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FREE SHIPPING ON ORDERS OVER $100 AUSTRALIA-WIDE* (T&C's Apply - exc Bulky Items)
FREE SHIPPING ON ORDERS OVER $100 AUSTRALIA-WIDE* (T&C's Apply - exc Bulky Items)

Variable Speed Pumps

These pumps are called Variable Speed Drive Pressure Pumps "Constant Pressure Pumps". As you turn taps on and off, the motor speed adjusts accordingly giving you constant pressure. The pump controller adjusts the motor speed and maintains constant outlet pressure, even with fluctuating demand.

Variable frequency drives are used for adjusting flow or pressure to the actual demand. They control the frequency of the electrical power supplied to pumps or fans. Significant power savings can be achieved when using a VFD pump. 

A variable frequency drive is a system for controlling the rotational speed of an alternating current electric motor. It controls the frequency of the electrical power supplied to the motor. A variable frequency drive is a specific type of adjustable-speed drive. Variable frequency drives are also known as adjustable frequency drives (AFD), variable speed drives (VSD), AC drives, or inverter drives. 

Automatic frequency control consists of a primary electrical circuit converting the alternating current into a direct current, then converting it back into an alternating current with the required frequency. Internal energy loss in the automatic frequency control is rated ~3.5 % 

Variable frequency drives are widely used on pumps and machine tool drives, compressors and in ventilations systems for large buildings. Variable frequency drive motors on fans save energy by allowing the volume of air moved to match the system demand. Reasons for employing automatic frequency control can both be related to the functionality of the application and for saving energy. For example, automatic frequency control is used in pump applications where the flow is matched either to volume or pressure. The pump adjusts its revolutions to a given setpoint via a regulating loop. Adjusting the flow or pressure to the actual demand reduces power consumption.

  • Original price $6,543.70 - Original price $6,543.70
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    Bianco Summit VMS15-10 Solar AC/DC Vertical Multistage Variable Speed Packaged Pump Station with Flexi-Solar Controller (Max 380LPM/140kPa)

    Bianco Summit VMS15-10 Solar AC/DC Vertical Multistage Variable Speed Packaged Pump Station with Flexi-Solar Controller (Max 380LPM/140kPa)  DOW...

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  • Original price $6,288.05 - Original price $6,288.05
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    $6,288.05
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    Bianco Summit VMS10-20 Solar AC/DC Vertical Multistage Variable Speed Packaged Pump Station with Flexi-Solar Controller (Max 210LPM/230kPa)

    Bianco Summit VMS10-20 Solar AC/DC Vertical Multistage Variable Speed Packaged Pump Station with Flexi-Solar Controller (Max 210LPM/230kPa)  DOW...

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  • Original price $8,946.45 - Original price $9,713.30
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    Bianco Summit VMS20 Series 304ss Vertical Multistage Variable Speed Packaged Pump Station with NXT VFD Drive (Max 470LPM)

    Bianco Summit VMS20 Series 304ss Vertical Multistage Variable Speed Packaged Pump Station with NXT VFD Drive (Max 470LPM) DOWNLOAD PRODUCT BROC...

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  • Original price $8,281.85 - Original price $11,758.20
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    Bianco Summit VMS15 Series 304ss Vertical Multistage Variable Speed Packaged Pump Station with NXT VFD Drive (Max 415LPM)

    Bianco Summit VMS15 Series 304ss Vertical Multistage Variable Speed Packaged Pump Station with NXT VFD Drive (Max 415LPM) DOWNLOAD PRODUCT BROC...

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  • Original price $5,827.95 - Original price $8,384.10
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    Bianco Summit VMS10 Series 304ss Vertical Multistage Variable Speed Packaged Pump Station with NXT VFD Drive (Max 200LPM)

    Bianco Summit VMS10 Series 304ss Vertical Multistage Variable Speed Packaged Pump Station with NXT VFD Drive (Max 200LPM) DOWNLOAD PRODUCT BROC...

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  • Original price $4,294.30 - Original price $6,032.45
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    Bianco Summit VMS5 Series 304ss Vertical Multistage Variable Speed Packaged Pump Station with NXT VFD Drive (Max 100LPM)

    Bianco Summit VMS5 Series 304ss Vertical Multistage Variable Speed Packaged Pump Station with NXT VFD Drive (Max 100LPM) DOWNLOAD PRODUCT BROCH...

