DAB EVOSTA 3 circulator pump fitted with its supplied insulation shell, angled view
DAB EVOSTA 3 circulator pump seen from the other side, with the display lit and the insulation shell
Front close-up of the DAB EVOSTA 3 display showing the head of the selected curve
Vídeo de DAB: presentación técnica de la gama EVOSTA 2 y 3
DAB EVOSTA 3 circulator pump fitted with its supplied insulation shell, angled view
DAB EVOSTA 3 circulator pump seen from the other side, with the display lit and the insulation shell
Front close-up of the DAB EVOSTA 3 display showing the head of the selected curve
Vídeo de DAB: presentación técnica de la gama EVOSTA 2 y 3
DAB

DAB EVOSTA 3 circulator pump with display for heating and cooling

Model
€253,84
/
Tax included. Shipping calculated at checkout.
  • 4 in stock
  • Backordered, shipping soon

At Q-TECH, we apply the same clear rules for everyone: the law protects you, and when applied correctly, it protects us as well. By processing your purchase, you accept our General Terms and Conditions of Sale. If you are purchasing as a consumer (B2C), nothing stated herein limits the rights granted to you by mandatory law (RDL 1/2007, TRLGDCU): the 3-year legal warranty of conformity and the right of withdrawal under the terms and with the exceptions legally provided, which are detailed below. References to "B2B" apply only to businesses and professionals.

Your guarantees

  • Rights intact: 14 days of withdrawal from receipt for most products—subject to the legal exceptions you will see below, such as goods made to your specifications—and a 3-year legal warranty of conformity, under the terms of the TRLGDCU.
  • Conformity with the description: we guarantee that the equipment will correspond to the published technical description and what one could reasonably expect from it (arts. 115 et seq. TRLGDCU). Images and videos are for guidance only: the manufacturer may supply a more recent revision of the product or introduce minor aesthetic, packaging, or firmware changes, without this constituting a lack of conformity as long as the described characteristics and performance are maintained.
  • Traceability that also protects you: we document the condition, serial number, and seal of each piece of equipment upon shipment, and we video-record the opening of returns; this is your proof of the condition in which the goods were delivered.

Responsible use and your part

  • If you are thinking of returning it, keep it as you received it: without installing or activating it, with its seals, accessories, and packaging intact. This is how to ensure a full refund, without deductions.
  • Handling that exceeds inspection reduces value: handling the equipment beyond what is necessary to verify its nature and operation may result in a real, assessed, and case-by-case justified deduction (art. 108.2 TRLGDCU), never a fixed percentage. In particular: activating or registering the serial number, linking it to a manufacturer's account or app, circulating water through hydraulic equipment, unsealing probes, or installing software or consumables. Initial inspection of the product does not lead to a deduction.
  • The same item must be returned: withdrawal requires returning the supplied unit. Different equipment, or equipment with prior use, age, or wear prior to purchase, does not constitute a valid withdrawal.
  • Installation and cybersecurity, shared responsibility: this is technical hardware; you are responsible for correct installation, credentials, patches, and backups, while we deliver a compliant product. Q-TECH is not liable for damages resulting from poor installation, incorrect configuration, or omission of patches by the customer or third parties (in B2C, without prejudice to the legal warranty and liability for intent or negligence, arts. 86 and 130 TRLGDCU).
  • Delivery of bulky goods: delivery is made to the curb. B2C: transport risk is ours until physical delivery (art. 66 ter); we recommend noting visible damages on the delivery note and notifying us of breakages within 24-48 hours with photographs to activate the insurance. B2B: inspection and notation on the delivery note are mandatory; hidden damages must be reported within 24 hours (art. 366 CCom). Unjustified rejection or incorrect shipping information will entail the actual outbound and return costs (approx. €85-550 for heavy machinery).

Made to your measure (Advanced Pre-Assembly)

  • If your order includes equipment, racks, hydraulic assemblies, or technical rooms made or configured according to your specifications (permanent joints, custom cuts or wiring, parameterization, pressure testing), these are custom goods without the right of withdrawal from the conclusion of the contract (art. 103.c TRLGDCU; CJEU Case C-529/19), which is informed before purchasing and documented in the signed Order Note. A test you request without permanent modification retains your right of withdrawal, with only the actual loss of value caused by that test being deducted. Would you prefer to receive it tested, configured, and ready to connect, without assuming these risks? Contract our Advanced Pre-Assembly or the prior technical audit.

If you are purchasing as a business or professional (B2B)

  • The transaction is governed by the Commercial Code: firm sale, without the right of withdrawal; notification of defects within 4 days (apparent) / 30 days (hidden), arts. 336 and 342. Q-TECH acts as a distributor and excludes indirect damages, loss of profit, and data loss, limited to the price of the equipment, without prejudice to the manufacturer's commercial warranty.

Product warnings v1.0 · June 2026. Information summary; the complete and binding conditions are those published at q-tech.es.

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Electronic circulator pump with display for domestic heating and cooling

The DAB EVOSTA 3 moves the water in your heating, underfloor heating or cooling system and shows the live flow, head and power consumption on its screen. At Q-Tech we fit it in pre-assembled plant rooms and use it to replace pumps that need more head.

