SINGLE PHASE SUBMERSIBLE (BOREWELL PUMPS)
| MODELS | Top Tank Level |
Bottom Tank Level |
Low&High Volt Protection |
Dry Run Overload Protection |
Delay on Timer |
Dry Run Restart Timer |
Cyclic Timer |
Real Time Cyclic Timer |
Maximum Run Timer |
Dry Run Sensor |
|---|---|---|---|---|---|---|---|---|---|---|
| 1000 S BON | ||||||||||
| 1000 S BSN | ||||||||||
| 1010S BSS | ||||||||||
| 1010 S BSD | ||||||||||
| 1010 S BOD | ||||||||||
| 1010 S DOUBLE BOD |
1000 S BON
NIAGARA - WATER LEVEL CONTROLLER

Suitable For
Single Phase Submersible Pumps
Features
- Switch off the water pump when the upper tank is full/when the sump is empty.
- Switch on the water pump when the upper tank is empty and when the sump has enough water.
- Top/Bottom Tank Level Control.
- Starting Capacitor Delay Timer.
- Power on delay timer.
Technical Specifications
| Description | Rating |
|---|---|
| Operating Voltage (AC) | 1∅ - 150V to 270V |
| Operating Voltage for Float Sensor | Min 12V DC |
| Dimension | L 150 X W 55 X H 350 mm |
| Operating Current For Load | |
| Relay Load | 1∅ - 20 Amp |
| Motor Rating** | |
| Direct Load | 1∅ - 2 HP |
| Indirect Load *** | Any Size |
1000 S BSN
NIAGARA - WATER LEVEL CONTROLLER

Suitable For
Single Phase Submersible Pumps
Features
- Switch off the water pump when the upper tank is full/when the sump is empty.
- Switch on the water pump when the upper tank is empty and when the sump has enough water.
- Top/Bottom Tank Level Control.
- Starting Capacitor Delay Timer.
- Power on delay timer.
Technical Specifications
| Description | Rating |
|---|---|
| Operating Voltage (AC) | 1∅ - 150V to 270V |
| Operating Voltage for Float Sensor | Min 12V DC |
| Dimension | L 150 X W 150 X H 100 mm |
| Operating Current For Load | |
| Relay Load | 1∅ - 20 Amp |
| Motor Rating** | |
| Direct Load | 1∅ - 2 HP |
| Indirect Load *** | Any Size |
1010 S BSS
NIAGARA - WATER LEVEL CONTROLLER
Suitable For
Single Phase Submersible Pumps
Features
- Top Tank Level Control.
- Bottom Tank Level Control.
- Low / High Voltage Cut-Off.
- Dry Run / Over Load Protection.
- Dry Run Restart Timer Facility.
- Delay On Timer.
- Cyclic Timer.
- Seven Segment LED Display Indication.
- Adjustable Voltage & Current Settings.
Technical Specifications
| Description | Rating |
|---|---|
| Operating Voltage (AC) | 1∅ - 150V to 270V |
| Operating Voltage for Float Sensor | Min 12V DC |
| Calibration accuracy | +/- 5% |
| Dimension | L 150 X W 150 X H 100 mm |
| Operating Current For Load | |
| Relay Load | 1∅ - 20 Amp |
| Motor Rating** | |
| Direct Load | 1∅ - 2 HP |
| Indirect Load *** | Any Size |
1010 S BSD
NIAGARA - WATER LEVEL CONTROLLER
Suitable For
Single Phase Submersible Pumps
Features
- Top Tank Level Control.
- Bottom Tank Level Control.
- Low / High Voltage Cut-Off.
- Dry Run / Over Load Protection.
- Dry Run Restart Timer Facility.
- Delay On Timer.
- Cyclic Timer & RTC Timer.
- LCD Display Indication.
- Adjustable Voltage & Current Settings.
Technical Specifications
| Description | Rating |
|---|---|
| Operating Voltage (AC) | 1∅ - 150V to 270V |
| Operating Voltage for Float Sensor | Min 12V DC |
| Calibration accuracy | +/- 5% |
| Dimension | L 150 X W 150 X H 100 mm |
| Operating Current For Load | |
| Relay Load | 1∅ - 20 Amp |
| Motor Rating** | |
| Direct Load | 1∅ - 2 HP |
| Indirect Load *** | Any Size |
1010 S BOD
NIAGARA - WATER LEVEL CONTROLLER

Suitable For
Single Phase Submersible Pumps
Features
- Switch off the water pump when the upper tank is full/when the sump is empty.
- Switch on the water pump when the upper tank is empty and when the sump has enough water.
- Switch off the water pump during low voltage and high voltage and automatically switch on during normal voltage.
- Switch Off the water pump during dry run and overload.
- User-friendly LED and LCD indication display.
- Adjustable voltage and current settings.
Technical Specifications
| Description | Rating |
|---|---|
| Operating Voltage (AC) | 1∅ - 150V to 270V |
| Operating Voltage for Float Sensor | Min 12V DC |
| Calibration accuracy | +/- 5% |
| Dimension | L 150 X W 55 X H 350 mm |
| Operating Current For Load | |
| Relay Load | 1∅ - 20 Amp |
| Motor Rating** | |
| Direct Load | 1∅ - 2 HP |
| Indirect Load *** | Any Size |
1010 S DOUBLE BOD
NIAGARA - WATER LEVEL CONTROLLER

Suitable For
Single Phase Submersible Pumps
Features
- Switch off the water pump when the upper tank is full/when the sump is empty.
- When sump empty tank motor will turn off and bore motor will turn on.
- Switch on the water pump when the upper tank is empty and when the sump has enough water.
- Switch off the water pump during low voltage and high voltage and automatically switch on during normal voltage.
- Switch Off the water pump during dry run and overload.
- User-friendly LED and LCD indication display.
- Adjustable voltage and current settings.
- Using one controller can operate two pumps.
Technical Specifications
| Description | Rating |
|---|---|
| Operating Voltage (AC) | 1∅ - 150V to 270V |
| Operating Voltage for Float Sensor | Min 12V DC |
| Calibration accuracy | +/- 5% |
| Dimension | L 150 X W 55 X H 350 mm |
| Operating Current For Load | |
| Relay Load | 1∅ - 20 Amp |
| Motor Rating** | |
| Direct Load | 1∅ - 2 HP |
| Indirect Load *** | Any Size |






