Circulating pumps LPS linear series of stainless steel

IN-LINE CENTRIFUGAL ELECTRIC PUMPS
in AISI 304

APPLICATIONS
• Civil/industrial heating plants
• Systems for moving domestic hot water
• Cooling and air conditioning plants
• Moving low pressure liquids in general

TECHNICAL DETAILS
• Versatile
• Silent
• ReliablePUMP TECHNICAL DATA
• Maximum suction pressure:
– 2 bar for all single phase models and LPS 25 three phase,
– 4 bar for LPS 32-40-50 three phase
• Temperature of the liquid: -10°C ÷ +100°C
• Flanges: from DN 25 to DN 50
• MEI > 0,1 (LPS 25/08(M) – LPS 25/15(M) – LPS 25/25(M) –
LPS 32/25(M) – LPS 40/25(M) – LPS 50/40(M) – LPS 50/75(M) –
LPS 50/150(M)
For further information please see our Data BookMOTOR TECHNICAL DATA
• High efficiency IE2 motors starting from 0,75kW
• Self-ventilated 2 pole asynchronous motor
• Class of insulation F
• IP55 Protection rating
• 230V ±10%, 50Hz single phase voltage,
230/400V ± 10%, 50Hz three phase voltage
• Permanent capacitor inserted and thermo-amperometric protection
with automatic rearm incorporated for the single phase motor
• Protection under user’s responsibility for the three phase versionMATERIALS
• Pump body, impeller and casing cover in AISI 304
• Shaft in AISI 303 (part in contact with the liquid)
• Bracket and motor casing in aluminium
• Mechanical seal in Ceramic/Carbon/NBR
• Elastomers in NBR