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Glandless Pumps - THERMO-ECO-ENGINEERING úvod

Glandless Pumps - THERMO-ECO-ENGINEERING úvod

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Systems<br />

System separation for floor heating<br />

Technical Data Wilo-Safe-WS<br />

Wilo-Safe-WS 5-24<br />

Approved fluids<br />

(other fluids on request)<br />

Heating water (In accordance with VDI 2035)<br />

Water/glycol mixtures max. 50 %/50 % –<br />

Performance<br />

Maximum delivery head [m] –<br />

Flow volume max. [m 3 /h] –<br />

Speed range [1/min] –<br />

•<br />

Heating, Air-conditioning,<br />

Cooling<br />

Permitted field of application<br />

Temperature range<br />

at max. 40 °C ambient temperature [°C] 20 - 90<br />

Nominal pressure, max. [bar] 6<br />

Connections<br />

Nominal connection diameter<br />

Electrical connection<br />

see Dimension Drawings<br />

Potable water circulation<br />

Mains connection [V/Hz] 230/50<br />

Motor/electronics<br />

Emitted interference EN 61000-6-3<br />

Immunity to interference EN 61000-6-2<br />

Radio interference level –<br />

Protection class –<br />

Insulation class –<br />

Materials<br />

(special version available at additional charge)<br />

Solar thermal<br />

Pump housing –<br />

Impeller –<br />

Shaft –<br />

Bearing –<br />

Dimensions/weights<br />

Gross volume [l] –<br />

Weight [kg] 14,6<br />

Service/Accessories, Systems<br />

• = available, – = not available<br />

Switchgears and Control<br />

Devices Pump Management<br />

Systems<br />

Wilo Catalogue A1 - Circulating pumps in glandless design<br />

347

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