cast iron
Cast iron peripheral electric pumps suitable for domestic uses, boilers power supply and booster units. They're silent, practical and easy to transport. Available also in the nickel-plated version (PRN 0.50 model).

Specifications

• Maximum working pressure:
- 6 bar for PRA 0.50
- 7.5 bar for PRA 0.80
- 12 bar for the rest of the range
• Maximum temperature of the liquid: 80°C

Materials

• Cast iron pump body and support
• Shaft in C10 for the PRA 0.50 model, in AISI 420 for PRA models 0.80 and PRA 1.00, in AISI 303 for the rest of the range
• Brass impeller
• Mechanical seal in Carbon/Ceramic/NBR

Technical document

• Asynchronous motor, 2 poles
• 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
• G1 discharge connection
• G1 suction connection

Total head [m3/h]	min	0.30	max	4.20
Total head [m]	max	88.00	min	5.00