BMK3, BMK4 – Peripheral impellers
Miniature Centrifugal Pumps of the BMK series have been designed for clean water circuits of up to 160 degree C fluid temperature and up to 7 bar of system pressure. The pumps are equipped with a magnetic coupling. The pumps can be mounted vertically or horizontally. The specific design allows the pumps to operate wear poor.
Applications
Types of fluid
water up to 160° C at 7 bar system pressure
ConstructionPump bodyCrNi-steelCoverCrNi-steelImpellerCrNi-steelShaftCeramicGasketSplit-caseNoise levelBMK365 dBABMK467 dBA
%20--%3e%3cdefs%3e%3cstyle%3e%20.st0%20{%20fill:%20none;%20}%20.st1%20{%20fill:%20%230f4b90;%20}%20.st2%20{%20fill:%20%23231f20;%20}%20%3c/style%3e%3c/defs%3e%3cpath%20class='st2'%20d='M118.87,13.67h22.15c8.82,0,19.93,5.82,19.13,22.33-.81,16.87-10.84,28.28-27.54,28.28h-23.77l10.04-50.61ZM126.28,51.31h7.14c9.7,0,11.92-10.56,11.92-15.24,0-7.59-3.7-9.43-8.69-9.43h-5.46l-4.91,24.67'/%3e%3cpolygon%20class='st2'%20points='176.11%2078.4%20162.17%2078.4%20169.52%2064.12%20162.91%2027.5%20176.37%2027.5%20179.51%2048.36%20187.75%2027.5%20201.62%2027.5%20176.11%2078.4'/%3e%3cpath%20class='st2'%20d='M204.61,27.5h12.86l-1.01,4.68h.13c2.56-3.34,6.6-5.6,10.84-5.6,6.13,0,11.38,2.69,11.38,9.92,0,1.63-.4,4.32-.94,7.02l-4.24,20.77h-13.34l3.44-16.87c.4-2.13,1.07-4.61,1.07-6.09,0-2.34-1.61-3.54-3.77-3.54-4.24,0-5.66,3.19-6.46,7.02l-3.9,19.49h-13.34l7.28-36.79'/%3e%3cpath%20class='st2'%20d='M246.89,27.5h13.33l-7.27,36.79h-13.33l7.28-36.79ZM260.96,23.53h-13.33l1.96-9.85h13.33l-1.96,9.85'/%3e%3cpath%20class='st2'%20d='M272.03,52.24c0,1.49.41,2.62,1.21,3.4.81.64,2.02.92,3.5.92,3.57,0,4.04-2.41,4.04-3.26,0-2.62-3.37-2.83-8.35-3.76-2.36-.42-9.5-1.49-9.5-9.5,0-10.56,8.95-13.47,17.37-13.47,7.4,0,16.43,1.7,15.69,11.63h-11.92c.14-1.42-.2-2.34-.95-2.91-.88-.71-2.02-.92-3.1-.92-1.82,0-3.77.77-3.77,2.97,0,1.99,1.28,2.55,3.03,2.77,9.9,1.41,14.82,3.69,14.82,11.41,0,8.51-6.93,13.68-17.71,13.68-7.54,0-16.9-1.91-16.63-12.97h12.25'/%3e%3cpath%20class='st2'%20d='M323.29,41.46c.06-1.77-.21-2.91-.95-3.62-.67-.78-1.82-1.06-3.37-1.06-5.79,0-7.34,8.01-7.34,11.49s.74,6.73,4.58,6.73c3.63,0,5.12-3.33,5.86-5.39h12.8c-2.29,10.49-8.69,15.59-18.79,15.59-14.82,0-17.78-9.92-17.78-16.8,0-12.55,7.74-21.83,21.08-21.83,9.7,0,16.9,4.61,16.7,14.89h-12.79'/%3e%3cpath%20class='st2'%20d='M360.43,26.58c10.24,0,16.97,4.96,16.97,16.09,0,9.42-4.98,22.54-21.08,22.54-9.63,0-17.45-4.89-17.45-17.22s7.28-21.41,21.55-21.41M356.93,55c5.25,0,7.14-8.15,7.14-11.34,0-4.4-1.08-6.88-4.64-6.88-5.32,0-7.21,8.44-7.21,12.26,0,2.97.94,5.96,4.71,5.96'/%3e%3cpath%20class='st1'%20d='M42.21,3.92C34.4,1.6,25.22,0,14.98,0,9.13,0,2.24,1.32.38,2.05c-.02,0-.38.1-.38.1,0,0,.63-.1.76-.11,4.68-.51,7.85-.62,12.12-.47,3.97.14,7.95.59,11.6,1.2,7.06,1.18,13.37,3.46,18.37,6.63,7.32,4.65,11.84,11.23,11.84,19.11,0,4.14-1.92,8.32-5.09,12.13,0,.01-.09.11-.09.11l-.19.08v-.21s.01-.06.03-.09c1.02-1.92,1.55-3.9,1.55-5.98,0-8.89-12.99-17.65-29.05-21.12v42.11c2.82-.42,5.53-1.02,8.08-1.78,20.67-5.14,37.63-15.72,37.63-26.78,0-6.68-4.54-12.69-12.28-17.37-.02,0-.05-.03-.05-.03l-.06-.22.22-.04s.11.05.12.05c11.72,5.89,18.84,14.26,18.84,23.65,0,12.43-16.06,24.43-38.01,31.24h46.23V3.92h-40.38'/%3e%3crect%20class='st0'%20x='-11.13'%20y='-10.24'%20width='398.3'%20height='101.34'/%3e%3c/svg%3e "Dynisco products"){kind=small}
