
Aquatec (21-028) Low Pressure Protection Wire for Low Pressure Switch LPS340-G
Technical Details
| Manufacturer | Aquatec |
| Model Number | 21-028 |
| Product Type | Low Pressure Protection Wire |
| Compatible Switch | Aquatec LPS340-G Low Pressure Switch |
| Function | Pump control signal transmission |
| Application | RO booster pump systems |
| Wire Type | OEM replacement component |
Connection Procedure
- Disconnect power to the RO booster pump system before beginning any wiring work to prevent electrical shock.
- Locate the wire terminals on the Aquatec LPS340-G low pressure switch and identify the corresponding connection points on your pump control board.
- Connect the Aquatec 21-028 wire between the low pressure switch and pump controller, ensuring firm contact at all terminal points.
- Restore power to the system and verify the low pressure switch engages properly when inlet pressure falls below the threshold setting.
System Requirements
The Aquatec 21-028 low pressure protection wire is designed exclusively for use with the Aquatec LPS340-G low pressure switch. This wire provides the electrical connection between the switch and your RO booster pump control system, transmitting the shutoff signal when feed water pressure drops below safe operating thresholds. It is compatible with residential and light commercial reverse osmosis systems utilizing Aquatec booster pumps with low pressure switch protection circuitry.
Technical Details
| Manufacturer | Aquatec |
| Model Number | 21-028 |
| Product Type | Low Pressure Protection Wire |
| Compatible Switch | Aquatec LPS340-G Low Pressure Switch |
| Function | Pump control signal transmission |
| Application | RO booster pump systems |
| Wire Type | OEM replacement component |
Connection Procedure
- Disconnect power to the RO booster pump system before beginning any wiring work to prevent electrical shock.
- Locate the wire terminals on the Aquatec LPS340-G low pressure switch and identify the corresponding connection points on your pump control board.
- Connect the Aquatec 21-028 wire between the low pressure switch and pump controller, ensuring firm contact at all terminal points.
- Restore power to the system and verify the low pressure switch engages properly when inlet pressure falls below the threshold setting.
System Requirements
The Aquatec 21-028 low pressure protection wire is designed exclusively for use with the Aquatec LPS340-G low pressure switch. This wire provides the electrical connection between the switch and your RO booster pump control system, transmitting the shutoff signal when feed water pressure drops below safe operating thresholds. It is compatible with residential and light commercial reverse osmosis systems utilizing Aquatec booster pumps with low pressure switch protection circuitry.
Description
Technical Details
| Manufacturer | Aquatec |
| Model Number | 21-028 |
| Product Type | Low Pressure Protection Wire |
| Compatible Switch | Aquatec LPS340-G Low Pressure Switch |
| Function | Pump control signal transmission |
| Application | RO booster pump systems |
| Wire Type | OEM replacement component |
Connection Procedure
- Disconnect power to the RO booster pump system before beginning any wiring work to prevent electrical shock.
- Locate the wire terminals on the Aquatec LPS340-G low pressure switch and identify the corresponding connection points on your pump control board.
- Connect the Aquatec 21-028 wire between the low pressure switch and pump controller, ensuring firm contact at all terminal points.
- Restore power to the system and verify the low pressure switch engages properly when inlet pressure falls below the threshold setting.
System Requirements
The Aquatec 21-028 low pressure protection wire is designed exclusively for use with the Aquatec LPS340-G low pressure switch. This wire provides the electrical connection between the switch and your RO booster pump control system, transmitting the shutoff signal when feed water pressure drops below safe operating thresholds. It is compatible with residential and light commercial reverse osmosis systems utilizing Aquatec booster pumps with low pressure switch protection circuitry.











