cast iron
Cast iron vertical multistage centrifugal electric pumps suitable for pressure boosting plants, general pressure increases, irrigation, washing plants, moving clean water. Reliable, silent, easy maintenance. Electric pumps supplied with counter-flanges.

Specifications

• Maximum working pressure: 11 bar
• Maximum temperature of the liquid: 40°C

Materials

• Cast iron pump body and motor support
• External casing in AISI 304
• Impeller and nozzle in PPE+PS reinforced with fibreglass
• Stages in PPE+PS reinforced with fibreglass/PTFE
• Shaft in AISI 416
• Mechanical seal in Carbon/Ceramic/NBR

Technical document

• Self-ventilated 2 pole asynchronous motor
• Class of insulation F
• IP44 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 version
• G1¼ suction and discharge connection

Total head [m3/h]	min	1.20	max	7.20
Total head [m]	max	98.50	min	6.40