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  • Original price $4,294.30 - Original price $6,339.20
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    Bianco Summit VMS1 Series 304ss Vertical Multistage Variable Speed Packaged Pump Station with NXT VFD Drive (Max 60LPM)

    Bianco Summit VMS1 Series 304ss Vertical Multistage Variable Speed Packaged Pump Station with NXT VFD Drive (Max 60LPM) DOWNLOAD PRODUCT BROCHU...

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  • Original price $6,150.75 - Original price $15,481.45
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    Lowara SVX 15 Series Variable Speed Vertical Multistage Pumps with New Hydrovar X (Max 480LPM)

    Lowara Hydrovar SVX 15 Series Variable Speed Vertical Multistage Pumps (Max 480LPM) The latest hydrovar X controls the speed of a standard IEC moto...

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  • Original price $17,562.15 - Original price $23,580.70
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    Lowara SVX 125 Series Variable Speed Vertical Multistage Pumps with New Hydrovar X (Max 2700LPM)

    Lowara SVX 125 Series Variable Speed Vertical Multistage Pumps with New Hydrovar X (Max 2700LPM) The latest hydrovar X controls the speed of a stan...

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  • Original price $13,950.45 - Original price $25,417.00
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    Lowara SVX 92 Series Variable Speed Vertical Multistage Pumps with New Hydrovar X (Max 2200LPM)

    Lowara SVX 92 Series Variable Speed Vertical Multistage Pumps with New Hydrovar X (Max 2200LPM) The latest hydrovar X controls the speed of a stand...

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  • Original price $12,640.05 - Original price $28,034.95
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    Lowara SVX 66 Series Variable Speed Vertical Multistage Pumps with New Hydrovar X (Max 1600LPM)

    Lowara SVX 66 Series Variable Speed Vertical Multistage Pumps with New Hydrovar X (Max 1600LPM) The latest hydrovar X controls the speed of a stand...

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  • Original price $13,197.30 - Original price $29,961.60
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    Lowara SVX 46 Series Variable Speed Vertical Multistage Pumps with New Hydrovar X (Max 1200LPM)

    Lowara SVX 46 Series Variable Speed Vertical Multistage Pumps with New Hydrovar X (Max 1200LPM) The latest hydrovar X controls the speed of a stand...

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  • Original price $11,785.10 - Original price $26,431.65
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    Current price $11,785.10

    Lowara SVX 33 Series Variable Speed Vertical Multistage Pumps with New Hydrovar X (Max 800LPM)

    Lowara SVX 33 Series Variable Speed Vertical Multistage Pumps with New Hydrovar X (Max 800LPM) The latest hydrovar X controls the speed of a standa...

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  • Original price $8,513.85 - Original price $16,987.75
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    Lowara SVX 22 Series Variable Speed Vertical Multistage Pumps with New Hydrovar X (Max 600LPM)

    Lowara Hydrovar SVX 22 Series Variable Speed Vertical Multistage Pumps (Max 600LPM) The latest hydrovar X controls the speed of a standard IEC moto...

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  • Original price $5,900.00 - Original price $8,075.00
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    Lowara SVX 5 Series Variable Speed Vertical Multistage Pumps with New Hydrovar X (Max 140LPM)

    Lowara Hydrovar SVX 5 Series Variable Speed Vertical Multistage Pumps (Max 140LPM) The latest hydrovar X controls the speed of a standard IEC motor...

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  • Original price $7,886.25 - Original price $11,513.15
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    Lowara SVX 10 Series Variable Speed Vertical Multistage Pumps with New Hydrovar X (Max 300LPM)

    Lowara Hydrovar SVX 10 Series Variable Speed Vertical Multistage Pumps (Max 300LPM) The latest hydrovar X controls the speed of a standard IEC moto...

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  • Original price $7,113.10 - Original price $7,113.10
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    Lowara SVX 3 Series Variable Speed Vertical Multistage Pumps with New Hydrovar X (Max 90LPM)

    Lowara Hydrovar SVX 3 Series Variable Speed Vertical Multistage Pumps (Max 90LPM) The latest hydrovar X controls the speed of a standard IEC motor ...

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  • Original price $2,358.35 - Original price $2,358.35
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    $2,358.35
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    Onga IMH1100K Intellimaster 1.10kW Variable Speed Domestic Home Pressure Pump with 8L Pressure Tank (Max 150LPM/600kPa)

    Onga IMH1100K Intellimaster 1.10kW Variable Speed Domestic Home Pressure Pump with 8L Pressure Tank The Onga IMH1100K Intellimaster is a premium va...

