ARS-U Series Multi Stage End Suction Pumps

Discharge Flange: DN 40 – DN 150 
Capacity: 400 m³/h
Head: 450 m
Frequancy: Three-phase 50 Hz – 60 Hz*
Tempreature of Pumped Liquid: From -20 °C to + 110 °C
Maximum Operating Pressure : 30 bar (63 bar)*

PUMP DESIGN FEATURES

-Horizontal ring section, multistage, centrifugal pumps with closed impellers and di¬users in end suction design. 
-7 Models from DN 40 up to DN 150 discharge flange diameter. 
-Suction nozzle flanges conform to EN 1092 – 2 / PN 16 and discharge nozzle flanges conform to EN 1092 – 2 / PN 40 (PN 63) (For steel or stainless steel casing pumps, flanges comform to related pressure class ratings defined in EN 1092 – 1) 
-Discharge flange is on top for standard production, upon request di¬erent discharge flange positions can be applied. 
-All impellers are balanced dynamically or statically according to ISO 1940 class 6.3. 
-Axial thrust is balanced by impeller balancing holes system. 
-Direction of rotation is always counter clockwise viewed from drive end. That’s why these pumps can not be accouppled directly with diesel engines. 
-Bearings of ARS-U type pumps are grease lubricated. Sleeve bearing used in the suction side is lubricated by the pumping liquid.

ARS-U PUMP USAGE AREAS

-Power Plants
-Agricultural Irrigation and Drainage
-Oil Industry
-Building System
-Water Treatment and Pressurization
-Mining
-Chemial Industry
-Heating, Ventilating and Air Conditioning
-Fire Fighting
-Food and Beverage Industry
-Iron and Steel Indusrty