Le valvole a pedale sono installate all'estremità inferiore del tubo di aspirazione e includono il peso

The input/output add-on board provides additional input opportunities: one 0/4-20 mA analog input for an additional sensor

La pompa è dotata di una bocca di aspirazione assiale

Injection unit

The liquidless and maintenance free cooling system ensures that the pump can be used for submerged or dry installation

sp 2a 23 9001923 Le valvole a pedale sonoSubmersible borehole pump, suitable for pumping clean water. Can be installed vertically or horizontally. All steel components are made in stainless steel, EN 1. 4301 (AISI 304), that ensures high corrosive resistance. This pump carries drinking water approval. The pump is fitted with a 1. 1 kW MS402 motor with sand shield, lip seal, water lubricated journal bearings and a volume compensating diaphragm. The motor is a canned type submersible motor