Wilo Atmos GIGA-D Universal Glazed Double Head Pump for Large Buildings
Company Info
Business Type: Trading Company
Business Range:Auto, Motorcycle Parts & Accessories, Bags, Cases & Boxes, Electrical & Electronics, Health & Medicine, Industrial Equipment & Components, Instruments & Meters, Manufacturing & Processing Machinery, Packaging & Printing, Service, Tools & Hardware
Management System Certification:ISO 9001
Main Products: Water Pump Set
Company Introduction:Tianjin Shiny-Metals Technologyco., Ltd., situated in Tianjin, China, is a professional enterprise specializing in pump research and development, design, production, sales, trade, and service. Currently, our products have been exported to over 40 countries and regions, consistently enhancing our global brand reputation. We manufacture a diverse range of pumps, including centrifugal pumps, axial flow pumps, jet pumps, submersible pumps, deep-well submersible pumps, and swimming pool pumps, spanning over 500 specifications. We have obtained the ISO 9001 certification from the International Organization for Standardization (CQC). Additionally, our civilian motors have undergone product evaluation for CCC China mandatory certification. Furthermore, we have achieved certifications such as CE, EMC, GS, RoHS, EAC, SASO, and ST. Our company fulfills customer needs with high-quality products, reasonable prices, and exceptional pre-sales, in-sales, and after-sales services. Adhering to the management principles of "quality first, customer first, and reputation-based", we are committed to providing global customers with the best water pump and water treatment system solutions, enhancing their quality of life. Our pursuit is "water makes the world a better place, we make water even better"
Product Description
| Wilo Atmos GIGA-D is a universal glazed dual head pump suitable for heating, air conditioning, and cooling systems in large buildings. Flow range : <1200m³/h Lift range : ≤ 80m Permitted temperature range of the fluid: -20 °C to +140 °C Max. ambient temperature 40 °C Mains connection 3~400 V, 50 Hz (others on request) Aplication field :TWilo Atmos GIGA-D is mainly used for pumping heating water (compliant with VDI 2035), chilled water, and water ethylene glycol mixtures (non abrasive substances) in large buildings, ensuring efficient and stable water circulation in heating, cooling, and cooling systems, and maintaining comfortable indoor temperatures. |  |
Design
Glanded twin-head pump in in-line design with flange connection
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.
Typekey
| Example | Atmos GIGA-D 40/160-5.5/2 |
| D | In-line twin-head pump |
| 40 | Nominal diameter DN of the pipe connection |
| 160 | Nominal impeller diameter |
| 5.5 | Rated power P2 in kW |
| 2 | Number of poles |
Technical data
- Permitted temperature range of the fluid: -20 °C to +140 °C
- Max. ambient temperature 40 °C
- Mechanical seal for pumping water up to Tmax = +140 °C. Up to T ≤ +40 °C, a glycol admixture of 20 % to 40 % by volume is permissible. An alternative mechanical seal must be provided for water-glycol mixtures with a glycol content of > 40% to max. 50% by volume and a fluid temperature of > +40 °C to max. +120 °C or other fluids that differ from water. When using water-glycol mixtures, the use of an S1 variant with a corresponding mechanical seal is generally recommended.
- Mains connection 3~400 V, 50 Hz (others on request)
- Protection class IP55
- Nominal diameter DN 32 to DN 200
- Standard version for operating pressure: 13 bar (up to +140 °C) / 16 bar (up to +120 °C)
-
Materials
- Pump housing and lantern: Standard: EN-GJL-250;
- Impeller: Standard: EN-GJL-200; special version: Bronze CuSn 10, stainless steel 1.4408
- Shaft: 1.4122
- Mechanical seal: AQEGG; other mechanical seals on request
-
Construction
Single-stage, low-pressure double pump in in-line design with
- Switchover valve
- Mechanical seal
- Flange connection with pressure measuring connection R 1/8
- Lantern
- Coupling
- IEC standard motor
-
Scope of delivery
- Pump
- Installation and operating instructions
-
Options
- …-L1 variant with bronze impeller (at additional charge)
- …-L4 variant with stainless steel impeller (at additional charge)
- ...-P6 variant in back pull-out design and with cartridge mechanical seal
- Other voltages and frequencies as well as ATEX approval on request
