Series description: Wilo-Stratos H/m 16 14 12 1 8 6 4 2 25(3,32,4,5)/1-1 25(3)/1-8 25(3)/1-6 25(3)/1-4 5/1-12 4/1-4 4/1-12 32/1-12 4(5)/1-8 3/1-12 4/1-16 5/1-9 65/1-9 65/1-12 Wilo-Stratos 65/1-16 5/1-16 8(1)/1-12 1 2 3 4 5 6Q/m³/h Design Glandless circulation pump with threaded or flange, EC motor with automatic power adjustment. Application Hot-water heating systems of all kinds, air-conditioning systems, closed cooling circuits, industrial circulation systems. Type key Example: Wilo-Stratos 3/1-12 Stratos High-efficiency pump (screw-end or flange-end pump), electronically controlled 3/ Nominal diameter 1-12 Nominal delivery head range [m] Special features/product advantages Maximum efficiency due to ECM technology Front operation and access to terminal room, variable installation positions, display independent of position Simple installation due to PN 6/PN 1 combination flanges (with DN 32 to DN 65) Application possible in cooling/air-conditioning systems without ambient temperature limitation Pump housing with cataphoretic (KTL) coating to prevent corrosion due to condensation formation System expansion by means of retrofittable interface modules for communication: Modbus, BACnet, CAN, LON, PLR etc. Remote control via infrared interface (IR stick/ir monitor) Technical data Permissible temperature range -1 C to +11 C Mains Protection class IP X4D Screwed or flange (depending on type) Rp 1 to DN 1 Max. operating pressure, standard version: 6/1 bar or 6 bar (special version: 1 bar or 16 bar) Equipment/function Operating modes Manual control mode (n=constant) Δp-c for constant differential pressure Δp-v for variable differential pressure Δp-T for temperature-controlled differential pressure (programmable via IR-Stick, IR-Monitor, Modbus, BACnet, LON or CAN) Manual functions Operating mode setting Differential pressure setpoint setting Setting automatic setback operation Pump ON/OFF setting Speed setting (manual control mode) Automatic functions Variable power adjustment depending on the operating mode Automatic setback operation Deblocking function Soft start Full motor protection with integrated trip electronics External control functions "Overriding Off" control input "Overriding Min" control input "Analogue In 1 V" control input (remote speed adjustment) "Analogue In 1 V" control input (remote setpoint adjustment) Signal and display functions Collective fault signal (potential-free NC contact) Individual run signal (potential-free NO contact) (possible with Stratos IF-Modules) Fault signal light LC display for indication of pump data and fault codes Data exchange Infrared interface for wireless data exchange with IR-Stick/IR-Monitor Modbus RTU serial digital interface for to building automation BA via RS485 BUS system (possible with Stratos IF- Modules) BACnet serial digital interface MS/TP Slave for to building automation BA via RS485 BUS system (possible with Stratos IF- Modules) CAN serial digital interface for to building automation BA via CAN BUS system LON serial digital interface for to a LONWorks network PLR serial digital interface for to BA via Wilo interface converter or company-specific coupling modules (possible with Stratos IF-Modules) Dual pump management (double pump or 2 x single pump) Main/standby operation (automatic fault-actuated switchover/timedependent pump cycling): various combinations with Stratos IF- Modules (accessories) possible Parallel operation (efficiency-optimised peak load activation and deactivation): various combinations with Stratos IF-Modules (accessories) possible Equipment Wrench attachment point at pump body (for threaded pipe union Subject to change without prior notice. www.wilo.co.uk 5 Hz EU 213-7 1 / 5
