Kelco Engineering Pty Ltd

Kelco Engineering Pty Ltd are a specialist Australian manufacturer of corrosion resistant Flow switches, Level switches, and Float switches. The majority of our switches have no metal parts in contact with process fluids. This feature allows them to be used reliably in aggressive liquids such as acids and alkalis, sea water and saline ground water.

Kelco K Series Level Switch

Level Switches

The Kelco K Series Level Switch heavy duty level regulator is a compact three-wire float switch for highly accurate and repeatable single point level sensing and control applications. It is ideal for use in water, sea water and most acids and alkali solutions.

It will provide a stable switching action with a very high degree of reliability. The teardrop shape of the float makes it ideal for effluent and sewerage usage, as the float cell has no shoulders or edges for solids to build on.

These float switches can be reliably and safely used in potable water systems, as they do not contain hazardous materials such as mercury or lead.

  • Basic liquid level control
  • Multi point level control
  • Sewerage level control
  • Chemical level control
  • High and low level alarms
  • Self powered signalling
  • Pump protection

Kelco D30 Displacer Level Switch

Level Switches

Description

The Kelco D30 Displacer Level Switch is designed with modern thermoplastic piping and tank systems demand modern controls. The D30 level switch is a rugged versatile liquid level switch that integrates state of the art magnet technology with one of the most fundamental principles of physics to achieve a sensible and reliable solution to the problem of controlling the level of liquids in tanks and sumps.

Applications

  • Sump pump control
  • For either pump in or pump out
  • Water tank level control
  • Effluent and liquid waste level control
  • Suits slurry and high solids applications
  • Septic and sewer pump out control
  • Cooling tower control systems
  • Suitable for sea water and many chemicals

Kelco LC 20 Modular Level Switch

Level Switches

Kelco LC 20 Modular Level Switch comes with a number of compact highly weatherproof sensing heads that are positioned along a vertical riser pipe that is attached to the side of a tank.

The riser pipe is made from a length of standard 20mm PVC or 1 inch stainless steel or copper tube. Liquid level rising and falling in the tank and in the riser pipe carries a small magnetic float through the sensor heads and provides a series of switching points that can be used for a multitude of level control and sensing applications.

Typical uses include water treatment equipment, beverage, cosmetics and pharmaceutical manufacture, chemical metering systems, water features and a vast variety of mechanical services and process control applications. A typical system comprises a tank with an externally mounted balance pipe, or riser pipe alongside.

The riser pipe is connected to the base of the tank and is constructed from standard pipe and fittings. Liquid level in the tank maintains an equal level in the riser pipe. As the level of liquid in the tank changes so does the level in the adjacent riser. A small float containing a magnet rides up and down within the riser pipe, and is carried through the sensor heads, causing them to sequentially switch.


Kelco Float Level Switches

Level Switches

Kelco Float Level Switches are manufactured by Kelco, a specialist manufacturer of corrosion resistant Flow switches, Level switches, and Float switches.

The majority of Kelco switches have no metal parts in contact with process fluids.

This feature allows them to be used reliably in aggressive liquids such as acids and alkalis, sea water and saline ground water.