Trevoli – UPS 25-150 Circulation Pump

UPS pumps constitute a range of 3-speed circulator pumps, available both in 50 and 60 Hz. The pumps can be used in both open and closed systems. UPS pumps are of the canned-rotor type, i.e. pump and motor form an integral unit without a shaft seal and with only two gaskets for sealing. The bearings are lubricated by the pumped liquid.

APPLICATIONS UPS pumps are designed for circulation of liquids in heating and air-conditioning systems. Pumps with bronze or stainless steel housings are also suitable for use in hot-water service systems.

Examples of typical applications are: One- and two-pipe heating systems Pumps for heating surfaces Underfloor heating systems Solar heating systems Heat pump systems Pumps for refrigeration units.

TECHNICAL DATA Mains voltage: 240v 50Hz Enclosure class: IP42 Insulation class: F Duty rating: Continuous Liquid temperature range: 0-110° C Maximum ambient temperature: 40° C Maximum operating pressure: 10 bar Port to port dimensions: 185mm Port size: 25mm BSP thread Unions: Brass 20mm

ELECTRICAL DATA Mains voltage: Single phase 240v 50Hz Input Power Speed 1: 150 W Input Power Speed 2: 250 W Input Power Speed 3: 320 W PERFORMANCE DATA Speed 1: MAX - 40 L/m, 7m Head Speed 2: MAX – 65 L/m, 11m Head Speed 3: MAX – 75 L/m, 15m Head

FEATURES Maintenance-free Low noise Low energy consumption Corrosion-resistant stainless steel pump housing Wide range of accessories. 2 Year Warranty

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