Summary

TypeWet-rotor electronic circulator pump with display
Brand and modelDAB EVOSTA 3, sizes 40, 60 and 80 (130 or 180 mm)
UseDomestic heating, underfloor heating, air conditioning and cooling
Maximum head4, 6 or 8 m depending on size
Maximum flowUp to 4.2 m³ per hour
Compatible withClean water or water with up to 50% glycol
Power supplySingle-phase 230 V, 50 or 60 Hz; 20 to 55 W maximum depending on size
Q-Tech installationFitted in a pre-assembled plant room or replaced on site by an Expert Technician

What is the DAB EVOSTA 3?

The DAB EVOSTA 3 is DAB's circulator pump with a display for domestic heating and cooling systems. An inverter controls the speed of its permanent-magnet synchronous motor, which runs on a wet rotor. It comes with an insulation shell and automatic air venting as standard.

What problem does it solve?

When a system has long pipe runs or a large underfloor heating area, a small pump cannot reach every circuit. Without a flow reading, the installer also sets the pump blind.

The EVOSTA 3 comes in three head sizes (4, 6 and 8 m) with the same 130 or 180 mm dimensions. Its display shows flow, head and consumption, so you can check the setting straight away. DAB states an energy efficiency index of EEI ≤ 0.17 for size 40.

Technical data

Size406080
Maximum head4 m6 m8 m
Maximum flow2.9 m³/h3.6 m³/h4.2 m³/h
Maximum power input (P1)20 W35 W55 W
Current0.034 to 0.18 A0.042 to 0.33 A0.053 to 0.47 A
Energy efficiency indexEEI ≤ 0.17EEI ≤ 0.18EEI ≤ 0.19
Liquid temperature−10 to +110 °C
Working pressure10 bar (1,000 kPa)
Protection and insulationIPX5 · class F
Control modes9, set with a single button: three proportional pressure, three constant pressure and three constant speed
DisplaySelected curve, live consumption, head and flow
MaterialsCataphoresis-coated cast-iron body, stainless steel motor casing, technopolymer impeller
IncludedInsulation shell; standard electrical connector compatible with other brands' connectors
OtherAutomatic air vent, bleed screw, anti-limescale cartridge

Models and data by variant

ModelPump connectionPort-to-port lengthMax. headMax. powerDAB codeNet weight
40/130G 1½" (DN25)130 mm4 m20 W602318612.05 kg
40/180G 1½" (DN25)180 mm4 m20 W602318632.22 kg
40/180XG 2" (DN32)180 mm4 m20 W602318652.38 kg
60/130G 1½" (DN25)130 mm6 m35 W602318572.05 kg
60/180G 1½" (DN25)180 mm6 m35 W602318592.22 kg
60/180XG 2" (DN32)180 mm6 m35 W602318602.38 kg
80/130G 1½" (DN25)130 mm8 m55 W602318562.05 kg
80/180G 1½" (DN25)180 mm8 m55 W602318542.22 kg
80/180XG 2" (DN32)180 mm8 m55 W602318582.38 kg

DAB Ibérica codes 602318xx replace codes 601860xx and 601855xx from earlier catalogues, with the same model and the same dimensions.

Compatibility and limits

  • Unions and flanges not included: order them separately to suit your pipework.
  • Clean liquid, free of solids and mineral oils, with up to 50% glycol.
  • Mount only with the motor shaft horizontal.
  • Not a domestic hot water pump: for DHW, DAB offers the EVOSTA 2 SAN series with a bronze body.

When this product is not the right choice

ProductWhen to choose itMax. headDisplay
DAB EVOSTA 26.9 m of head is enough and you do not need on-screen data6.9 mNo
Other brandsCompare with Grundfos and Wilo in circulator pumpsDepends on modelDepends on model

Frequently asked questions

Which size do I choose: 40, 60 or 80?

The one that gives the head your system needs: 4, 6 or 8 m. If you are replacing a pump that works well, choose a size with the same maximum head or the next one up.

What does the X in 180X mean?

It marks the 2" (DN32) thread on the pump. The 130 and 180 models without an X have a 1½" (DN25) thread.

Are the insulation shell and unions included?

The insulation shell is included. Unions and flanges are sold separately.

What is the delivery time?

It is in stock at our warehouse; if none were left, we would order it urgently and tell you the lead time.

Can I install it myself?

Swapping it is a simple job for a professional. A qualified person must make the electrical connection.

Q-Tech installation and support

Q-Tech fits and tests the EVOSTA 3 in our workshop as part of a pre-assembled plant room, which arrives tested and ready to connect. To replace a pump in your home, book an on-site Expert Technician by the hour; if you are unsure which size fits, request a technical call. More equipment in circulator pumps.

Documentation

Availability and lead times: this item is in stock at our warehouse. Occasionally, depending on the time of year, the stock update may contain an error. If no units are available when you place your order, we will order it urgently and inform you immediately of the updated delivery time.

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