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Original price $308.80 - Original price $308.80
Original price
$308.80
$308.80 - $308.80
Current price $308.80

Grundfos COMFORT 15-14 B GB HIGH EFFICIENCY CIRCULATOR FOR DOMESTIC HOT WATER

Grundfos

COMFORT BASIC is an energy-efficient hot-water recirculation pump designed for one and two-family houses. The pump is suitable for homes where cont...

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Original price $308.80 - Original price $308.80
Original price
$308.80
$308.80 - $308.80
Current price $308.80
Original price $771.40 - Original price $771.40
Original price
$771.40
$771.40 - $771.40
Current price $771.40

Grundfos UPS 25-80 180: 3 SPEED CAST IRON CIRCULATOR

Grundfos

Simple and reliable heating circulator with cast iron pump housing, available in 130 and 180 mm port to port length. 3 speed switch allows adjustin...

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Original price $771.40 - Original price $771.40
Original price
$771.40
$771.40 - $771.40
Current price $771.40
Original price $465.00 - Original price $465.00
Original price
$465.00
$465.00 - $465.00
Current price $465.00

Grundfos COMFORT 15-14 B TA GB HIGH EFFICIENCY CIRCULATOR FOR DOMESTIC HOT WATER

Grundfos

High efficiency and low energy consumption domestic hot water circulator with brass pump housing. Integrated shut off and non return valve in the p...

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Original price $465.00 - Original price $465.00
Original price
$465.00
$465.00 - $465.00
Current price $465.00
Original price $1,365.40 - Original price $1,365.40
Original price
$1,365.40
$1,365.40 - $1,365.40
Current price $1,365.40

Grundfos UPS 32-80 N 180 3 SPEED STAINLESS STEEL CIRCULATOR

Grundfos

Simple and reliable domestic hot water circulator with stainless steel pump housing, suitable for drinking water. 3 speed switch allows adjusting p...

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Original price $1,365.40 - Original price $1,365.40
Original price
$1,365.40
$1,365.40 - $1,365.40
Current price $1,365.40
Original price $701.25 - Original price $701.25
Original price
$701.25
$701.25 - $701.25
Current price $701.25

Grundfos UP 20-45 N 150 FIXED SPEED STAINLESS STEEL CIRCULATOR

Grundfos

Simple and reliable domestic hot water circulator with stainless steel pump housing, suitable for drinking water. Typical applications are tank or ...

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Original price $701.25 - Original price $701.25
Original price
$701.25
$701.25 - $701.25
Current price $701.25
Original price $615.00 - Original price $615.00
Original price
$615.00
$615.00 - $615.00
Current price $615.00

Grundfos UPS 25-60 N 180 3 SPEED STAINLESS STEEL CIRCULATOR

Grundfos

Simple and reliable domestic hot water circulator with stainless steel pump housing, suitable for drinking water. 3 speed switch allows adjusting p...

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Original price $615.00 - Original price $615.00
Original price
$615.00
$615.00 - $615.00
Current price $615.00
Original price $1,078.00 - Original price $1,078.00
Original price
$1,078.00
$1,078.00 - $1,078.00
Current price $1,078.00

Grundfos UPS 25-80 N 180 3 SPEED STAINLESS STEEL CIRCULATOR

Grundfos

Simple and reliable domestic hot water circulator with stainless steel pump housing, suitable for drinking water. 3 speed switch allows adjusting p...

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Original price $1,078.00 - Original price $1,078.00
Original price
$1,078.00
$1,078.00 - $1,078.00
Current price $1,078.00
Original price $1,398.00 - Original price $1,398.00
Original price
$1,398.00
$1,398.00 - $1,398.00
Current price $1,398.00

Grundfos UPS 32-100 N 180 3 SPEED STAINLESS STEEL CIRCULATOR

Grundfos

Simple and reliable domestic hot water circulator with stainless steel pump housing, suitable for drinking water. 3 speed switch allows adjusting p...

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Original price $1,398.00 - Original price $1,398.00
Original price
$1,398.00
$1,398.00 - $1,398.00
Current price $1,398.00
Original price $355.00 - Original price $355.00
Original price
$355.00
$355.00 - $355.00
Current price $355.00

Grundfos UPS 25-60 130: 3 SPEED CAST IRON CIRCULATOR

Grundfos

Simple and reliable heating circulator with cast iron pump housing, available in 130 and 180 mm port to port length. 3 speed switch allows adjustin...

