MultiPump  Pump Controller
bilge pump or any pump

A 3 level sensor in the bilge controlls the pump. A controller close to the pump operates the pump. Heavy current wireing is short and can be out of the bilge.

 Pump Controller

Water level Sensor

Without Alert
Sensor MPS2, Controller MPC2 : $ 83.60 USD plus S&H

With Alert
Sensor MPS3, Controller MPC3 : $ 107.80 USD plus S&H


High water level turns the pump on and low water level turns the pump off. The alert level can start a standby pump and sound an alarm.

A green LED on the controller is lit to show that the pump is commanded to pump.

A red LED on the controller is lit when the high water alert contact closes.

The sensor is separated from the pump controller to increase reliability, simplify installation and speed up diagnosis.

The pump controller is installed close to the submersible or remote pump, but out of the water.

The sensor can be tested and cleaned without uninstalling. 

For Auto/OFF/Manual switching, use any commercial products.

Water Level Sensor
Low level
: 0.7” (17.5 mm)
High level: 2.25” (57 mm)
Alert level: 3.5” (89 mm)
Materials: selected for exceptional resistance to corrosion in continuos contact with sea water.
Sensor technology: ”MultiOne” proprietary magnet activated reed switch float sensor.
Distance to controller: over 100 Ft. (33m)
Dim.: 2” (51 mm) Dia.,
         4.6” (117 mm) High.          

Pump Controller
r: 12 Volt or 24 Volt DC, reverse polarity protected, not fused.
Pump contact: 12 Volt, 24 Volt, 32 Volt DC up to 20 Amp, 120 Volt AC  up to 10 Amp.
Alert contact: 12 Volt, 24 Volt, 32 Volt DC up to 10 Amp, 120 Volt AC up to 10 Amp.
Dim.: L 4” (102 mm), H 2” (51 mm), W 2” (51 mm).
Operating temp.: -4°F(-20°C) to 122°F(50°C)                                                         

Specification subject to change without notice.