GRACO 25T650 - G-JR Solar DC Operated Chemical Pump Including the Harrier EZ-JR Controller, 1/4", 2000 PSI
12 VDC G-JR Solar DC Operated Chemical Injection Pump designed for reliable chemical dosing in remote locations. This complete system includes the Harrier EZ-JR controller and temperature probe for automated chemical injection applications where AC power is not available.
Built with same quality standards as other Graco chemical injection pumps, the G-JR is simple to
operate, easy to service and offers the lowest up front cost. Offered in DC solar or AC electric, the pumps
come standard with the Harrier™ EZ-JR controller which offers a similar set of features as the current
Harrier EZ controller.
Additional Specifications
- Flow Rate: 32 GPD (30.3 LPD)
- Max Working Pressure: 2000 PSI (137 Bar)
- Material: 300 Series SST, 400 Series SST, Coated Aluminum, Silicon Nitride, Zirconium Nitride-Coated Tungsten Carbide, UHMWPE FKM-ETP
- Max Current: 16 A @ 12 VDC
- Environmental Temp Range: -40° ~ 120°F (-40° ~ 50°C)
- Operating Temp Range: 0° ~ 100°F (-18° ~ 38°C)
- Inlet Size: 1/4 in. NPT(F)
- Outlet Size: 1/4 in. NPT(F)
- Power Type: DC
- Over Current Protection: provided within enclosure
Specifications
| Plunger Size (in) | 1/4 |
| Seal Material | FKM-ETP |
| Standards Met | General Purpose |
| Type | DC Pump |
| Voltage | 12 VDC |
| Voltage (V dc) | 12 |
Features
- Solar DC operation for remote locations
- Includes Harrier EZ-JR controller
- Temperature probe included
- High pressure capability up to 2000 PSI
- Low noise operation under 70 dBa
- Wide environmental temperature range
Applications
- Chemical injection in remote locations
- Solar-powered chemical dosing systems
- Off-grid chemical treatment applications
Compatible Equipment
- Harrier EZ-JR controller system
- Harrier EZ-JR Controller
- DC power supply
Related Parts
- 25T651
- 25T652
- 25T653
- 25T620
- 25T564
Kit Contents
- 25T650 - 12 VDC G-JR pump
- Harrier EZ-JR controller
- Temperature probe
Part of G-JR Chemical Injection Pump family with solar package options available. 115 VAC version available as 25T651. 12 VDC voltage model with maximum working pressure of 2000 PSI DC model with pre-wired controller. For electrical connections: connect red wire on controller (15) to red wire on power supply (13), and black wire on pump (2) to black wire of power supply (13). Over-current protection is provided within the enclosure.
Reference Manuals
