City-Pumps - Model NH - Multi-Stage Submersible Pumps - Brochure

10DIMENSIONS AND WEIGHTSDIMENSIONSCONSTRUCTION AND SAFETY STANDARDSEN 60 335-1 EN 60034-1IEC 335-1 IEC 34-1CEI 61-150 CEI 2-3RANGE OF PERFORMANCEFlow rate up to 100 l/min (6 m3/h)Head up to 42 mLIMITS OF USESubmersion depth up to 10 m Liquid temperature up to + 40°CMaximum sand content 50 g/m3Emptying level up to 30 mm from the bottomQH(m)SPEED PLURI 70HSPEED PLURI 50SPEED PLURI 70INSTALLATION AND USETHEY ARE RECOMMENDED FOR PUMPING CLEAN WATER WITH A SAND CONTENT NO HIGHER THAN 50 g/m3. THEIR HIGH EFFICIENCY AND RELIABILITY MAKES THEM SUITABLE FOR SUPPLYING DO-MESTIC WATER FROM TANKS, RESERVOIRS OR RELATIVELY DEEP WELLS, DRAWING RAINWA-TER FROM CISTERNS, WATERING BY HAND OR FEEDING.GUARANTEE 2 YEARS subject to our general terms of sale.CONSTRUCTION CHARACTERISTICS• DELIVERY BODY AND SUCTION GRID: glass filled technopolymer, particularly resistant to impact and corrosion, with threaded port ISO 228/1.• IMPELLERS and DIFFUSERS: technopolymer.• DIFFUSER CONTAINER: stainless steel AISI 304.• MOTOR SUPPORT: stainless steel AISI 304.• MOTOR SHAFT: stainless steel EN 10088-3 - 1.4104.• DOUBLE SEAL: mechanical seal ceramic -silicon carbide-NBR, with oil barrier chamber and inner lip seal to protect the seal in the event of dry running. • MOTOR: asynchronous, for continuous duty. SPEED PLURI M: single-phase 220÷240 V - 50 Hz with capacitor and thermal overload protector.• INSULATION: class F. • PROTECTION: IP 68.STANDARD FEATURES:• Float switch Neoprene power cable “H05 RN-F” • length 10 metres with Schuko plug• Hosetail.• Coupling with non-return valve. OPTIONS ON REQUEST? other voltages or frequency 60 Hzmulti-stage submerged pumpsSPEED PLURIQ = Flow rate H = Total manometric head Tolerance of the performance curves according to EN ISO 9906 App. A.TYPE PORT DIMENSIONS kgSingle-phase DN N° stages a h h1 d e pSPEED PLURI 50M11/4”6176380 34530 adjustable 350 3508.4SPEED PLURI 70M 5 8.1SPEED PLURI 70HM 7 400 365 8.9TYPE POWER m3/hl/min0 0.6 1.2 1.8 2.4 3.0 3.6 4.2 4.8 5.4 6.0Single-phase kW HP 0 10 20 30 40 50 60 70 80 90 100SPEED PLURI 50M 0.37 0.50H metres36 33 30.5 26.5 21.5 14.5 5SPEED PLURI 70M 0.55 0.75 30 29 28 27 26 24 22 19 15 10.5 5SPEED PLURI 70HM 0.55 0.75 42 38 35 31 25 17.5 811DIMENSIONS AND WEIGHTSDIMENSIONSCONSTRUCTION AND SAFETY STANDARDSEN 60 335-1 EN 60034-1IEC 335-1 IEC 34-1CEI 61-150 CEI 2-3RANGE OF PERFORMANCEFlow rate up to 100 l/min (6 m3/h)Head up to 42 mLIMITS OF USESubmersion depth up to 10 m Liquid temperature up to + 40°CMaximum sand content 50 g/m3Emptying level up to 30 mm from the bottomINSTALLATION AND USETHEY ARE RECOMMENDED FOR PUMPING CLEAN WATER WITH A SAND CONTENT NO HIGHER THAN 50 g/m3. THEIR HIGH EFFICIENCY AND RELIABILITY MAKES THEM SUITABLE FOR SUPPLYING DO-MESTIC WATER FROM TANKS, RESERVOIRS OR RELATIVELY DEEP WELLS, DRAWING RAINWA-TER FROM CISTERNS, WATERING BY HAND OR FEEDING.GUARANTEE 2 YEARS subject to our general terms of sale.CONSTRUCTION CHARACTERISTICS• DELIVERY BODY AND SUCTION GRID: glass filled technopolymer, particularly resistant to impact and corrosion, with threaded port ISO 228/1.• IMPELLERS and DIFFUSERS: technopolymer.• DIFFUSER CONTAINER: stainless steel AISI 304.• MOTOR SUPPORT: stainless steel AISI 304.• MOTOR SHAFT: stainless steel EN 10088-3 - 1.4104.• DOUBLE SEAL: mechanical seal ceramic -silicon carbide-NBR, with oil barrier chamber and inner lip seal to protect the seal in the event of dry running. • MOTOR: asynchronous, for continuous duty. SPEED PLURI M: single-phase 220÷240 V - 50 Hz with capacitor and thermal overload protector.• INSULATION: class F. • PROTECTION: IP 68.STANDARD FEATURES:• Float switch Neoprene power cable “H05 RN-F” • length 10 metres with Schuko plug• Hosetail.• Coupling with non-return valve. OPTIONS ON REQUEST? other voltages or frequency 60 HzTypical portable applicationp minimum minimumed DNahh1