Monobloc centrifugal electric pumps for air conditioning with an open impeller. Set-back (vortex) impeller for type C 16/1E, version with bronze pump body and connection. The bronze pumps are supplied fully painted. Liquid temperature: from -10 °C to +90 °C. Ambient temperature up to 40 °C. Manometric suction head up to 8 m. Maximum permissible discharge pressure in the pump casing: 6 bar. Maximum solid particle diameter: 4 mm. Continuous duty. 2-pole induction motor, 50 Hz (n = 2900 1/min), single-phase 230 V ± 10%, with thermal protector. Capacitor fitted in the terminal box. Insulation class F. IP 54 protection.
Pump casing in G-Cu Sn 10 EN 1982 bronze – Connection fitting in G-Cu Sn 10 EN 1982 bronze – Impeller in P-Cu Zn 40PB 2 UNI 5705 brass – Shaft in Cr-Ni-Mo 1.4401 EN 10088 steel (AISI 316) – Mechanical seal: carbon – ceramic – NBR – 1" inlet and outlet
