Wilo-Stratos high-efficiency pump.
Glandless circulation pump with minimum operating costs, for pipe installation. Can be used for all HVAC applications (-10°C to +110°C). With integral electronic power control for constant/variable differential pressure. Standard-equipped thermal insulation shells. One-button manual operation level as standard, for:
- Pump On/Off
- Selecting the control mode
- dp-c (differential pressure constant )
- dp-v (differential pressure variable)
- dp-T (differential pressure temperature-controlled) by means of IR-Monitor/IR-Module/IR-Stick, Modbus, BACnet, LON or Can
- Manual control mode (setting constant speed)
- Automatic setback operation (self-learning)
- Setpoint or speed adjustment
Graphical pump display with rotatable display horizontal and vertical module mounting, for display of:
- Operating status
- Control mode
- Differential pressure or rotation speed setpoint
- Fault and warning signals
Synchronous motor using ECM technology with very high efficiency and high starting torque, automatic deblocking function and built-in full motor protection.
Fault signal light, potential-free collective fault signal, infrared interface for wireless communication with Wilo IR-Monitor/IR-Module/IR-Stick operating and service device.
Plug-in slot for Wilo Stratos IF-modules with interfaces for building automation (BA) or dual pump management (accessories: IF-modules Stratos Modbus, BACnet, LON, CAN, PLR, Ext.Off, Ext.Min, SBM, Ext.Off/SBM or DP).
Pump housing made of cast iron with cataphoretic coating, impeller made of glass-fibre reinforced plastic, stainless steel shaft with metal impregnated carbon plain bearings.
For flange pumps - flange versions:
- Standard version for pumps DN 32 to DN 65: Combination flange PN 6/10 (flange PN 16 acc. to EN 1092-2) for counter flanges PN 6 and PN 16
- Standard version for pumps DN 80 / DN 100: Flange PN 6 (configured for PN 16 acc. to EN 1092-2) for counter flange PN 6
- Special version for pumps DN 32 to DN 100: Flange PN 16 (acc. to EN 1092-2) for counter flange PN 16
Grey cast iron (EN-GJL-200)
Plastic (PPE - 30% GF)
Stainless steel (X46Cr13)
Carbon, metal impregnated
Approved fluids (other fluids on request)
Max. volume flow:
Max. delivery head:
Threaded pipe union:
Energy efficiency index (EEI):
1~230 V, 50/60 Hz
Nominal motor power:
1400 - 4450 rpm
Power consumption 1~230 V:
9 - 190 W
Current at 1~230V:
0.13 - 1.30 A
Threaded cable connection:
Information for order placements