1
replacement option found
Existing pump - Circulation
Brand
Flygt, ITT, Lowara, Xylem
Product name
AL 1129/4-270
Overall length
700 mm
Mains connection
3x400 V
Pipe Connection
DN 125 PN10
Replacement pump - Conventional Exchange sheet
Product name
Atmos GIGA-I 125/240-11/4
Item no.
2218494
MEI
≥ 0,4
IE
3
Overall length
620 mm
Mains connection
3x400 V
Pipe Connection
DN 125 PN16
Rated Current
22,0 A
Nominal power P2
11 kW
Fluid temperature range
-20 - +140 °C
Comment
Fits special replacement accessories.
If you are pumping chilled water media or special material requirements, please contact Wilo Technical Inside Sales. Replacement pumps designed for glycolin-infused water (max. 50%) have the -S1 extension and a different part number than standard seal pumps. Always consult Wilo when pumping media other than water.
Product information
Atmos GIGA-I 125/240-11/4
Atmos GIGA-I 125/240-11/4
Item no.
: 2218494
Design
Glanded 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.
Technical data
- 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)
- Protection class IP55
- Nominal diameter DN 32 to DN 250
- Standard version for operating pressure: 13 bar (up to +140 °C) / 16 bar (up to +120 °C)
- 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
Single-stage, low-pressure centrifugal pump in in-line design with:
- Mechanical seal
- Flange connection with pressure measuring connection R 1/8
- Lantern
- Coupling
- IEC standard motor
- Pump
- Installation and operating instructions
Mounting bracket F 3-18 set
Item no.: 2040969
- Complete kit.
- For mounting on foundations.
- Comes in a bag.
Mounting bracket F 3-14 set
Item no.: 2040968
- Complete kit.
- For mounting on foundations.
- Comes in a bag.
Flange gasket DN 125 PN6/10
Item no.: 2529886
- Thickness: 2 mm.
- Inner diameter: 142 mm.
- Outer diameter: 195 mm.
Difference pressure sensor 10 m
Item no.: 2136454
The differential pressure sensor kit enables dp-c and dp-v control of the frequency-controlled high-pressure centrifugal pumps.
The sensor measures the differential pressure between the suction ports and discharge ports to the pipes, and converts this into an electrical signal 4-20 mA, which is used by the frequency converter to regulate the pressure of the pump. The value of the output current is proportional to the differential pressure.
The sensor measures the differential pressure between the suction ports and discharge ports to the pipes, and converts this into an electrical signal 4-20 mA, which is used by the frequency converter to regulate the pressure of the pump. The value of the output current is proportional to the differential pressure.
Difference pressure sensor 20 m
Item no.: 2136456
The differential pressure sensor kit enables dp-c and dp-v control of the frequency-controlled high-pressure centrifugal pumps.
The sensor measures the differential pressure between the suction ports and discharge ports to the pipes, and converts this into an electrical signal 4-20 mA, which is used by the frequency converter to regulate the pressure of the pump. The value of the output current is proportional to the differential pressure.
The sensor measures the differential pressure between the suction ports and discharge ports to the pipes, and converts this into an electrical signal 4-20 mA, which is used by the frequency converter to regulate the pressure of the pump. The value of the output current is proportional to the differential pressure.
Difference pressure sensor 40 m
Item no.: 2136458
The differential pressure sensor kit enables dp-c and dp-v control of the frequency-controlled high-pressure centrifugal pumps.
The sensor measures the differential pressure between the suction ports and discharge ports to the pipes, and converts this into an electrical signal 4-20 mA, which is used by the frequency converter to regulate the pressure of the pump. The value of the output current is proportional to the differential pressure.
The sensor measures the differential pressure between the suction ports and discharge ports to the pipes, and converts this into an electrical signal 4-20 mA, which is used by the frequency converter to regulate the pressure of the pump. The value of the output current is proportional to the differential pressure.
Difference pressure sensor 60 m
Item no.: 503184696
The differential pressure sensor kit enables dp-c and dp-v control of the frequency-controlled high-pressure centrifugal pumps.
The sensor measures the differential pressure between the suction ports and discharge ports to the pipes, and converts this into an electrical signal 4-20 mA, which is used by the frequency converter to regulate the pressure of the pump. The value of the output current is proportional to the differential pressure.
The sensor measures the differential pressure between the suction ports and discharge ports to the pipes, and converts this into an electrical signal 4-20 mA, which is used by the frequency converter to regulate the pressure of the pump. The value of the output current is proportional to the differential pressure.
Difference pressure sensor 100 m
Item no.: 503184799
The differential pressure sensor kit enables dp-c and dp-v control of the frequency-controlled high-pressure centrifugal pumps.
The sensor measures the differential pressure between the suction ports and discharge ports to the pipes, and converts this into an electrical signal 4-20 mA, which is used by the frequency converter to regulate the pressure of the pump. The value of the output current is proportional to the differential pressure.
The sensor measures the differential pressure between the suction ports and discharge ports to the pipes, and converts this into an electrical signal 4-20 mA, which is used by the frequency converter to regulate the pressure of the pump. The value of the output current is proportional to the differential pressure.
Frequency converter EFC-11 kW 3~
Item no.: 2550229