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Original price $355.00 - Original price $355.00
Original price
$355.00
$355.00 - $355.00
Current price $355.00
Original price $975.00 - Original price $975.00
Original price
$975.00
$975.00 - $975.00
Current price $975.00

Grundfos ALPHA2 25-60 N 180 STAINLESS STEEL SPEED REGULATED CIRCULATOR PUMPS (Copy)

Grundfos

ALPHA2 N is a circulator pump with stainless-steel pump housing for domestic hot-water systems. AUTOADAPT continuously adapts the pump to system de...

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Original price $975.00 - Original price $975.00
Original price
$975.00
$975.00 - $975.00
Current price $975.00
Original price $975.00 - Original price $975.00
Original price
$975.00
$975.00 - $975.00
Current price $975.00

Grundfos ALPHA2 25-60 N 130 STAINLESS STEEL SPEED REGULATED CIRCULATOR PUMPS

Grundfos

ALPHA2 N is a high-efficiency circulator pump with stainless-steel pump housing suitable for domestic hot-water systems. Features Liquid temperatur...

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Original price $975.00 - Original price $975.00
Original price
$975.00
$975.00 - $975.00
Current price $975.00
Original price $355.00 - Original price $355.00
Original price
$355.00
$355.00 - $355.00
Current price $355.00

Grundfos UPS 25-60 180: 3 SPEED CAST IRON CIRCULATOR

Grundfos

Simple and reliable heating circulator with cast iron pump housing, available in 130 and 180 mm port to port length. 3 speed switch allows adjustin...

View full details
Original price $355.00 - Original price $355.00
Original price
$355.00
$355.00 - $355.00
Current price $355.00
Original price $1,165.00 - Original price $1,165.00
Original price
$1,165.00
$1,165.00 - $1,165.00
Current price $1,165.00

Grundfos UPS 25-100 180: 3 SPEED CAST IRON CIRCULATOR

Grundfos

Simple and reliable heating circulator with cast iron pump housing, available in 130 and 180 mm port to port length. 3 speed switch allows adjustin...

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Original price $1,165.00 - Original price $1,165.00
Original price
$1,165.00
$1,165.00 - $1,165.00
Current price $1,165.00
Original price $963.88 - Original price $963.88
Original price
$963.88
$963.88 - $963.88
Current price $963.88

Grundfos UPS 32-80 180: 3 SPEED CAST IRON CIRCULATOR

Grundfos

Simple and reliable heating circulator with cast iron pump housing, available in 130 and 180 mm port to port length. 3 speed switch allows adjustin...

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Original price $963.88 - Original price $963.88
Original price
$963.88
$963.88 - $963.88
Current price $963.88
Original price $852.20 - Original price $852.20
Original price
$852.20
$852.20 - $852.20
Current price $852.20

Grundfos UPS 25-120 180: 3 SPEED CAST IRON CIRCULATOR

Grundfos

Simple and reliable heating circulator with cast iron pump housing, available in 130 and 180 mm port to port length. 3 speed switch allows adjustin...

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Original price $852.20 - Original price $852.20
Original price
$852.20
$852.20 - $852.20
Current price $852.20
Original price $632.25 - Original price $632.25
Original price
$632.25
$632.25 - $632.25
Current price $632.25

Grundfos ALPHA2 25-60 180: CAST IRON SPEED REGULATED CIRCULATOR PUMPS

Grundfos

ALPHA2 is a circulator pump designed for heating systems. It's AUTOADAPT function continuously adapts the pump to system demands for optimal comfor...

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Original price $632.25 - Original price $632.25
Original price
$632.25
$632.25 - $632.25
Current price $632.25
Original price $632.25 - Original price $632.25
Original price
$632.25
$632.25 - $632.25
Current price $632.25

Grundfos ALPHA2 25-60 130: CAST IRON SPEED REGULATED CIRCULATOR PUMPS

Grundfos

ALPHA2 is a circulator pump designed for heating systems. It's AUTOADAPT function continuously adapts the pump to system demands for optimal comfor...

