• Suction flange diameter : Ø 50 ÷ 350

• Discharge flange diameter : Ø 32 ÷ 300

• Capacity range (Q) : 14-2000 m3/h

• Discharge head range (Hm): 5-90 mwc

• Operating temperature : -10°C ÷ 120°C

• Volute casings of NORM series pumps are fitted renewable with wear rings on both impeller sides in order to prevent wear of volute casing

• Pumps have 6300 series ball bearings. Grease and oil lubrication are available options.

• Axial trust balanced by balancing holes and two wear rings.

• NORM series pumps manufactured with soft packing as a standard. Soft packing is located on shaft sleeves which are made of hardened stainless steel. Stuffing box lubrication according to API PLAN 1. Mechanical seal is available optionally ( EN 12756 / DIN 24250)

• All pumps tested according to ISO 9906

TURBOSAN NORM TYPE EFF (HIGH EFFICIENCY) PUMP:

After years of research work, Turbosan introduces new EFF series end suction pumps. New series pumps have much higher efficiency values compared to standart end suction pumps. High efficiencies achived by new impeller and volute geometries which are designed by using CFD modelling software will decrease energy cost of pump operation.

• NORM pumps equipped with closed type impellers with curved vanes.

With this type impellers cavitation free operation for high suction head

applications obtained.

 

COMPONENT	MATERIALS
	BRONZ VERSION	CAST IRON VERSION
Volute casing	Cast iron ( GJL 250) (EN-JL 1040)	Cast iron ( GJL 250) (EN-JL 1040)
Impeller	Bronze	Cast iron ( GJL 250) (EN-JL 1040)
Wear ring	Bronze	Cast iron ( GJL 250) (EN-JL 1040)
Shaft	Stainless steel (AISI 420) (1.4021)	Carbon steel (1.0501)
Shaft sleeve	Stainless steel (AISI 420) (1.4021)	Stainless steel (AISI 420) (1.4021)
Painting	RAL 5010	RAL 5010

NOTE : All pump components can be manufactured in different materials optionally according to the properties of the liquid to be pumped.

FIELDS OF APPLICATION