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DOWNLOAD PDF FOR FULL DETAILS INC PERFORMANCE CURVES AND DIMENSIONS

PLEASE NOTE NOT SUITABLE FOR PONDS. TO SEE OUR RANGE OF MESSNER POND PUMPS PLEASE CLICK HERE

Flow rate up to 400 L/min (24 m³/hr)
Dynamic head up to 14.5 m

OPERATING LIMITS

Maximum operating depth 5m below water level (3m up to 0.55 kW)
Fluid maximum temperature + 40 °C
(+ 90 °C for a maximum period of 3 minutes)
Maximum passage for suspended solids Ø 10mm
Maximum emptying level 14mm from the bottom for TOP 1-2-3
Maximum emptying level 30mm from the bottom for TOP 4-5

Innovative design and advanced technology are incorporated into these new pumps, designed to be easy to use and extremely reliable.

PUMP INSTALLATION AND APPLICATIONS

TOP pumps are suitable for lifting clear water not containing abrasive substances. They have been designed for easy use and are extremely reliable even when subjected to continuous use (subject to correct installation). The motor is fully cooled and has an ample reserve of power plus a double seal system with barrier chamber of bio-degradable oil. The motor and the pump are easily removed, making maintenance and repair simple.

These pumps are particularly suitable for draining flooded areas (basements, garages etc.) emptying swimming pools, tanks and aquariums, waste household water disposal (dishwashers, washing machines), supplying garden fountains, small scale irrigation for gardens in general from collection tanks and emptying sump pits.

PERFORMANCE

When designing performance levels for TOP pumps, special attention was given to typical requirements for domestic usage.

  • performance curves specially designed for high delivery rates at the low installed power rating

Curve tolerance according to ISO 2548.

STRUCTURAL CHARACTERISTICS

  • DELIVERY BODY made from fibreglass reinforced techno-polymer, particularly resistant to mechanical stress, knocks and corrosion, fitted with UNI ISO 228/1 1 inch or 1¼ inch gas threaded vertical delivery port.
  • SUCTION STRAINER made from fibreglass-reinforced techno-polymer, providing the support base for the pump
  • Techno-polymer HOSE CONNECTION with screw fitting
  • General Electric Noryl techno-polymer open IMPELLER
  • EXTERNAL FLOAT SWITCH for automatic pump operation.
  • AISI 416 stainless steel MOTOR SHAFT
  • DOUBLE SEAL SYSTEM carbon / ceramic (or optional silicon carbide hard faced) mechanical seal on the pump side, and lip seal on the motor side. A barrier oil chamber of biodegradable oil lubricates and cools the sealing surfaces in the absence of water.
  • Sealed induction MOTOR suitable for continuous duty with built-in thermal cutout device (motor protector). INSULATION class F (provides the motor with a considerable overload tolerance and substantially increases the service life of the motor itself). The motor is cooled by the pumped liquid.
  • PROTECTION IP 68.
  • UK pumps supplied with 10 metres of cable. Other alternatives on request.
  • CONSTRUCTION AND SAFETY STANDARDS in compliance with EN 60 335-1 (IEC 335-1, CEI 61-150) EN 60034-1 (IEC 34-1, CEI 2-3).
  • ALSO AVAILABLE ON REQUEST TOP2LA and TOP3LA :pumps for aggressive liquids, with all metallic components in AISI 316 stainless steel.
 

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