1
replacement option found
Existing pump - Circulation
Brand
IMP
Product name
NMT PLUS PWM 25/40-130
Overall length
130 mm
Mains connection
1x230 V
Pipe Connection
G 40
Replacement pump - High Efficiency Premium Exchange sheet
Product name
Varios PICO-STG 25/1-7 -130
Item no.
4215541
EEI
≤ 0,20
Overall length
130 mm
Mains connection
1x230 V
Pipe Connection
G 40
Rated Current
0,5 A
Fluid temperature range
-10 - +95 °C
Comment
Fits without any modification of piping.
Product information
Varios PICO-STG 25/1-7 -130
Varios PICO-STG 25/1-7 -130
Item no.
: 4215541
Your advantages
- The most compatible replacement solution for all applications, including solar and geothermal, thanks to compact design, innovative control modes (such as iPWM) and the Sync assistant
- Maximum operating convenience thanks to its LED display and Green Button Technology featuring a button for control mode and a button for setting the pump
- Easy installation owing to a compact design, adjustable Electrical connections and maintenance functions such as venting
- Maximum operational reliability based on proven technology
The Wilo-Varios PICO-STG is the universal replacement solution in the heating, air conditioning and cooling sector for residential dwellings, as well as for solar and geothermal installations. It offers either standard mode or external control mode, and the settings of the pump it replaces can be easily imported using the Sync assistant. Its compact construction and the adoption of characteristic curves from the old pump with the new synchronisation function make installation and commissioning particularly easy. And with the Green Button Technology the operability is highly convenient.
Construction
Glandless circulator with screwed connection, blocking-current proof EC motor and integrated electronic power control.
Application
All hot-water heating systems, air-conditioning applications, industrial circulation systems, primary circuits of solar and geothermal systems.
Equipment/function
Operating modes:
- Constant differential pressure (3 pre-defined characteristic curves)
- Variable differential pressure (3 pre-defined characteristic curves)
- Constant speed (3 speed stages)
- External control by iPWM signal
- iPWM GT (heating/geothermal energy, not for Varios PICO-STG .../1-13)
- iPWM ST (Solar)
- Setting the operating mode in accordance with the application
- Setting of pump output (curve)
- Setting the constant speed
- Activation of sync function and LED coding
- Pump venting function
- Manual restart
- Automatic restart
- Display of selected control mode
- Display of selected stage of control mode or iPWM type
- Display of activated sync function and LED coding
- Status display of the manual restart or pump venting function
- Operation and fault display
- Cataphoretically-coated pump housing
- Wrench attachment point on pump body
- Electrical connection cable with 3-pole pump plug and Wilo-Connector
- iPWM connection
- Pump venting function
- Manual restart
- Blocking-current proof motor
- Particle filter
- Pump
- Cable with 3-pole pump plug and Wilo-Connector connection
- Wilo-Connector
- Gaskets
- Installation and operating instructions
- Fluid temperature:
- -20 °C to +95 °C (Heating/Geothermal)
- -10 °C to +110 °C (Solar)
- Mains connection 1~230 V, 50 Hz
- Protection class: IPX4D
- Screwed connection Rp ½, Rp 1 and Rp 1¼
- Max. operating pressure 10 bar
- Pump housing: Grey cast iron (EN-GJL-200)
- Impeller: Plastic (PP - 40% GF)
- Pump shaft: Stainless steel
- Bearing: carbon, metal impregnated
INSULATION-SHELL-INDIVIDUAL-FS14
Item no.: 4206066
- Thermal insulation of pump housing in heating applications.
- Reduces heat loss by up to 85%.
- Energy saving, reduces operating costs.
- Protects the pump from external damage.
- 100% recyclable.
Gasket union G 40
Item no.: 2835960
Molex-contact with cable/contact WS8
Item no.: 2206501
- Cable 0,12 m
- Fits Varios PICO pumps
