Building HYDRAULICS

Packaged Pressure Systems and Boosters

Kelair’s extensive range of packaged automatic pressure systems are designed for ease of installation with all necessary components pre-assembled on a common baseplate ready for simple suction and discharge plumbing connection and single point electrical connection.

Applications

• Hot and cold water booster systems
• Hot and cold water pressure systems
• Submersible pressure systems
• General water transfer
• Rainwater re-use
• Irrigation

Range

• Fixed or variable speed
• Single and multiple units
• Single or multistage pumps
• Horizontal or vertical pumps
• Fully manifolded systems
• Alternative manifold materials:
  PE/Poly/Stainless Steel/Copper

Diesel and Electric Hydrant Booster Pumps

Kelair offers fully-compliant AS2914, fully-packaged hydrant booster pumps complete will fully-valved suction and discharge manifolds and by-pass line. Packaged systems provide simple installation. All units are factory tested prior to delivery and are supported by Kelair’s field service technicians.

• Pressure-sustaining relief valves
• NFPA 20 & FM-approved versions also available
• Annubar test lines
• On-site commissioning
• On-site flow tests
• Automatic and manual jacking pumps

Sewage / Stormwater /Subsoil

Kelair provides a complete range of submersible pumps in all configurations.

• Flow range 0.5 l/s to 50 l/s - larger units provided on request
• Pressure range 5m to 50m
• Pumps compliant with Class 1 Zone 2.
• Pedestal-mounted or free-standing
• Complete fully-packaged units including pipework and valves
• Single / Dual / Triplex
• Small domestic and under-sink units
• Vortex / Cutter / Grinder Impellers

Kelair - Rainwater re-use system

With the current and predicted restrictions on water use, rain and stormwater re-use is cost-saving and easy to implement. Re-use systems normally take the form of pressure systems to run irrigation and flush toilets. Kelair’s Rainsaver offers many advantages over Solenoid systems that have more risks and are less efficient.

The Kelair-Rainsaver range is a robust industrial-rated solution to rainwater re-use. It includes automatic towns’ main back-up in the event of power failure or insufficient rain/stormwater supply. Due to the flow and pressure ratings of the units, any pump or pump system can be connected

Features and Options

Hot Water Circulators

• For primary or secondary circulation
• Bare pumps or fully packaged systems
• Wall or floor mount
• Wide variety of control panel options
• Variable speed drive versions
• Choice of bronze or stainless steel
• Weatherproof versions

Grease Arrestors

Waste from factories and commercial industries is required to have the grease separated before the residue is disposed of into the sewer. Kelair provide fully- approved units.

• Fibreglass / stainless steel construction
• Above or below-ground installation
• Gravity or pumped systems
• Sizes 1000 to 5000 litres

Coalescing Plate Separators

Kelair provides fully-approved oil separators (coalescing plate separators) which are an enhanced gravity separator, capable of removing oil solids or both.

• Range from 1000 litres to 3000 litres/per hour
• Horizontal units or if space constraints, vertical units
• Supply of fully-packaged unit with pump & float switch
• Class 1 Zone 2, or Class 1 Zone 1 classification
• Water board-approved
• Poly / Fibreglass / Stainless Steel construction
• Quotes for ongoing maintenance.

• Service station forecourts
• Washbays
• Vehicle detailers
• Wrecking yards
• Mechanical workshops