Liberty sump pump duplex packages are advanced wastewater management solutions designed for residential and commercial applications. These systems feature two pumps working in tandem to provide reliable, high-capacity pumping for sewage and grinder applications. Liberty offers various models with different horsepower ratings, basin sizes, and specialized features to meet diverse needs. These packages typically include pre-assembled basins, pumps, and control panels for efficient installation and operation.
What are the Available Models and Specifications of Liberty Sump Pump Duplex Packages?
Liberty offers several duplex pump packages to cater to different requirements:
- Liberty 1102/LE51M Duplex Sewage Package
- Pumps: 2 x LE51M Sewage Pumps
- Horsepower: 1/2 HP
- Voltage: 115 Volts
- Phase: 1 Phase
- Discharge: 2\”
- Flow Rate: 140 GPM
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Head Height: 24′
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Liberty P682XPRG101 – 1 HP ProVore® 680 Duplex Grinder Pump System
- Pumps: 2 x 1 HP ProVore® Residential Grinder Pumps
- Voltage: 120 Volts
- Phase: 1 Phase
- Discharge: 2\”
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Flow Rate: 2760 GPH at 0 feet, 2580 GPH at 10 feet
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Liberty Pumps D3648LSG202 – 2 HP D3648 Duplex Grinder Pump System
- Pumps: 2 x 2 HP LSG200-Series Omnivore® Grinder Pumps
- Voltage: 208/230 Volts
- Phase: 1 Phase
- Discharge: 2\”
- Flow Rate: 3000 GPH at various head heights
- Head Height: Up to 100′ lift
How to Install Liberty Sump Pump Duplex Packages?
The installation process for Liberty sump pump duplex packages typically involves the following steps:
- Preparation
- Ensure the site is level and clear of debris
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Connect inlet and discharge pipes according to manufacturer’s instructions
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Basin Installation
- Place pre-assembled basin in the excavation, ensuring it’s level
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Connect electrical connections to the control panel
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Pump Installation
- Lower pumps into the basin, securing them with torque-stops
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Connect pumps to the control panel and verify all electrical connections
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Testing
- Test the system to ensure proper operation and pump alternation
Required tools include:
– Shovel or backhoe for excavation
– Leveling tools
– Pipe wrenches and fittings
– Electrical tools for control panel connections
Installation time can vary from several hours to a full day, depending on site complexity and installer experience.
What are the Common Challenges in Installing Liberty Sump Pump Duplex Packages?
- Accessibility Issues: Ensuring basin and pumps are accessible for maintenance and repair
- Necessary Adjustments: Properly setting float levels and configuring the control panel
- Electrical Connections: Securing all connections and meeting local electrical codes
What are the Specifications of Liberty Sump Pump Duplex Packages?
| Model | Dimensions | Weight | Materials | Electrical Requirements |
|---|---|---|---|---|
| Liberty 1102/LE51M | Basin: 30\” x 36\”, Cover: 30\” x 36\” | 217 lbs | Heavy-duty structural foam basin, 1/4\” enamel coated steel cover | 115 Volts, 1 Phase |
| Liberty P682XPRG101 | Basin: 24\” x 24\”, Cover: 24\” x 24\” | 151 lbs | Polyethylene Basin, Cast Iron Pumps, Stainless Steel Fasteners | 120 Volts, 1 Phase, 12 Running Amps |
| Liberty Pumps D3648LSG202 | Basin: 36\” x 48\”, Cover: 36\” x 48\” | 470 lbs | Fiberglass Basin/Cover, Cast Iron Pumps | 208/230 Volts, 1 Phase, 15 Running Amps |
What do Users Say About Liberty Sump Pump Duplex Packages?
User reviews generally highlight:
- Performance and Reliability: Praise for handling heavy loads and effective V-Slice® Cutter Technology
- Maintenance: Straightforward maintenance with easy access to pumps and floats
- Features: Appreciation for audible/visual alarms and automatic run limiter features
What is the Price Range for Liberty Sump Pump Duplex Packages?
- Liberty 1102/LE51M: $1,500 to $2,500
- Liberty P682XPRG101: $2,000 to $3,500
- Liberty Pumps D3648LSG202: $3,500 to $5,000
Additional costs may include:
– Control Panels: $500 to $1,500
– Installation: $500 to $2,000
– Accessories: Check valves, alarm systems, guide rail systems (prices vary)