Series description: Wilo-Stratos pumps with P 2 < 1 W) For flange-end pumps: Flange versions Standard version for DN 32 to DN 65 pumps: PN 6/1 combination flange (PN 16 flange according to EN 192-2) for PN 6 and PN 16 counter flanges Standard version for DN 8/DN 1 pumps: PN 6 flange (designed for PN 16 according to EN 192-2) for PN 6 counter flange Special version for DN 32 to DN 1 pumps: PN 16 flange (according to EN 192-2) for PN 16 counter flange Plug-in position for optional extension with Wilo-IFModules Standard thermal insulation for heating applications Materials Pump housing: Grey cast iron with cataphoretic coating Thermal insulation: Polypropylene Shaft: stainless steel Bearing: Carbon, metal impregnated Impeller: Plastic Scope of delivery Pump Including thermal insulation Including seals for threaded Incl. washers for flange screws (for nominal diameters DN 32 DN 65) Including installation and operating instructions Options Special versions for operating pressure PN 16 Accessories Screwed for threaded Adapter fittings IR-Stick IR-Monitor Stratos IF-Modules: Modbus, BACnet, CAN, LON, PLR, DP, Ext. Off, Ext. Min., SBM, Ext. Off/SBM Subject to change without prior notice. www.wilo.co.uk 5 Hz EU 213-7 2 / 5
Duty chart: Wilo-Stratos Duty chart H/m 16 14 Wilo-Stratos p/kpa 16 14 12 5/1-12 12 1 4/1-16 1 8 4/1-12 25(3, 32, 4, 5)1-1 25(3)1-8 32/1-12 4(5)1-8 8 6 4 3/1-12 5/1-9 65/1-9 65/1-12 5/1-16 65/1-16 8(1)/1-12 6 4 2 25(3)1-4 25(3)1-6 4/1-4 2 1 2 3 4 5 6 Q/m³/h Subject to change without prior notice. www.wilo.co.uk 5 Hz EU 213-7 3 / 5
Product list: Wilo-Stratos Type Max. volume Max. Pipe Nominal Rated Overall Mains Gross Art no. flow delivery flange pressure length weight head diameter Q max / m 3 /h H max / m PN / bar l / mm m / kg Stratos 25/1-4 5 4 Rp 1 1 18 Stratos 25/1-4 5 4 Rp 1 16 18 Stratos 25/1-6 7 6 Rp 1 1 18 Stratos 25/1-6 7 6 Rp 1 16 18 Stratos 25/1-8 8 7 Rp 1 1 18 Stratos 25/1-8 8 7 Rp 1 16 18 Stratos 25/1-1 9 1 Rp 1 1 18 Stratos 25/1-1 9 1 Rp 1 16 18 Stratos 3/1-4 5 4 Rp 1¼ 1 18 Stratos 3/1-4 5 4 Rp 1¼ 16 18 Stratos 3/1-6 7 6 Rp 1¼ 1 18 Stratos 3/1-6 7 6 Rp 1¼ 16 18 Stratos 3/1-8 8 7 Rp 1¼ 1 18 Stratos 3/1-8 8 7 Rp 1¼ 16 18 Stratos 3/1-1 9 1 Rp 1¼ 1 18 Stratos 3/1-1 9 1 Rp 1¼ 16 18 Stratos 3/1-12 11 11 Rp 1¼ 1 18 Stratos 3/1-12 11 11 Rp 1¼ 16 18 Stratos 32/1-1 1 1 DN 32 6/1 22 Stratos 32/1-1 1 1 DN 32 16 22 Stratos 32/1-12 13 9 DN 32 6/1 22 Stratos 32/1-12 13 9 DN 32 16 22 Stratos 4/1-4 11 5 DN 4 6/1 22 Stratos 4/1-4 11 5 DN 4 16 22 Stratos 4/1-8 15 8 DN 4 6/1 22 Stratos 4/1-8 15 8 DN 4 16 22 Stratos 4/1-1 1 1 DN 4 6/1 22 Stratos 4/1-1 1 1 DN 4 16 22 Stratos 4/1-12 19 12 DN 4 6/1 25 5.5 214225 5.5 211661 5.5 29447 5.5 26597 5.5 29448 5.7 263363 5.5 213615 5.5 211156 6 214226 5.7 2131799 5.7 29449 6 26976 6 2945 6 269759 5.6 213616 5.6 2117648 7 29451 7.3 272567 9.1 213617 9.1 211124 11 29452 11 272566 9.9 29453 9.9 269142 1.5 29454 1.5 26864 9.3 213618 9.3 2113776 16.1 29455 Subject to change without prior notice. www.wilo.co.uk 5 Hz EU 213-7 4 / 5
Product list: Wilo-Stratos Type Max. volume Max. Pipe Nominal Rated Overall Mains Gross Art no. flow delivery flange pressure length weight head diameter Q max / m 3 /h H max / m PN / bar l / mm m / kg Stratos 4/1-12 19 12 DN 4 16 25 Stratos 4/1-16 23 17 DN 4 6/1 25 Stratos 5/1-8 15 8 DN 5 6/1 24 Stratos 5/1-8 15 8 DN 5 16 24 Stratos 5/1-9 24 9 DN 5 6/1 28 Stratos 5/1-9 24 9 DN 5 16 28 Stratos 5/1-1 1 1 DN 5 6/1 24 Stratos 5/1-1 1 1 DN 5 16 24 Stratos 5/1-12 29 11 DN 5 6/1 28 Stratos 5/1-12 29 11 DN 5 16 28 Stratos 5/1-16 43 17 DN 5 6/1 34 Stratos 65/1-9 29 11 DN 65 6/1 28 Stratos 65/1-9 29 11 DN 65 16 28 Stratos 65/1-12 41 1 DN 65 6/1 34 Stratos 65/1-12 41 1 DN 65 16 34 Stratos 65/1-16 52 16 DN 65 6/1 34 Stratos 8/1-12 62 13 DN 8 6 36 Stratos 8/1-12 62 13 DN 8 1 36 Stratos 8/1-12 62 13 DN 8 16 36 Stratos 1/1-12 62 13 DN 1 6 36 Stratos 1/1-12 62 13 DN 1 1 36 Stratos 1/1-12 62 13 DN 1 16 36 16.8 263362 25.5 2131666 12.6 29456 13.4 26974 17.6 29457 18 269363 1.8 213619 1.8 212729 18.6 29458 17.6 263361 28.5 2131667 19.5 29459 19.3 269362 31 2946 31 269739 31 2131668 35 287523 35 287524 35 263364 38 287525 38 287526 38 269578 Subject to change without prior notice. www.wilo.co.uk 5 Hz EU 213-7 5 / 5