Wilo-Stratos ECO...-BMS
| Product description | Pump connection | Port-to-port length L0 | Maximum operating pressure PN | Mains connection | Gross weight, approx. m | Pieces per pallet | Article number |
|---|---|---|---|---|---|---|---|
Stratos ECO 25/1-5-BMS | G 1½ | 180 mm | 10 bar | 1~230 V, 50 Hz | 3,2 kg | 60 | 4092514 |
Stratos ECO 30/1-5-BMS | G 2 | 180 mm | 10 bar | 1~230 V, 50 Hz | 2,9 kg | 60 | 4098545 |
Design
Glandless circulation pump with threaded connection, EC motor with automatic power adjustment
Application
Hot-water heating systems of all kinds, industrial circulation systems
Equipment/function
Operating modes
- Manual control mode (n=constant)
- Δ p-c for constant differential pressure
- Δ p-v for variable differential pressure
Manual functions
- Operating mode setting
- Differential-pressure setpoint setting
- Setting automatic setback operation
- Pump ON/OFF setting
- Speed setting (manual control mode)
Automatic functions
- Stageless power adjustment depending on the operating mode
- Automatic setback operation
- Deblocking function
- Soft start
- Safety control
External control functions
- "Overriding Off" control input
- "Analogue In 0 - 10 V" control input (remote speed adjustment)
- "Analogue In 0 - 10 V" control input (remote setpoint adjustment)
Signal and display functions
- Collective fault signal (potential-free NC contact)
- Fault signal light
Equipment
- Wrench attachment point on pump body
- Cable lead-in possible on both sides
- Quick connection with spring clips
- Blocking current-proof motor
- Particle filter
Typekey
Example: | Wilo-Stratos ECO 30/1-5 BMS |
Stratos ECO | High-efficiency pump (screw-end pump), electronically controlled |
30/ | Nominal connection diameter |
1-5 | Nominal delivery head range [m] |
Technical data
- Fluid temperature +15°C to +110°C (at max. ambient temperature +25°C)
- Mains connection 1~230 V, 50 Hz
- IP rating IP44
- Threaded connection Rp 1 and Rp 1¼
- Max. operating pressure 10 bar
Materials
- Pump housing: Grey cast iron
- Thermal insulation: Polypropylene
- Shaft: stainless steel
- Bearing: Carbon, metal impregnated
- Impeller: Plastic
Construction
- Glandless circulation pump with EC motor and integrated automatic power adjustment
- Red button technology
Scope of delivery
- Pump
- Thermal insulation
- Seals
- Installation and operating instructions
Options
- Stratos ECO 25/1-5 BMS and 30/1-5 BMS: Version with Building Management System, can be connected to building automation
Accessories
- Screwed connections
- Adapter fittings
Group Statement
Group Statement REACH
| Edition | 2021-05 |
| Number of pages | 5 |
| Language | language neutral |
PDF (271 KB)Take advantage of the latest replacement guide
The current replacement guide on all glandless pumps for heating and drinking water applications makes choosing the right pump easier for you. Here, you will find a suitable new Wilo pump for all known pumps built after 1975.
After entering your old pump data, select the current pump type.