Sump/Battery Back-Up System Pump 1/3 HP MPN:PC257-442-10A

These back-up combination sump pump systems come with a battery-powered, back-up pump and a primary pump all contained in one unit. They automatically activate a back-up sump pump when the primary sump pump malfunctions or when the main electrical power supply fails. Systems are for use in a basement sump pit and include a primary sump pump, back-up sump pump, controller, and battery case.

Technical Specifications

• Item Sump/Battery Back-Up System
• HP 1/3 (Primary)
• Primary Pump Phase 1
• Primary Pump Hz 60
• Amps 5.2 A
• Switch Actuation Vertical Float
• Switch Electrical Connection Integral
• Body Material Cast Iron (Primary); Plastic (Secondary)
• Impeller Material Polypropylene (Primary); ; Polypropylene (Secondary)
• Shaft Seal Material - Pumps Nitrile Rubber
• Off Point 4 in
• On Point 7 in
• Flow Rate @ 5 Ft. of Head 43.0 gpm (Primary); 37.0 gpm (Secondary)
• Flow Rate @ 10 Ft. of Head 36.0 gpm (Primary); 30.0 gpm (Secondary)
• Flow Rate @ 15 Ft. of Head 27.0 gpm (Primary); 19.0 gpm (Secondary)
• Flow Rate @ 20 Ft. of Head 12.0 gpm (Primary); 5.0 gpm (Secondary)
• Max. Head 23.0 ft (Primary); 21.0 ft (Secondary)
• Cord Length 10 ft (Primary); 8 ft (Secondary)
• Overall Height 20 1/2 in
• Width at Widest Point 11 1/2 in
• Body Dia. 15 in
• Alarm Included Yes
• Alarm Application Indoor
• Alarm Output Audible, Visual
• Discharge 1-1/2 in FNPT
• Duty Cycle Continuous; Intermittent
• RPM 3,450 RPM
• Includes Primary Pump, Back-Up Pump, Check Valve, Charger, Battery Box, Alarm
• Agency Compliance CSA/FCC/UL
• Max. Liquid Temp. 104 Degrees F
• Min. Sump Pit Dia. 15 in
• Manufacturers Warranty Length 3 yr

Manufacturer Details

• Manufacturer: Liberty
• Condensed Mfg Number: PC25744210A
• MPN: PC257-442-10A

Label Details

• Hazardous Material: N
• Green Material Flag: N
• Country of Origin: US
• CA Prop 65 Wht Label: Y
• CA Prop 65 Warning Msg Scenario: 7

Classification Details

• Harmonization Code: 8413702004
• GDS Category Name: Primary and Back-up Sump Pump Combinations
• GDS Family Name: Sump Effluent and Sewage Pumps
• GDS Segment Name: Pumps
• UNSPSC: 40151512
• UNSPSC Class ID: 15
• UNSPSC Commodity Name: Pumps
• UNSPSC Commodity ID: 12
• UNSPSC Commodity Name: Sump pumps
• UNSPSC Family ID: 15
• UNSPSC Family Name: Industrial pumps and compressors
• UNSPSC Segment ID: 40
• UNSPSC Segment Name: Distribution and Conditioning Systems and Equipment and Components

Shipping Details

• Not For Sale In: HI AK PR