15 BOREHOLE PUMPS Borehole multistage centrifugal pumps for 3" wells APPLICATIONS • Water plants and systems for residential and industrial use • Continuous or intermittent duty operation • Pressurizing system • Irrigation plants MATERIALS External jacket AISI 304 Impellers Polyacetal Pump shaft AISI 304 Discharge head Brass Motor coupling AISI 304 TECHNICAL FEATURES Max. Head 125m Max. Flow 5m³/h Max. Liquid temperature 35°C Max. Permissible sand quantity 300 g/m³ Discharge head 3”WPS3 1” 1/4 3”WPS4 1” 1/2 Insulation class IP68 Poles 2 Protection degree F Voltage 230V (1ph) MOTOR INCLUDED: • Hydraulic part • Oil filled rewindable motor 3”WPS • 30m blue flat cable • Start control box CODE MOTOR Q KW HP l/min 0 16,7 33,3 41,7 50 58,3 66,7 83,3 m³/h 0 1 2 2.5 3 3.5 4 5 WP 3’’WPS 3-11 P 0,37 0,5 44 41 37 32 28 19 WP 3’’WPS 3-16 P 0,55 0,75 64 60 54 49 40 28 WP 3’’WPS 3-21 P 0,75 1 85 80 71 64 52 37 WP 3’’WPS 3-31 P 1,1 1,5 125 118 104 93 77 54 WP 3’’WPS 4-9 P 0,37 0,5 37 36 34 33 32 29 25 17 WP 3’’WPS 4-12 P 0,55 0,75 49 48 46 44 42 38 34 22 WP 3’’WPS 4-16 P 0,75 1 66 65 61 58 56 51 45 29 WP 3’’WPS 4-24 P 1,1 1,5 99 97 92 88 84 77 67 44 WPS 4-24 WPS 4-16 WPS 4-12 WPS 4-9 WPS 3-11 WPS 3-31 WPS 3-21 WPS 3-16
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