Color Number of stages 16 1 Fluid pH-v alue at t A Operating temperature t A Density at t A Vapor pressure at t A Kin. viscosity at t A Nominal f low Nominal head Static head Inlet pressure Altitude Av ailable sy stem NPSH 2 3 6 4 5 7 8 9 °C bar kg/dm³ mm²/s m³/h m m bar m m 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 29 30 31 32 34 33 35 36 37 38 39 40 41 45 Water 7,2 80 0 7 0 Solids 4 1 0 0 0,0234 1000 1,569 46 47 43 44 42 Env ironmental temperature 4 °C GMD20/3SV16F015T 2 0 No. of pumps Reserv e / / Single-Multi-pump set Pump ty pe Operating data Pump designation Design Impeller Ø Max. designed Min. Speed Max. working pressure Nominal Max- Min- Flow Nominal at Qmax at Qmin Head Head H(Q=0) NPSH 3% Shaf t power Max. shaf t power Ef f iciency bar mm mm mm m³/h m³/h m³/h m m m kW kW % m m Electrical booster set 2900 11,8 Make GMD20/3SV16F015T 79 79 79 4,4 53,4 119,9 120 1,6 2,9 56,15 Lowara 7,2 80,5 3,6 ( ) 2,8 Pump data 1/min 1,4 ( ) Net weight 28 Materials Pump Non return v alv e in deliv ery side Without electrov alv es AISI 304 Nickel-plated brass Brass Chrome plated zinc alloy AISI 316 Galv anized steel Galv anized steel Galv anized steel AISI 304 Manif olds On-of f v alv es Non-return v alv es Pressure switches Pressure transmitters Nipples/caps/plugs/f langes Bracket Base Pump body Motor data Manuf acturer Specif ic design Rated power Speed Electric v oltage Electric current Degree of protection Frame size Lowara Ty pe LLM90B14/315 Weight IE2 Three phase surf ace motor 1,5 kW 0 kg 400 V 155 IP 55 2855 1/min 2,97 A 90 kg 120 : Project no. Project Customer Contact Contact Company Phone number Email Phone number Email 2012-12-03 Date Item no. Page 1 / 3 Insulation class RAL 5010 No air compressor control Without high pressure protection IP 55 Without v oltometer Without pressure gauge Without pressure switch on suction side f or dry -running protection Standard Standard Standard Standard Standard Standard Electrov alv e High pressure protection Air compressor Panel protection degree Voltometer Pressure gauge Minimum pressure switch control Check valve Anti condensate Phase f ailure relay Weight data include external package No control Analogue dev ices Electrical panel Standard options