WITA go.future 2 – heating circulation pump DN 25, 180 mm
WITA go.future 2 – heating circulation pump DN 25, 180 mm – collection in Hagen
Art.-Nr. HT-126505
Collection from our Hagen warehouse · Im Mühlenwert 22 · Mon–Fri 8:30–17:30, Sat 10–14 · Availability and collection date come with our reply · Shipping by arrangement · Locations
Description
WITA go.future 2 – The WITA go.future 2 is a high-efficiency circulation pump for heating systems. Proportional pressure control adjusts its output to system demand; four constant-speed curves are also available. It is DN 25, with 180 mm installation length and a cataphoretically coated cast iron body, and comes with an insulation shell. LED curve display, venting function, button lock and anti-blocking function are included. Find more pumps under Pumps.
Technical specifications
| Brand | WITA |
|---|---|
| Application | Heating systems |
| Connection | DN 25, installation length 180 mm |
| Head, flow rate | Max. 6.0 m, max. 3,200 l/h |
| Power consumption | 4 to 41 W; EEI ≤ 0.20 |
| Control | 4 constant-speed and 4 proportional pressure curves; LED curve display, venting function, button lock, anti-blocking function |
| Electrical specifications | 1 × 230 V / 50 Hz, IP42; no external motor protection required |
| Operating limits | Fluid +5 to +110 °C, ambient 0 to +40 °C, max. 10 bar; temperature class TF 110 |
| Housing | Cast iron, cataphoretically coated; insulation shell included; weight with insulation 2.5 kg |
| Item no. | HT-126505 |
Manufacturer and safety (GPSR)
| Manufacturer | WITA |
|---|---|
| EU responsible person | Available on request, together with the manufacturer details, before collection. |
| Safety instructions | Install in accordance with the manufacturer's instructions; work on drinking water and heating systems must be carried out by a qualified installer. |
Price per piece incl. VAT. Order item: collect from our Hagen warehouse once the goods have arrived; we will confirm the date in our reply to your enquiry. Delivery on request.
Collection, availability and delivery time
The basket is your enquiry list – no checkout, no advance payment. We reply with price, availability and a collection date. Collection from our warehouse at Im Mühlenwert 22, 58135 Hagen, Mon–Fri 8:30–17:30 and Sat 10–14 by appointment. Shipping by arrangement: we state shipping costs and delivery time in our quotation before you decide. We also deliver to installers with our own driver up to 150 km around Hagen. How the enquiry works · Locations · For installers
WITA go.future 2 – heating circulation pump DN 25, 180 mm
WITA go.future 2: Technical data, connection and installation
Pump performance, connection dimensions and operating limits – and what you need to know for replacement.
Technical specifications
- Head
- Max. 6.0 m
- Energy efficiency
- EEI ≤ 0.20
- Control
- 4 constant and 4 proportional curves; LED curve display, venting function, key lock
- Connection
- DN 25, installation length 180 mm
- Operation
- Fluid +5 to +110 °C, operating pressure max. 10 bar, 1 × 230 V / 50 Hz, IP42
- Housing
- Grey cast iron with cataphoretic coating; with thermal insulation shell
Compatible products
- For a mixed heating circuit, such as underfloor heating: WITA heating circuit station with its own pump, mixing valve and actuator
- For drinking water circulation: go.future Z with brass housing
- An overview of all pumps
Installation
- Install according to the manufacturer’s instructions; work on drinking water and heating systems must be carried out by an installer.
- The electrical connection (1 × 230 V / 50 Hz) must be made by a qualified electrician.
- When replacing a pump, match the connection size (DN) and installation length of the old pump; the installer determines the head required by the system.
- Guide: Replacing a heating pump: rating plate, dimensions and high-efficiency pump
Frequently asked questions about the go.future 2
Performance, electricity consumption and replacement – brief answers.
What head does the go.future 2 have?
According to the manufacturer, a maximum head of 6.0 m. Your installer determines which pump your system needs.
How efficient is the go.future 2?
According to the manufacturer, the energy efficiency index is EEI ≤ 0.20. It operates on 1 × 230 V / 50 Hz.
What do I need to replace my old pump?
The connection size (DN) and installation length of the old pump. The go.future 2 has a DN 25 connection and an installation length of 180 mm.
Is the go.future 2 intended for drinking water circulation?
According to the manufacturer, it is intended for heating systems. For drinking water circulation, we offer the go.future Z, which was developed specifically for this purpose.