Surface automatic pumping stations of the TECNOPRES series are designed for pumping clean water that does not contain mechanical impurities and long-fibre inclusions.

DESIGN

Surface horizontal centrifugal multistage electric pump with built-in flow control

Impeller type: closed

Seal type: mechanical (face)

Motor cooling: air, forced (by means of a fan mounted on the motor shaft)

Type of connection to:

- suction pipe: threaded

- pressure pipe: threaded

The package does not include a pressure gauge and shock absorber, they are additional options.

BENEFITS / FEATURES

Thanks to the built-in self-priming valve, they have a strong self-priming capacity, lifting water up to a height of 9 m* when the suction line is empty.

The built-in flow control and non-return valve, as well as the presence of a power cable with a plug, eliminate the need for electrical connections and the use of additional control devices.

The built-in flow control device implements the functions of protection against overheating, dry running, work "on a closed valve", visualization of the connection to the network, station operation, protection operation (LED indicators on the panel of the built-in automation case), and a station restart button (RESET) ).

The design of the discharge pipe provides places for connecting accessories**.

The hydraulics of the pumping stations are made of non-oxidizing materials: stainless steel, polymers***.

A distinctive characteristic of Tecnopres stations is their low noise level.

The stations have compact dimensions, excellent hydraulic characteristics, and are highly reliable in operation.

The electric motors of the stations are highly energy efficient.

* Before starting operation, the housing of the pumping station must be completely filled with water. The specified value is given for the operation of the pump at a height at an ambient temperature and a pumped liquid of 20 ° C and at zero altitude (altitude above sea level). In actual operating conditions, the height of the water lift by the pump may be less.

** Two threaded holes with 1/4" internal thread in the discharge pipe, plugged with plugs.

*** Parts of the station in contact with the pumped water.