'/%3e%3cpath%20class='a'%20d='M69,17.219a1.7,1.7,0,1,1,0-3.4,1.707,1.707,0,0,1,1.727,1.7A1.726,1.726,0,0,1,69,17.219M67.63,19.095h2.717v12.61H67.63V19.095Z'%20transform='translate(-1.231%20-0.944)'/%3e%3cpath%20class='a'%20d='M88.861,31.7V23.658c0-1.569-.383-2.561-1.825-2.561-1.629,0-3.245,1.8-3.245,4.572V31.7H81.124V23.636c0-1.42-.309-2.539-1.827-2.539-1.727,0-3.22,1.931-3.22,4.572V31.7H73.36V19.094h2.588a17.04,17.04,0,0,1-.176,2.461l0.045,0.025a4.545,4.545,0,0,1,4.268-2.735,3.221,3.221,0,0,1,3.5,2.711A4.561,4.561,0,0,1,87.8,18.845c2.406,0,3.754,1.293,3.754,4.159v8.7H88.861Z'%20transform='translate(-1.231%20-0.944)'/%3e%3cpath%20class='a'%20d='M101.6,31.7a17.033,17.033,0,0,1,.125-2.334l-0.025-.022A4.4,4.4,0,0,1,97.52,31.96c-2.16,0-3.527-1.223-3.527-3.226,0-2.887,2.895-4.566,7.437-4.566v-0.81c0-1.575-.665-2.381-2.641-2.381a7.756,7.756,0,0,0-3.758,1.009l-0.249-2.306a12.607,12.607,0,0,1,4.441-.835c3.854,0,4.918,1.669,4.918,4.259v5.149c0,1.095.029,2.387,0.076,3.451H101.6Zm-0.174-5.71c-3.963,0-4.824,1.193-4.824,2.285a1.533,1.533,0,0,0,1.725,1.549,3.376,3.376,0,0,0,3.1-3.576V25.995Z'%20transform='translate(-1.231%20-0.944)'/%3e%3cpath%20class='a'%20d='M113.579,21.5c-2.51-.452-3.732,1.3-3.732,5.074V31.7h-2.711V19.094h2.584a17.353,17.353,0,0,1-.25,2.795h0.047c0.557-1.706,1.825-3.275,4.184-3.044Z'%20transform='translate(-1.231%20-0.944)'/%3e%3cpath%20class='a'%20d='M120.529,31.908c-3.249,0-5.608-1.6-5.608-6.09,0-4.008,2.052-6.925,6.4-6.925a9.628,9.628,0,0,1,2.741.381l-0.284,2.359a7.4,7.4,0,0,0-2.537-.483c-2.306,0-3.472,1.7-3.472,4.364,0,2.31.837,4.059,3.343,4.059a6.316,6.316,0,0,0,2.746-.606l0.225,2.308a10.137,10.137,0,0,1-3.549.634'%20transform='translate(-1.231%20-0.944)'/%3e%3cpath%20class='a'%20d='M132.032,17.755a3.112,3.112,0,0,1-3.069,3.056,3.011,3.011,0,0,1-3.056-3.056,3.051,3.051,0,0,1,3.056-3.056,3.01,3.01,0,0,1,3.069,3.056m-5.444-.033a2.438,2.438,0,0,0,2.375,2.447,2.377,2.377,0,0,0,2.371-2.385,2.422,2.422,0,0,0-2.371-2.447,2.383,2.383,0,0,0-2.375,2.385m2.944,1.688L128.6,17.928h-0.043V19.41h-0.585V16.046h1.019c0.8,0,1.123.34,1.123,0.851a0.916,0.916,0,0,1-.886.97c0.07,0.09.2,0.28,0.333,0.481l0.7,1.062h-0.726Zm-0.6-2.895h-0.376v1.033h0.231a0.6,0.6,0,0,0,.712-0.579c0-.323-0.147-0.454-0.567-0.454'%20transform='translate(-1.231%20-0.944)'/%3e%3cpath%20class='b'%20d='M34.846,10.22C32.2,4.612,27.824.944,22.861,0.944S13.534,4.6,10.893,10.205a17.223,17.223,0,0,1,23.952.014m0.008,24.734a17.179,17.179,0,0,1-11.993,4.859A17,17,0,0,1,10.926,34.96c2.635,5.64,6.984,9.276,11.935,9.276s9.351-3.67,11.993-9.282m0.393-.391c5.608-2.641,9.276-7.021,9.276-11.988,0-4.951-3.664-9.323-9.266-11.964a17.218,17.218,0,0,1-.01,23.952m-24.73.008a17.156,17.156,0,0,1-.01-23.932c-5.64,2.635-9.276,6.984-9.276,11.935,0,4.967,3.668,9.356,9.286,12m-3.41-12A15.77,15.77,0,1,1,22.871,38.345,15.767,15.767,0,0,1,7.106,22.574m4.427,0A11.34,11.34,0,1,1,22.871,33.916,11.337,11.337,0,0,1,11.533,22.574'%20transform='translate(-1.231%20-0.944)'/%3e%3c/svg%3e "Vimarc products"){kind=small}
