Construction: Axial suction centrifugal pumps on a single impeller base. Rated tech. characteristics and main dimensions in accordance with EN 733 standard. Rated speed (50 Hz): N = 2900 rpm, N4 = 1450 rpm.
Application: Pumping of clean liquids that are not aggressive to the pump materials (solids content max. 0.2%) and do not contain abrasive impurities. Water supply. Use in installations of cooling and circulation, heat supply, air conditioning. Use in the industrial and household sphere, in agriculture. Work in fire fighting installations. Irrigation.
Operating limits: - Fluid temperature from -10°C to +90°C. - Ambient temperature not more than 40°C. - Manometric suction lift no more than 7 m. - Maximum allowable final pressure in the pump casing: 10 bar.
Component
N, N4 Mech. seal
N, N4 Gland packing
BN, B-N4 Mech. seal
Pump casing Casing cover
Cast iron GJL 200 EN 1561
Bronze G-Cu Sn 10 EN 1982
Working wheel
Cast iron GJL 200 EN 1561
Bronze G-Cu Sn 10 EN 1982
Brass R-Cu Zn 40 Pb 2 UNI 5705 for mod. 32-125, 32-160, 32-200, 40-200
Shaft
Chrome steel 1.4104 EN 10088 AISI 430
Carbon steel C 40 UNI 7845
steel Cr-Ni-Mo AISI 316
Shaft guard
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Bronze G-Cu Sn5 Zn5 Pb5 EN 1982 chrome plated surface