View full details
Original price $632.25 - Original price $632.25
Original price
$632.25
$632.25 - $632.25
Current price $632.25
Original price $1,280.15 - Original price $1,280.15
Original price
$1,280.15
$1,280.15 - $1,280.15
Current price $1,280.15

Grundfos UPS 32-100 180: 3 SPEED CAST IRON CIRCULATOR

Grundfos

Simple and reliable heating circulator with cast iron pump housing, available in 130 and 180 mm port to port length. 3 speed switch allows adjustin...

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Original price $1,280.15 - Original price $1,280.15
Original price
$1,280.15
$1,280.15 - $1,280.15
Current price $1,280.15
Original price $262.40 - Original price $262.40
Original price
$262.40
$262.40 - $262.40
Current price $262.40

UPS 32 - Circulator Union Set with valves - Brass/Bronze

Grundfos

Union Set G2" x Rp 1 1/4" (32mm) Material: Brass/Bronze

Original price $262.40 - Original price $262.40
Original price
$262.40
$262.40 - $262.40
Current price $262.40
Original price $60.50 - Original price $60.50
Original price
$60.50
$60.50 - $60.50
Current price $60.50

UPS 25 - Circulator Union Set with valves - Brass/Bronze

Grundfos

Union Set G1 1/2" x Rp 1" (25mm) Material: Brass/Bronze

Original price $60.50 - Original price $60.50
Original price
$60.50
$60.50 - $60.50
Current price $60.50
Original price $66.00 - Original price $66.00
Original price
$66.00
$66.00 - $66.00
Current price $66.00

UPS 20 - Circulator Union Set with valves - Brass/Bronze

Grundfos

Union Set G1 1/4" x Rp 3/4" (20mm) Material: Brass/Bronze

Original price $66.00 - Original price $66.00
Original price
$66.00
$66.00 - $66.00
Current price $66.00
Original price $66.00 - Original price $66.00
Original price
$66.00
$66.00 - $66.00
Current price $66.00

UP 20 - Circulator Union Set with valves - Brass/Bronze

Grundfos

Union Set G1 1/4" x Rp 3/4" (20mm) Material: Brass/Bronze

Original price $66.00 - Original price $66.00
Original price
$66.00
$66.00 - $66.00
Current price $66.00
Original price $144.38 - Original price $144.38
Original price
$144.38
$144.38 - $144.38
Current price $144.38

UPS 32 - Circulator Union Set - Brass/Bronze

Grundfos

Union Set G2" x Rp 1 1/4" (32mm) Material: Brass/Bronze

Original price $144.38 - Original price $144.38
Original price
$144.38
$144.38 - $144.38
Current price $144.38
Original price $69.58 - Original price $69.58
Original price
$69.58
$69.58 - $69.58
Current price $69.58

UP 20 - Circulator Union Set - Brass/Bronze

Grundfos

Union Set G1 1/4" x Rp 3/4" (20mm) Material: Brass/Bronze

Original price $69.58 - Original price $69.58
Original price
$69.58
$69.58 - $69.58
Current price $69.58

Circulator Pump

Circulator pumps, although small and not well known devices, play a key role in helping to move hot water through pipes in homes and building. Chances are, if you have ever enjoyed a warm home during winter, or if hot water comes out of your tap quickly, a circulator pump has made that possible.

You will find them in heating systems that use water, such as radiators, baseboard and underfloor heating. Their job is straight forward on circulators keeps the water moving. It pumps water around the propulsion unit which enhances the flow rate of water. When the water is heated, the pump moves it throughout the system. Once the water cools down, it goes back to the heat source, be it a boiler or a water heater, then it’s heated again and sent out more than once. This process continues repeatedly, sustaining the temperature of the house.

There are various types of circulator pumps. Some of them are very simple and just operate at a constant speed. These are suitable for homes or systems with low complexity. Other, more sophisticated pumps can modulate their speed according to the amount of hot water or heating required. These are often referred to as high-efficiency pumps. They consume less energy because they operate only as hard as necessary instead of running at full speed all the time. Many of the newer pumps also come with smart features that allow them to optimally turn on and off. This saves electricity and minimizes the damage inflicted on the system.

