Wilo Giga-N horizontal end suction single-stage high-power circulating pump

Company Info

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

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 °C Mains connection 3~400 V, 50 Hz Protection class IP55 Nominal diameter DN 32 ... DN 150 Max. operating pressure 16 bar

Materials

Pump housing and lantern. Standard: EN-GJL-250 Impeller: Standard: EN-GJL-200; others on request Shaft: 1.4021 Mechanical 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 drives Spacer coupling (sleeve coupling) is standard; this provides the option of leaving the motor in position when dismantling the rotor unit Variant ...-P5 without spacer coupling (at reduced price, see price list)

Scope of delivery

Pump Installation and operating instructions Bare shaft pump or Pump on baseplate with coupling and coupling guard, without motor or Completely mounted pump on baseplate with electric motor

Options

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

Accessories

Automatic speed control:

for automatic, infinitely variable pump power control.

. Located in Tianjin, China, Tianjin Shiny-Metals Technologyco., Ltd. is a professional company that specializes in the research and development, design, production, sales, trade, and service of pumps. Our products are exported to more than 40 countries and regions, continuously building our global brand reputation. We offer a wide range of pumps, including centrifugal pumps, axial flow pumps, jet pumps, submersible pumps, deep-well submersible pumps, and swimming pool pumps, with over 500 specifications available. Our company has obtained the ISO 9001 certification from the International Organization for Standardization (CQC). In addition, our civilian motors have undergone product evaluation for CCC China mandatory certification. We have also received certifications such as CE, EMC, GS, RoHS, EAC, SASO, and ST. Our company is dedicated to meeting customer needs with high-quality products, reasonable prices, and exceptional pre-sales, in-sales, and after-sales services. We adhere to the management principles of "quality first, customer first, and reputation-based" and are committed to providing global customers with the best solutions for water pumps and water treatment systems, improving their quality of life. Our goal is to make the world a better place through water, and we strive to make water even better.