SS Centrifugal Pump Wilo Stratos GIGA
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 Stratos GIGA is an efficient dry rotor pump suitable for
building heating, air conditioning, and cooling systems.
Flow range : <450m³/h Lift range : ≤ 85m Permitted temperature range of the fluid: -20 °C to +140 °C Nominal diameter DN 40 to DN 200 Max. operating pressure 16 bar up to +120 °C, 13 bar up to +140 °C
Aplication field :Wilo Stratos GIGA is mainly used for pumping heating water
(compliant with VDI 2035), chilled water, and water ethylene glycol
mixtures (non abrasive substances) in buildings. It plays a key
role in heating, cooling, and cooling systems, ensuring efficient
and stable water circulation in the system and maintaining
comfortable indoor temperatures. |  |
Design
High-efficiency in-line pump with IE5 motor and electronic power
adjustment in glanded pump design. Version as single-stage
low-pressure centrifugal pump with flange connection and mechanical
seal.
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.
Equipment/function
Operating modes
- Δp-c for constant differential pressure
- Δp-v for variable differential pressure
- PID-Control
- Constant speed (n=constant)
Manual operation level
Manual functions
- Differential pressure setpoint setting
- Setting the speed (manual control mode)
- Setting the operating mode
- Setting the pump ON/OFF
- Configuration of all operating parameters
- Fault acknowledgement
External control functions
- "Overriding Off" control input
- “External pump cycling” control input (effective only in dual-pump
operation)
- Analogue input 0 – 10 V, 0 – 20 mA for constant speed (DDC) and
remote setpoint adjustment
- Analogue input 2 – 10 V, 4 – 20 mA for constant speed (DDC) and
remote setpoint adjustment
- Analogue input 0 – 10 V for actual value signal from pressure
sensor
- Analogue input 2 – 10 V, 0 – 20 mA, 4 – 20 mA for actual value
signal from pressure sensor
Signal and display functions
- Collective fault signal SSM
- Collective run signal SBM
Data exchange
- Infrared interface for wireless data exchange with IR-Stick
- Plug-in position for Wilo IF-Modules (Modbus, BACnet, CAN, PLR,
LON) for connection to building automation
Safety functions
- Full motor protection with integrated trip electronics
- Access disable
Dual-pump management(2 x single pumps)
- Main/standby operation (automatic fault-actuated switchover)
- Pump cycling main/standby operation after 24 hours
- Parallel operation
- Parallel operation (efficiency-optimised peak-load activation and
deactivation)
Typekey
Example | Wilo-Stratos GIGA 40/1-51/4,5 |
Stratos | High-efficiency pump |
GIGA | In-line single pump |
40 | Nominal flange diameter DN |
1-51 | Nominal delivery head range in [m] |
4.5 | Orientation value of the rated power P2 in kW |
-R1 | Version without differential pressure sensor |
Technical data
- Permitted temperature range of the fluid: -20 °C to +140 °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:
- 3~440 V ±10 %, 50/60 Hz
- 3~400 V ±10 %, 50/60 Hz
- 3~380 V -5% +10%, 50/60 Hz
Compliance with electromagnetic compatibility without additional
measures:
- Interference emission for residential environment according to EN
61800-3:2018
- Interference immunity for industrial environments according to EN
61800-3:2018
- Protection class IP55
- Nominal diameter DN 40 to DN 200
- Max. operating pressure 16 bar up to +120 °C, 13 bar up to +140 °C
Materials
- Pump housing and lantern: EN-GJL-250
- Impeller: PPS-GF40 or EN-GJL-200 depending on the type
- Special version: Bronze CuSn 10 (depending on type)
- Special version: Stainless steel 1.4408 (depending on type)
- Shaft: 1.4122 or 1.4542 depending on type
- Mechanical seal: AQEGG; other mechanical seals on request
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)
- Variant …-R1 without differential pressure sensor
- …-S1 variant with special mechanical seal
