GRACO B52250 – Two-Battery Control Box w/ Harrier EZ Controller, includes SS20L-12V Two Panel Charge

GRACO B52250 – Two-Battery Control Box w/ Harrier EZ Controller, includes SS20L-12V Two Panel Charge Controller

Two-battery control box with Harrier EZ controller featuring SunSaver SS20L-12V (12 VDC, two panel) charge controller. This dual-battery system provides reliable power management for chemical injection applications requiring extended runtime and backup power capabilities.

When specifying the correct chemical injection system, its important to ensure the correct control box configuration is used to ensure proper operation. Graco offers plastic or steel boxes, AC and DC powered, plus standard options all the way up to NEMA-rated box options to help meet the chemical injection application requirements. The Modular Control Boxes are customizable so the correct configuration can be achieved based on your application needs.

For DC power only

Houses up to two batteries

Aluminum construction

Lockable slide lid

Configured for a pole mount

Includes box and sub-plate

Additional Specifications

Battery Configuration: Two battery

Panel Configuration: Two panel

Panel Capacity: Two panel

Controller Type: Harrier EZ

Includes	Harrier EZ Controller, SS20L-12V Charge Controller
Material	Metal
Type	Two-Battery Control Box
Voltage (V dc)	12

Features

Two-battery configuration for extended runtime

SunSaver SS20L-12V charge controller included

12 VDC operation

Two solar panel capability

Modular design for flexibility

Solar-powered operation for remote locations

Applications

Chemical injection systems

Remote pumping applications

Solar-powered fluid handling

Off-grid chemical dosing

Chemical injection systems requiring extended runtime

Remote applications needing backup power

Compatible Equipment

VDC and VAC powered control systems

Chemical injection pumps

Solar panel systems

12 VDC pump systems

Related Parts

B52249 – Two-Battery Control Box w/o Controller, includes SS20L-12V Two Panel Charge Controller

B52252 – Two-Battery Control Box w/ Harrier+ SCADA Controller, includes SS20L-12V Two Panel Charge Controller

B52253 – Two-Battery Control Box w/ Harrier+ GSM USA Controller, includes SS20L-12V Two Panel Charge Controller

B52254 – Two-Battery Control Box w/ Harrier+ International Controller & SS20L-12V Two Panel Charge Controller

B52249 – SunSaver SS20L-12V (12 VDC, two panel) No Controller

B52251 – SunSaver SS20L-12V (12 VDC, two panel) with Harrier

B52252 – SunSaver SS20L-12V (12 VDC, two panel) with Harrier+ SCADA

B52253 – SunSaver SS20L-12V (12 VDC, two panel) with Harrier+ GSM USA

Part of GRACO’s modular control box system. Selection depends on box type, voltage, pump controller, and charge controller requirements. This specific model includes Harrier EZ controller functionality. Part of the comprehensive two-battery control box options series with various controller configurations available for different communication and monitoring needs.

Reference Manuals

3G0001EN – F (Page 15)

3G0051EN – A (Page 3)