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