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300BYK | 3-phase / 50Hz

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A closed double-channel impeller ensures, that sewage water containing sludge and fibrous substances can be pumped efficiently without clogging.

300BYK | 3-phase / 50Hz
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ModelColour code curveBore mmPower output kWPhasesr.p.m.Head max. mCapacity max. l/minStarting methodVægtImpeller passage mm
free standingwith guide rail fittingfree standingwith guide rail fitting
300BYMK640.5 300BYMK640.5 300 40,5 3 960 20,6 20333 star/delta 1007,3 1007,3 150
300BYMK649.5 300BYMK649.5 300 49,5 3 960 23,1 23167 star/delta 1033,3 1033,3 150
300BYMK658 300BYMK658 300 58 3 960 24,7 25166 star/delta 1082,4 1082,4 150
300BYMK668.5 300BYMK668.5 300 68,5 3 960 27,9 29117 star/delta 1269,9 1269,9 150
300BYMK682 300BYMK682 300 82 3 960 29,5 31166 star/delta 1320,2 1320,2 150
300BYMK698 300BYMK698 300 98 3 960 33,0 32508 star/delta 1553,1 1553,1 150
300BYMK6112 300BYMK6112 300 112 3 960 36,2 32500 star/delta 1604,5 1604,5 150
300BYMK6132 300BYMK6132 300 132 3 960 38,0 32500 star/delta 1940,0 1940,0 150
300BYMK6160 300BYMK6160 300 160 3 960 40,1 32500 star/delta 1980,0 1980,0 150
ø Discharge bore mm 300mm
Pumping Fluid Temperature 0-40°C
Type of Fluid Municipal sewage
Pump Compo- nents Impeller Dual channel impeller
Shaft Seal Double mechanical seal
Bearings Shielded ball bearings
Material Impeller Grey iron casting EN-GJL-250
Casing Grey iron casting EN-GJL-250
Shaft Seal SiC, upper in oil bath
Wearring Bronze
Motor Type, Poles Induction motor, 6 poles, IP68
Lubrication Turbine oil (ISO VG32)
Insulation Insulation class H
Motor Protector (built-in) Miniature protector
Phase / Voltage 3-phase / 400V / 50Hz / s.d.
Material Casing Grey iron casting EN-GJL-250
Shaft Stainless steel EN-X20Cr13
Cable Rubber, 10m H07RN8-F
Discharge Connection Flange DIN/ANSI DN300 (PN10)
Optional Accessories Horizontal installation / Vertical installation

Dimensions in mm:

  • 300BYMK640.5
  • 300BYMK649.5
  • 300BYMK658
  • 300BYMK668.5
  • 300BYMK682
  • 300BYMK698
  • 300BYMK6112
  • 300BYMK6132
  • 300BYMK6160

W1: lowest running water level
ModelABB1CC1DN1DN2J2K1K2K3K4LMO
300BYMK640.5146311006309153863003505273771002120717326029001880
300BYMK649.5159311006309153863003505273771002120717326029001880
300BYMK658159311006309153863003505273771002120717326029001880
300BYMK668.5177311006309153873003505273771002120717326029001880
300BYMK682177311006309153873003505273771002120717326029001880
300BYMK698177312207001022443300350527377100712121737602-1970
300BYMK6112177312207001022443300350527377100712121737602-1970
300BYMK6132209012207001022443300350527377100712121737602-1970
300BYMK6160209012207001022443300350527377100712121737602-1970


Please mind: discharge bend, duck foot bend and stand set are accessories and must be ordered separately

Dimensions - guide rail fitting type in mm:

ModelBB1CC1DN1DN2P1P2QRS1S3TUV1
300BYMK640.511006309153863003505001130205147850012011761286410
300BYMK649.511006309153863003505001130205160850012013061416410
300BYMK65811006309153863003505001130205160850012013061416410
300BYMK668.511006309153873003505001130205178850012014861596508
300BYMK68211006309153873003505001130205178850012014861596508
300BYMK698122070010224433003505501250205178860012014861596508
300BYMK6112122070010224433003505501250205178860012014861596508
300BYMK6132122070010224433003505501250205210060012017541884740
300BYMK6160122070010224433003505501250205210060012017541884740
  • 300BYMK640.5
  • 300BYMK649.5
  • 300BYMK658
  • 300BYMK668.5
  • 300BYMK682
  • 300BYMK698
  • 300BYMK6112
  • 300BYMK6132
  • 300BYMK6160

W1: lowest running water level