These vacuum pumps, a vane type impeller, are used to produce the vacuum needed into the plant. The rotor is supported by grease lubricated ball bearings.The pump is assembled on a “safety tank” to prevent that solid parts enter into the pump. The casing in cast iron, impellers in bronze and shafts in stainless steel.
|Water cons. at 3 bar||m³/h||0,8||1,1||1,1||1,9||2,5|
|Total power installed||Kw||4||7,5||11||15||22|