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NMP 50/12D/A self-priming centrifugal pump with pre-filter

  • SKU: 60D00862000
  • HAN: E60D00862000
  • Manufacturers:
  • Monoblock self-priming centrifugal pump with integrated pre-filter; Sieve basket with Ø 3 mm perforations
  • cast iron design; Pump housing and lantern made of GJL 200 with cataphoresis coating
  • water circulation in swimming pool filtration systems; For clean or slightly polluted water containing suspended solids
  • 2-poleer three-phase induction motor
  • Rated voltage: 230/400 V ±10 %, 50 Hz
  • Engine rated power P2: 3 kW / 4 HP
  • Rated current: 11,5 A at 230 V / 6,6 A at 400 V
  • Rated speed: 2900 min-1
  • Efficiency class: IE3
  • Degree of protection: IPX4
  • Insulation class: F
  • Operation mode: Continuous operation
  • Flow according to characteristic curve: to 66 m3/h
  • Maximum pump head according to the characteristic curve: 19 m
  • Characteristic curve Q/H: 0 m3/h → 19 m; 18,9 m3/h → 18 m; 21 m3/h → 18 m; 24 m3/h → 17,5 m; 30 m3/h → 16,5 m; 42 m3/h → 15 m; 48 m3/h → 13 m; 54 m3/h → 11,5 m; 60 m3/h → 9,5 m; 66 m3/h → 7 m
  • Maximum water temperature: 60 °C
  • Maximum ambient temperature: 40 °C
  • Total suction height: to 7 m
  • Maximum permissible working pressure: 6 bar
  • Connections according to ISO 228: suction side DN1 G2 1/2; Printing page DN2 G2 1/2
  • Dimensions: a 205 mm; b 50 mm; fM 602 mm; g1 12 mm; h1 262 mm; h2 60 mm; h5 370 mm; HD 250 mm; l1 120 mm; l2 117 mm; m1 100 mm; m2 70 mm; n1 240 mm; n2 190 mm; n3 20 mm; s 14 mm; w 298 mm
  • Weight: 47,7 kg
  • Materials: impeller GJL 200 (plated brass P-Cu Zn 40 Pb 2 in the case of NMP 32/12); shaft AISI 303; sieve cover GJL 200; filter AISI 304; Slip ring seal carbon/ceramic/FPM
  • Design according to: EN 60034-1; EN 60335-1; EN 60335-2-41
  • Options on request: other voltages; 60 Hz; Degree of protection IP55; Special sliding ring seal; Higher liquid or ambient temperatures
  • Revision: A
1.481,09 €
excl. 19% VAT , plus shipping costs
pcs