Wilo Varios Pico 15/1-7 Suitable for Open & Closed Loop Solar Systems (will replace Grundfos 15-65 and Viking Pump)


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Wilo-Varios PICO-STG

The Wilo Varios Pico pump is a replacement pump to the Grundfos 15-65 and Viking Solar Hot Water Circulating Pump.

Suited to OPEN & CLOSED LOOP Solar Hot Water Systems.

The most versatile replacement pump of all time.

The Wilo-Varios PICO-STG is the universal replacement solution in the heating, air conditioning and cooling sector for residential dwellings, as well as for solar and geothermal installations.


Glandless circulator with screwed connection, blocking current proof EC motor and integrated electronic power control.


All hot-water heating systems, air-conditioning applications, industrial circulation systems. Primary circuits of solar and geothermal energy.

Type key

Example:                    Wilo-Varios PICO-STG 25/1-8-130

Varios PICO               High-efficiency pump (screw-end pump), electronically                                                   controlled

-STG                           Compatible with heating, solar and geothermal application

25/                             Nominal connection diameter

1-8                             Nominal delivery head range [m]

130                            Port-to-port length


It is subject to limited manufacturer's warranty and consumer guarantees as per the Australian Consumer Law.

This product is required to be installed by a licensed trades person as per applicable legislation, and be clear that failure to do so breaches manufacturer’s warranty and may result in injury and/or death, may jeopardise applicable insurance policies or may be in breach of the relevant law. Solar Hot Water Parts recommend that Buyers check with their local authorities in regards to any specific regulations regarding licensing requirements for Plumbing or Electrical work.

Further information for Plumbing & Electrical licensing is available at:

State or Territory Plumbing Licensing Information Electrical Licensing
NSW www.fairtrading.nsw.gov.au www.fairtrading.nsw.gov.au
ACT www.actpla.act.gov.au www.actpla.act.gov.au
QLD www.qbcc.qld.gov.au www.worksafe.qld.gov.au
VIC www.vba.vic.gov.au/ www.esv.vic.gov.au
WA www.commerce.wa.gov.au www.commerce.wa.gov.au
SA www.sa.gov.au www.sa.gov.au
NT www.plumberslicensing.nt.gov.au www.nt.gov.au
TAS www.justice.tas.gov.au www.justice.tas.gov.au

For returns please contact us by email first and refer to our returns policy Wilo items bought online from Solar Hot Water Parts can not be returned directly to Wilo and must be returned to:

Solar Hot Water Parts

PO BOX 5257,

Maroochydore BC Queensland 4558

+61 7 53578135

For all question and technical support on this product please contact us by email sales@solarhotwaterparts.com.au

*All images used in this listing are for illustrative purposes only