ESPA TECNOPLUS Intelligent Pressure Group up to 6.0 m3/h

ESPA TECNOPLUS series automatic multistage centrifugal pump with variable speed for water supply. Automatic pumping of clean water for domestic, industrial, agricultural and gardening use.

The pump speed is automatically regulated to adjust the pressure and flow that the home, building or installation needs at any given time. Suitable for applications such as sprinkler or drip irrigation, water transfer or home pressurization.

Silent. Self-priming up to 2 m. Adjustable operating pressure between 1.5 and 4 bar (depending on model)

Equipment Included
Manometer
Pressure Sensor
Retention valve

Constructive characteristics
Engine cooling: Fan
Suction diameter: 1"
Discharge diameter: 1"
Tightness by: Mechanical seal
Suction connection type: Thread
Discharge connection type: Thread

Usage limits
Maximum suction (m): 2
Liquid temperature (ºC): Max: 40

Electrical Characteristics
Service factor: S1
Degree of protection: IP55
Electrical insulation: Class F
Reactivation: Automatic
Motor type: Asynchronous

Crankcase Materials
Motor: Aluminum
Suction body: AISI 304 stainless steel
Discharge body: AISI 304 stainless steel
Surrounding body: AISI 304 stainless steel
Pump shaft: AISI 431
Impeller(s): AISI 304 stainless steel
Gaskets: NBR/EPDM
Mechanical seal: Alumina-Graphite

Operation
It is an "inverter" system known as a frequency inverter, it is a more technologically advanced device that maintains the programmed pressure (up to the pump limit) unchanged regardless of the flow consumed.

Fluid: Clean waters and non-aggressive or viscous liquids, free of solid substances.
Maximum fluid temperature: 60 ºC
Maximum suction height: 7 m

For more information, see the Technical Data Sheet