Harrier Chemical Injection System Controllers ...

Harrier - Chemical Injection System Controllers

Supplier: Graco Australia

Chemical Injection System Controllers

1/3

For controlling and monitoring automated injection systems

In Stock

Closely control and monitor chemical critical operating information for reducing costs and improving processes. It's easy, efficient and productive – saving you time and money.

FEATURES

Simple user interface for setup and control. Enter your desired injection rate and let Graco do the rest.
The Harrier+ control includes remote connectivity, allowing you to monitor, control and calibrate your system away from your injection site via cellular or ModBus.
Easily monitors your system for control, troubleshooting, maintenance needs and alerts.
Patent pending adaptive flow control technology maintains a consistent injection rate, regardless of system variables, reducing waste and costs.
Multiple inputs for system controls allow you to only run when it’s necessary.

Harrier EZ and Harrier

Used for DC pumps
Control injection rates via timer or cycle count
ETL listed for electrical safety: UL 508 and CSA 22.2 No. 14
On/Off time setting intervals from 0-999 seconds
Built-in low voltage disconnect functionality
Battery voltage display
Prime mode for pump priming during setup

Harrier AC

Used with AC operated pumps
Pump-mount and wall-mount option
Control injection rates via timer or cycle count
Auxiliary input port
ETL listed for electrical safety to UL 508 and CSA 22.2 No. 14
NEMA 4X enclosure

Harrier+

Used for AC and DC pumps
Control injection rates via timer, cycle count or flow control
Easy to read display that operates at temperatures as low as -40°F (-40°C)
CDMA and GSM cellular connectivity
ETL listed for electrical safety: UL 508 and CSA 22.2 No. 14

Harrier Chemical Injection Controller
Power Source DC	9 - 26 VDC
Power Consumption	1 Watt
Cycle/Pressure Control Input (optional)	9 - 26 VDC, Normally open or cycle switch
Auxiliary Input (optional)	Normally open switch
Protection grade	IP54 for indoors
Enclosure Material	Polycarbonate + PET
Membrane Material	Polyester
Maximum Humidity	90% Relative Humidity (non-condensing)
Operating Temperature Range	- 40°C to 55°C
Storage Temperature	- 40°C to 80°C)
Input Contact
Power Source DC	9 - 26 VDC
Outputs
Pump control	Pump Control Voltage = Power Source
Voltage	Pump Control Voltage = Power Source
Maximum Switching Voltage	26 VDC
Maximum Switching Current	16A (DC)
Minimum Switching Current	100 mA (DC)

To contact Graco Australia about Harrier Chemical Injection System Controllers use Get a quote.

Closely control and monitor chemical critical operating information for reducing costs and improving processes. It's easy, efficient and productive – saving you time and money.

FEATURES

Simple user interface for setup and control. Enter your desired injection rate and let Graco do the rest.
The Harrier+ control includes remote connectivity, allowing you to monitor, control and calibrate your system away from your injection site via cellular or ModBus.
Easily monitors your system for control, troubleshooting, maintenance needs and alerts.
Patent pending adaptive flow control technology maintains a consistent injection rate, regardless of system variables, reducing waste and costs.
Multiple inputs for system controls allow you to only run when it’s necessary.

Harrier EZ and Harrier

Used for DC pumps
Control injection rates via timer or cycle count
ETL listed for electrical safety: UL 508 and CSA 22.2 No. 14
On/Off time setting intervals from 0-999 seconds
Built-in low voltage disconnect functionality
Battery voltage display
Prime mode for pump priming during setup

Harrier AC

Used with AC operated pumps
Pump-mount and wall-mount option
Control injection rates via timer or cycle count
Auxiliary input port
ETL listed for electrical safety to UL 508 and CSA 22.2 No. 14
NEMA 4X enclosure

Harrier+

Used for AC and DC pumps
Control injection rates via timer, cycle count or flow control
Easy to read display that operates at temperatures as low as -40°F (-40°C)
CDMA and GSM cellular connectivity
ETL listed for electrical safety: UL 508 and CSA 22.2 No. 14

Harrier Chemical Injection Controller
Power Source DC	9 - 26 VDC
Power Consumption	1 Watt
Cycle/Pressure Control Input (optional)	9 - 26 VDC, Normally open or cycle switch
Auxiliary Input (optional)	Normally open switch
Protection grade	IP54 for indoors
Enclosure Material	Polycarbonate + PET
Membrane Material	Polyester
Maximum Humidity	90% Relative Humidity (non-condensing)
Operating Temperature Range	- 40°C to 55°C
Storage Temperature	- 40°C to 80°C)
Input Contact
Power Source DC	9 - 26 VDC
Outputs
Pump control	Pump Control Voltage = Power Source
Voltage	Pump Control Voltage = Power Source
Maximum Switching Voltage	26 VDC
Maximum Switching Current	16A (DC)
Minimum Switching Current	100 mA (DC)

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To contact Graco Australia about Harrier Chemical Injection System Controllers use Get a quote.

AI Overview BETA

Harrier chemical injection controllers manage injection rates and closely monitor critical operating information in automated injection systems. Harrier+’s patent-pending adaptive flow control maintains a consistent injection rate despite system variables, helping reduce waste and costs. Multiple inputs for system controls let operators set the controller to run only when needed, supporting automated chemical dosing processes.

Harrier EZ and Harrier: DC pump control by timer or cycle count
Harrier AC: for AC pumps, with pump- or wall-mount option
Harrier+: AC or DC pump control by timer, cycle count or flow control
Harrier+: CDMA, GSM cellular or ModBus remote connectivity
All models are ETL-listed to UL 508 and CSA 22.2 No. 14

Source: listing by Graco Australia on IndustrySearch · Updated 2 Nov 2026

AI Overview is generated by artificial intelligence and may contain mistakes.

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