WILO glandless high-efficiency pump Stratos PICO plus 25/0.5-4-130, G11/2, 20W

High-efficiency pump WILO-Stratos PICO plus, electronically controlled

Glandless circulation pump with screwed connection, block-current-resistant synchronous motor according to ECM technology (up to 90% energy saving compared to an uncontrolled pump) and integrated electronic power control for stepless differential pressure control.

Can be used for all heating and air conditioning applications (-10°C to +110°C).

Control mode selectable according to the application radiator/underfloor heating.

Control modes:

• Permanent, automatic power adaptation to system requirements without setpoint specification Wilo-Dynamic Adapt plus (factory setting)
• Setting assistant for number of radiators or underfloor heating area
• Variable differential pressure (&Delta,p-v)
• Constant differential pressure (&Delta,p-c)
• Constant speed (n-const.)

Functions:

• Automatic night setback
• Fault/warning message display including description and error code in plain text
• Bleeding routine for automatic bleeding of the rotor chamber
• Manual restart function for additional unblocking of the pump if required
• Key lock
• Function to reset the power meter or settings to factory settings
• Dry-running detection
• Automatic unblocking function and integrated motor protection
• Supports hydraulic balancing with the Wilo-Assistant App

Display:

• Control mode
• Setpoint
• Volume flow
• Head
• Speed
• Power consumption
• Electrical consumption
• Active influences (e.g. night setback, bleeding)

Design:

• Graphical color display with operation via a single-button manual control level
• Slot for Wilo-Communication-Module as interface for e.g. Bluetooth
• Reading and setting operating data as well as, for example, creating a commissioning report via Bluetooth interface (as an accessory) using the Wilo-Assistant App
• Minimum consumption only 3 W
• Thermal insulation shell as standard
• 5 years warranty

Optional accessories:

• Wilo-Smart Connect Module BT for Bluetooth connection to mobile devices using the Wilo-Assistant App
• Wilo-Connect module BMS for interface expansion for building management systems (BMS)
• Wilo-Connect module Modbus RTU for interface expansion for building management systems

Operating data

• Fluid: Water, ethylene glycol, propylene glycol
• Min. fluid temperature: -10 °C
• Max. fluid temperature: 110 °C
• Min. ambient temperature: -10 °C
• Max. ambient temperature: 40 °C
• Maximum operating pressure: 10 bar
• Minimum inlet head at 50°C: 0.5 m
• Minimum inlet head at 95°C: 3 m
• Minimum inlet head at 110°C: 10 m

Motor data

• Energy efficiency index (EEI): 0.16
• Mains connection: 1~230 V &plusmn,10%, 50/60 Hz
• Rated motor power: 15 W
• Speed min.: 700 rpm
• Speed max.: 3400 rpm
• Power consumption: 3 W
• Power consumption: 20 W
• Interference emission: EN 61000-6-3
• Interference immunity: EN 61000-6-2
• Electromagnetic compatibility: EN 61800-3
• Insulation class: F
• Protection class: IPX4D
• Cable gland: 1 x PG11

Materials

• Pump casing: Cast iron
• Impeller: PP-GF40
• Shaft: Stainless steel
• Bearing: Carbon, metal-impregnated

Installation dimensions

• Pump connection: G 1&frac12,
• Pump connection (alternative designation): RP 1DN 25
• Installation length: 130 mm

Order information

• Manufacturer: Wilo
• Product name: Stratos PICO plus 25/0.5-4-130
• Net weight approx.: 1.73 kg
• Article number: 4244374