A very popular application of circulator pumps is in hot water recirculation systems. Have you ever turned the hot water on only to find yourself waiting for it to heat up? This is caused by water in the pipes sitting idle cooling down. A circulator pump can ensure that hot water circulates and is available in the pipes, so that it can be instantly dispensed when needed. This reduces waiting time and water wastage.

As for most homeowners, circulator pumps do their job ‘behind the scenes’. They do not require a lot of attention, take up or even create noise. Nevertheless, they help improve the level of comfort and convenience in your life in a significant manner. Having a well-functioning circulator pump can translate to quicker delivery of hot water, energy-efficient heating, and lower utility expenses.

For plumbers and other heating service technicians, you need to have prior knowledge or selecting the right pump. The professionals have to take into consideration the amount of water that needs to be moved, the distance that it needs to travel, and the height it needs to be lifted. To an ordinary person, the most vital aspect to know is that circulator pumps ensure that your home operates effectively.

To sum it up circulator pumps assist in the heating systems and hot water systems in an unobtrusive way. They are certainly not the most glamorous or celebrated device in a home, however, aid a lot in making certain that water supplies is well regulated and comfortable temperatures are achieved in homes.

 

FAQ

Category

Are Tsurumi pumps suitable for Australian conditions?

Yes, Tsurumi submersible pumps are built for demanding environments and are widely used across construction, mining, storm water, and wastewater applications in Australia. Their rugged build, twin mechanical seals, and thermal protection make them reliable in harsh, sandy, or gritty conditions common on local job sites.

Which Tsurumi models does Pumptastic stock?

Pumptastic stocks popular single‑phase dewatering and drainage models including HS2.4S, HS2.75S, HS3.75S, HSZ2.4S, HSZ2.75S, LB‑480, LB‑480A, LB‑800, LB‑800A, and residue pumps like LSC1.4S and LSP1.4S. These cover general dewatering, automatic float operation, and low‑level residue drainage needs.

Do Tsurumi pumps come with a warranty in Australia?

Yes, Tsurumi Australia provides a limited warranty, typically 12 months from shipment for products sold locally, covering defects in materials and workmanship under normal use. Claims require assessment and may involve returning parts/pumps for inspection; approved claims supply parts/pumps and credit transport. Always check the current Tsurumi Australia warranty statement for specifics.

Does Pumptastic deliver Tsurumi pumps Australia‑wide?

Yes, Pumptastic delivers nationwide with dispatch from WA and reliable shipping to major cities including Perth, Melbourne, Sydney, Adelaide, and Brisbane, with tracking and customer support during business hours. Delivery timeframes and costs are outlined on the Delivery & Shipping page.

What are typical delivery timeframes and costs?

Delivery timeframes and costs depend on location, weight, and carrier; details are calculated at checkout and summarised on the Delivery & Shipping page. Metro areas generally receive faster service, with tracking provided once dispatched. Contact Pumptastic for urgent needs or site delivery coordination.

Can I use Tsurumi pumps for slurry, seawater, or wastewater?

Yes, Tsurumi offers ranges for dewatering, slurry/abrasive mixes, and wastewater/sewage with clog‑resistant impellers and corrosion‑resistant materials where needed. Select the proper series/materials for the fluid (e.g., abrasive, saline, or solids‑laden) to ensure longevity and performance.

What features help Tsurumi pumps last longer on site?

Key features include robust casings, twin mechanical seals for water ingress protection, and built‑in thermal cut‑outs to prevent overheating. Many units are compact and lightweight for fast redeployment while maintaining strong output for continuous dewatering tasks.

Do you offer automatic float options for sump applications?

Yes, models like the HSZ2.4S and HSZ2.75S include automatic float switches for hands‑free operation in sumps and pits, maintaining water levels without manual switching. LB “A” variants (e.g., LB‑480A) also provide automatic control.

What head, flow and solids can typical single‑phase units manage?

Single‑phase portable dewatering models span common site needs, with examples like HS2.4S at 200 L/min at 1 m head and 7 mm solids passage, and residue pumps like LSC1.4S designed for very low draw‑down. Manufacturer brochures provide curves and specs to match duty points accurately.

How can I get product advice, quotes, or support?

Call Pumptastic on (08) 6384 5884 during business hours for model selection, quotes, and technical support, or use the website contact form for prompt assistance.

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