cutter ring is reversible for extended service
• Silicon bronze semi-open impeller with non-overloading two vane design and pump-out vanes for mechanical seal protection
• Cast iron volute type casing for high efficiency

Control Panel D10020 Features 

• Single phase with a 0-20 amp range
• Rugged, NEMA 4X construction withstands even the most severe weather conditions and prevents corrosion
• Provides fully automatic operation for two pumps. Alternates pump starting to distribute operating time. Provides extra pumping capacity in times of high inflow by energizing both pumps
• Alternator selector toggle for maintenance on one or both pumps
• Hinged door with lockable stainless steel latch for safe operation indoors or out
• High-level alarm circuit includes through-door mounted silence switch for manual silence of alarm horn
• Through-door mounted alarm test switch insures proper operation of the alarm circuit without the need to open the panel
• Two through-door mounted pump run lights
• Top-mounted high intensity flashing red light provides 360° visibility
• Pulsating, corrosion proof alarm horn
• These duplex controls are factory wired for operation with three float bulbs. An easy field modification for four float bulb operation using separate “lag-on” and “alarm bulbs” is provided
• Alternator selector switch allows a choice of automatic alternation or operation of only pump 1 or pump 2. Typically used if one pump is down for maintenance
• Lag pump-start delay built-in. Delays starting lag pump for 5 seconds if both pumps attempt to start simultaneously as after a power outage
• Panel can be wired for a single power feed for pumps and control circuit or the control circuit can be wired to a separate power supply to insure alarm integrity in case of a tripped main breaker
• Auxiliary alarm contacts provided for remote alarm connection
• Color coded wiring, screw type terminals and plug in sockets, ensure ease of field servicing
• Field wiring diagram, panel schematic and installation instructions included