Wilo Giga-N Horizontal End Suction Single-Stage Centrifugal Cycle High-Power Booster Industrial Pump

Product Description

The Wilo Atmos GIGA-N series dry rotor pump is designed for use as a circulating pump in the field of building technology.
Product Description
The Wilo Atmos GIGA-N is a horizontally mounted end suction centrifugal pump with a volute casing for horizontal installation. Performance and comply with EN 733.
Flow range : <1000m³/h
Lift range : ≤150m
Max.operating pressure at different fluid temperature : 13bar/16bar
Temperature range : -20ºC~+140ºC
Aplication field : The N series horizontal end suction centrifugal pump can be widely used in heating, air conditioning systems, circulation systems, water supply systems, fire sprinkler systems, etc.Suitable for circulation, transportation, and pressurized water supply. The medium used for transportation must comply with VDI2035 standards for hot water, water ethylene glycol mixture, cooling water/cold water, and industrial water
Summary
Wilo Atmos GIGA-N is a universal standard pump with a long service life and is an entry-level product for dry rotor pumps.The wide range of motors and materials to choose from plus its wide temperature range from -20 to +140 °C make it a real all-rounder for a whole host of different applications.Designed specifically for continuous operation, the pump also boasts a long service life thanks to its corrosion-resistant coatings and maintenance-free roller bearings. If maintenance is required, the spacer coupling ensures the mechanical seal can be replaced as quickly as possible. The speed of the Wilo-Atmos GIGA-N is controlled by a Wilo-EFC converter. It can be fitted with temperature and vibration monitoring for the pump bearing so that impending breakdowns can be recognised in good time.
Your advantages

The high overall efficiency through improved hydraulics and the use of IE3/IE4 motors enables energy savingsSuitable for drinking water supply (compliant with ACS and UBA)Cataphoretic coating of all cast components for high resistance to corrosion and long service life (not available for drinking water versions)Universally usable thanks to standardised dimensions, a range of motor options and impellers made of different materialsEasy maintenance thanks to user-friendly spacer coupling in back pull-out designHigh operational reliability thanks to improved impeller construction for pressure reduction

Environmentally friendly featuresEfficient pump hydraulics and usage of IE3/IE4 motors for high energy savingDurability thanks to robust material composition and cataphoretic coatingLong product life due to modular design with easily replaceable components

Design Single-stage, low-pressure centrifugal pump with axial suction, mounted on a baseplate. Standard version with spacer coupling.Application > The pumping of heating water (in accordance with VDI 2035), chilled water and water-glycol mixtures without abrasive substances in heating, chilled water and cooling systems. > Applications for irrigation, building services, general industry, power stations, etc.
Equipment function Single-stage low-pressure centrifugal pump in end suction design with coupling, coupling guard, motor and baseplate > Mechanical seal
Typekey

Example	Atmos GIGA-N 40/200-11/2
Atmos	Product family
GIGA	Series designation
N	Standard pump with axial suction
40	DN for the pressure flange
200	Impeller nominal diameter [mm]
11	Rated power P2 [kW]
2	Number of poles

Technical data

Permissible temperature range: -20 °C ... +140 °CMains connection 3~400 V, 50 HzProtection class IP55Nominal diameter DN 32 ... DN 150Max. operating pressure 16 bar

Materials

Pump housing and lantern. Standard: EN-GJL-250Impeller: Standard: EN-GJL-200; others on requestShaft: 1.4021Mechanical seal: AQEGG; other mechanical seals on request

Construction

Single-stage low-pressure centrifugal pump as baseplate pump with axial suction ports with flanged bearing brackets and axle fastening for flexibly coupled drivesSpacer coupling (sleeve coupling) is standard; this provides the option of leaving the motor in position when dismantling the rotor unitVariant ...-P5 without spacer coupling (at reduced price, see price list)

Scope of delivery

PumpInstallation and operating instructionsBare shaft pump orPump on baseplate with coupling and coupling guard, without motor orCompletely mounted pump on baseplate with electric motor

Options

Variant ...-P5 without spacer coupling (at reduced price)Other materials and versions on requestOther voltages and frequencies available on request.

Accessories Automatic speed control:for automatic, infinitely variable pump power control.
Application scenarios

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