Zoeller ProPak™ Series

Product Specifications

AC Pump

• Model 73 (see FM2897), 53 (see FM2778) or 63 (See FM2899 or 98 (see FM2779)

DC Pump

• Model 507 Aquanot® or Model 508 Aquanot®
• 12 Volt DC backup system with pump, check valve, float switch and piping
• Plumbed in 1-1/2" Sch 40 PVC pipe

DC Charger / Controller

• Battery burnout and overcharge protection
• Solid state automatic controllers with alarms, light indicators and warning systems
• Key, Fit and Spin controllers monitor and supervise switch connections, and self-test the pump
• Fit controllers are Z Control® enabled with built-in WiFi, allowing for alert notifications and remote access

LED Light Indicators and Alarms

• System ready
• Battery charging / charged
• Battery fault condition
• Switch fault condition
• Pump cycled

Float Switch

• Reliable and adjustable vertical master switch
• High water reed sensor (Included with Fit models, optional with Spin models 10-4830)

Battery Case

• Polyethylene battery case
• Accommodates maximum battery dimensions of 13" L x 7-1/2" W x 9-1/2" H (33 L x 19 W x 24 H cm)
• Accommodates all group size 27, 29 and 31 batteries

Aquanot® Battery

• Size 31 "Wet" P/N 10-0761 (58 lbs. [27 kg]) (shipped via truckline only) - 180-minute reserve capacity
• Size 27 "AGM" P/N 10-1450 (57 lbs. [26 kg]) - 180-minute reserve capacity

System Diagram

Figure 1 illustrates the Zoeller ProPak™ Series preassembled sump pump system with battery backup. The diagram shows the main components: a submersible DC pump (Model 507 or 508 Aquanot®) installed in a basin, connected via piping to a check valve and then to the primary pump outlet. A separate battery box is shown, housing the 12-volt battery (user supplied), which connects to the DC charger/controller. The controller manages the pump and features indicator lights and alarms. A float switch, equipped with a high-water reed sensor (standard on Fit models, optional on Spin models), is positioned to activate the pump when water levels rise. The diagram indicates connections for the controller outlet and the primary pump outlet. Key notes state that the basin and battery are not included. The 507 DC Pump requires a 30-degree angle for installation, whereas the 508 DC Pump does not. It is also emphasized that the 'off' level of the float assembly must be higher than the DC backup pump, with a minimum of 1 inch clearance. The diagram also indicates compatibility with 16" and 18" basins and references model SK3182.

Performance Data

DC Pumps @ 12.7 Volts

Note: Performance charts are based on actual performance achieved with a 12 Volt deep-cycle battery. Some manufacturers may publish data based on DC pump testing according to Marine Industry standards, which can reflect a performance 40%-80% higher than actual battery-powered performance.

Pump Performance Curve (Model 507/508 @ 12.1 Volts): This graph illustrates the relationship between Total Dynamic Head (measured in feet and meters) and Flow Rate (measured in gallons and liters per minute) for the 12.1-volt DC pumps. The Model 508 generally shows higher flow rates at lower head pressures compared to the Model 507.

AC Pumps

Pump Performance Curve (Model 73/53/98/63): This graph displays the Total Dynamic Head (in feet and meters) versus Flow Rate (in gallons and liters per minute) for the AC pumps. Separate performance curves are provided for Model 73, Model 53/63, and Model 98, detailing their respective flow and head capabilities for effluent and dewatering applications.

ProPak Item to Controller/Pump Mapping

Important Safety Information

CAUTION: All installation of controls, protection devices and wiring should be done by a qualified licensed electrician. All electrical and safety codes should be followed, including the most recent National Electrical Code (NEC) and the Occupational Safety and Health Act (OSHA).