Wilo Atmos GIGA-N
Wilo Atmos GIGA-N 040/160-0.75/4 6086541
- Established 1975
- Trusted by thousands of customers
Wilo Atmos GIGA-N 40/160-0,75/4 norm pump, 400 V three-phase
Single-stage centrifugal pump as baseplate pump in accordance with EN 733, with axial suction ports and radial discharge ports for installation on a base.
0.75 kW motor. Connections DN 65 suction, DN 40 discharge.
More about this product
Overview
Single-stage centrifugal pump as baseplate pump in accordance with EN 733, with axial suction ports and radial discharge ports for installation on a base. Pump with support foot and flanged bearing bracket, coupling, coupling guard and motor mounted to same baseplate.
IEC motor with 3 PTC thermistor sensors. Shaft sealing with bidirectional bellows mechanical seal. Grey cast iron housing, stainless steel shaft, grey cast iron impeller. Cataphoretic coating as standard for all cast iron components in contact with fluid.
Specification
| Model | Wilo Atmos GIGA-N 40/160-0,75/4 |
|---|---|
| Part number | 6086541 |
| Series | Atmos GIGA-N |
| Supply | 400 V three-phase, 50 Hz |
| Rated power P2 | 0.75 kW |
| Rated current | 1.62 A |
| Speed | 1420 rpm |
| Max. operating pressure | 16 bar |
| Fluid temperature | -20 °C to 140 °C |
| Ambient temperature | -15 °C to 40 °C |
| Motor efficiency class | IE3 |
| Protection class | IP55 |
| Insulation class | F |
| Power factor | 0.72 |
Materials
| Pump housing | 5.1301/EN-GJL-250 KTL-coated |
|---|---|
| Impeller | Grey cast iron EN-GJL-200 |
| Shaft | Stainless steel |
| Mechanical seal | AQ1EGG |
| Lantern | Grey cast iron |
Dimensions and weight
| Pipe connection, suction | DN 65 |
|---|---|
| Pipe connection, discharge | DN 40 |
| Length × width × height | 835 × 360 × 375 mm |
| Net weight | 98 kg |
Features and equipment
Coupling variants
- Spacer coupling (standard)
- Elastic coupling (variant P5, at a reduced price)
Impeller variants (for an additional charge)
- Bronze
- Stainless steel
NOTICE
- The elastic coupling does not contain a spacer.
- The spacer coupling is an elastic coupling with a spacer. The spacer reduces maintenance costs, and further motor orientation when changing the mechanical seal is not necessary.
Frequently asked questions
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Instructions PDFDownload
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Data Sheet PDFDownload
Standard delivery:
Standard delivery is free on most orders. Some items may incur a delivery charge depending on weight, size or value. Any applicable charge will be displayed at checkout.
Deliveries will typically be made between 7am and 6pm, Monday to Friday (excluding public holidays).
Next day delivery:
Next working day delivery is available for a £16.50 + VAT delivery charge.
Orders must be placed before 12 noon to qualify for next working day delivery. Orders placed after 12 noon on Thursday but before noon on Friday will be delivered the following Monday. Orders placed after 12 noon on Friday will be delivered on Tuesday.
Pallet/Large/Difficult items:
Some large, heavy or difficult to transport items may incur an additional delivery charge. Please contact us for a delivery quote before ordering.
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Frequently Asked Questions
Quick answers to common questions about the Wilo Atmos GIGA-N 040/160-0.75/4 6086541. For technical specifications, see the product details above; for sizing or installation advice, contact our team. If you have any other questions, we're happy to help.
What are centrifugal pumps used for?
Centrifugal pumps use a rotating impeller to move liquids and are commonly used for water transfer, circulation and industrial processes.
How do I choose a centrifugal pump?
Compare the required flow rate, total head, liquid characteristics and electrical supply with each pump’s performance curve.
Are centrifugal pumps suitable for dirty water?
Some are designed for clean water only, while others handle solids or wastewater. Check the particular pump’s permitted liquid and solids specification.
What types of Wilo pumps are available?
Wilo manufactures circulators and other pumping solutions for heating, cooling, water supply and building services applications.
What is a Wilo circulator pump used for?
A Wilo circulator moves water around a heating or cooling circuit to maintain the required flow through the system.
How do I select a replacement Wilo pump?
Match the existing model or confirm head, flow, installation length, connections, voltage and control requirements before ordering.