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  • Original price $2,078.40 - Original price $2,078.40
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    Onga IMH750K Intellimaster 0.75kW Variable Speed Domestic Home Pressure Pump with 8L Pressure Tank (Max 80LPM/600kPa)

    Onga IMH750K Intellimaster 0.75kW Variable Speed Domestic Home Pressure Pump with 8L Pressure Tank  The Onga IMH750K Intellimaster is a compact, en...

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  • Lowara 10SV Hydro-Boost Solo Variable Speed Pump with 40mm Manifold & 35L Pressure Tank Product Name: 10SV07 3.00kW
    Original price $9,795.05 - Original price $13,806.15
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    Current price $9,795.05

    Lowara 22SV Hydro-Boost Solo Variable Speed Pump with 50mm Manifold & 35L Pressure Tank (Max 500LPM)

    Lowara 22SV Hydro-Boost Solo Variable Speed Pump with 50mm Manifold & 35L Pressure Tank  DOWNLOAD PRODUCT BROCHURE The Lowara Hydro-Boos...

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  • Lowara 10SV Hydro-Boost Solo Variable Speed Pump with 40mm Manifold & 35L Pressure Tank Product Name: 10SV07 3.00kW
    Original price $9,595.70 - Original price $15,004.45
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    Lowara 15SV Hydro-Boost Solo Variable Speed Pump with 50mm Manifold & 35L Pressure Tank (Max 400LPM)

    Lowara 15SV Hydro-Boost Solo Variable Speed Pump with 50mm Manifold & 35L Pressure Tank  DOWNLOAD PRODUCT BROCHURE The Lowara Hydro-Boos...

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  • Lowara SVE Smart Vertical Multistage Pump with VFD Controller Product Name: 3SVE09F011T Vertical Multistage Pump - 3 Phase - 1.1kW, 3SVE11F015T Vertical Multistage Pump - 3 Phase - 1.5kW, 3SVE17F022T Vertical Multistage Pump - 3 Phase - 2.2kW, 5SVE06F011T Vertical Multistage Pump - 3 Phase - 1.1kW, 5SVE08F015T Vertical Multistage Pump - 3 Phase - 1.5kW, 5SVE12F022T Vertical Multistage Pump - 3 Phase - 2.2kW, 10SVE03F015T Vertical Multistage Pump - 3 Phase - 1.5kW, 10SVE04F022T Vertical Multistage Pump - 3 P
    Lowara SVE Smart Vertical Multistage Pump with VFD Controller Product Name: 3SVE09F011T Vertical Multistage Pump - 3 Phase - 1.1kW, 3SVE11F015T Vertical Multistage Pump - 3 Phase - 1.5kW, 3SVE17F022T Vertical Multistage Pump - 3 Phase - 2.2kW, 5SVE06F011T Vertical Multistage Pump - 3 Phase - 1.1kW, 5SVE08F015T Vertical Multistage Pump - 3 Phase - 1.5kW, 5SVE12F022T Vertical Multistage Pump - 3 Phase - 2.2kW, 10SVE03F015T Vertical Multistage Pump - 3 Phase - 1.5kW, 10SVE04F022T Vertical Multistage Pump - 3 P
    Original price $5,390.35 - Original price $5,428.20
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    Lowara 5SVE Series Smart Vertical Multistage Pump with VFD Controller (Max 150LPM)

    Lowara 5SVE Smart Vertical Multistage Pump with VFD Controller (Max 150LPM) - 3 Phase The Lowara e-SV vertical multistage pump is a highly reliab...

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  • Original price $16,001.35 - Original price $16,001.35
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    $16,001.35
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    Lowara 10HME03 1.50kW Hydro-Boost Duo Variable Speed Pressure Pump System (Max 550LPM)

    Lowara 10HME03 1.50kW Hydro-Boost Duo Variable Speed Pressure Pump System  DOWNLOAD PRODUCT BROCHURE The Lowara 10HME Hydro-Boost Duo Pump S...

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  • Original price $13,292.85 - Original price $14,583.20
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    Current price $13,292.85

    Lowara 5HME Hydro-Boost Duo Variable Speed Pressure Pump System (Max 350LPM)

    Lowara 5HME Hydro-Boost Duo Variable Speed Pressure Pump System  DOWNLOAD PRODUCT SPECIFICATIONS The Lowara 5HME Hydro-Boost Duo Pump Set is...

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