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Новые продукты

G+type++conversion+single+screw+pump

Базовая информация

Модель: BODA-167

Описание продукта

%3Cp+class%3D%22p0%22+style%3D%22font-family%3AVerdana%2C+Arial%2C+Helvetica%2C+sans-serif%3Bcolor%3A%23505050%3B%22%3E+%3Cimg+src%3D%22%25oss_domain%25product%2F79%2F20%2Fa2%2Fb26ee2bf3833193e8629a537d1.jpg%22+title%3D%22G+type+stainless+steel+explosion-proof+frequency+conversion+single+screw+pump+2%22+alt%3D%22G+type+stainless+steel+explosion-proof+frequency+conversion+single+screw+pump+2%22+%2F%3E+%3C%2Fp%3E+%3Cp+class%3D%22p0%22+style%3D%22font-family%3AVerdana%2C+Arial%2C+Helvetica%2C+sans-serif%3Bcolor%3A%23505050%3B%22%3E+%3Cimg+src%3D%22%25oss_domain%25product%2F76%2F4b%2F4a%2F52c6d371328dca14fe86fb13b5.png%22+title%3D%22G+type+stainless+steel+explosion-proof+frequency+conversion+single+screw+pump+7%22+alt%3D%22G+type+stainless+steel+explosion-proof+frequency+conversion+single+screw+pump+7%22+%2F%3E+%3C%2Fp%3E+%3Cp+class%3D%22p0%22+style%3D%22font-family%3AVerdana%2C+Arial%2C+Helvetica%2C+sans-serif%3Bcolor%3A%23505050%3B%22%3E+%3Cbr+%2F%3E+%3C%2Fp%3E+%3Cp+class%3D%22p0%22+style%3D%22font-family%3AVerdana%2C+Arial%2C+Helvetica%2C+sans-serif%3Bcolor%3A%23505050%3B%22%3E+%3Cspan+style%3D%22color%3A%23333333%3Bfont-family%3ATimes+New+Roman+%2C+Times%3Bfont-size%3Amedium%3Bline-height%3A24px%3Bbackground-color%3A%23FFFFFF%3B%22%3EFlow+rate%3A+0-150+m3%2Fh%3B%3C%2Fspan%3E%3Cbr+%2F%3E+%3Cbr+%2F%3E+%3Cspan+style%3D%22color%3A%23333333%3Bfont-family%3ATimes+New+Roman+%2C+Times%3Bfont-size%3Amedium%3Bline-height%3A24px%3Bbackground-color%3A%23FFFFFF%3B%22%3EHead%3A+0-240m%3B%3C%2Fspan%3E%3Cbr+%2F%3E+%3Cbr+%2F%3E+%3Cspan+style%3D%22color%3A%23333333%3Bfont-family%3ATimes+New+Roman+%2C+Times%3Bfont-size%3Amedium%3Bline-height%3A24px%3Bbackground-color%3A%23FFFFFF%3B%22%3EPower%3A+0.75-37kw%3B%3C%2Fspan%3E%3Cbr+%2F%3E+%3Cbr+%2F%3E+%3Cspan+style%3D%22color%3A%23333333%3Bfont-family%3ATimes+New+Roman+%2C+Times%3Bfont-size%3Amedium%3Bline-height%3A24px%3Bbackground-color%3A%23FFFFFF%3B%22%3ESpeed%3A+500-960r%2Fmin%3B%3C%2Fspan%3E%3Cbr+%2F%3E+%3Cbr+%2F%3E+%3Cspan+style%3D%22color%3A%23333333%3Bfont-family%3ATimes+New+Roman+%2C+Times%3Bfont-size%3Amedium%3Bline-height%3A24px%3Bbackground-color%3A%23FFFFFF%3B%22%3ECaliber%3A+20-135MM%3B%3C%2Fspan%3E%3Cbr+%2F%3E+%3Cbr+%2F%3E+%3Cspan+style%3D%22color%3A%23333333%3Bfont-family%3ATimes+New+Roman+%2C+Times%3Bfont-size%3Amedium%3Bline-height%3A24px%3Bbackground-color%3A%23FFFFFF%3B%22%3ETemperature%3A+-15-200+%C2%B0+C%3C%2Fspan%3E%3Cbr+%2F%3E+%3Cbr+%2F%3E+%3Cspan+style%3D%22color%3A%23333333%3Bfont-family%3ATimes+New+Roman+%2C+Times%3Bfont-size%3Amedium%3Bline-height%3A24px%3Bbackground-color%3A%23FFFFFF%3B%22%3EG+type+single+screw+pump+product+overview%3C%2Fspan%3E%3Cbr+%2F%3E+%3Cbr+%2F%3E+%3Cspan+style%3D%22color%3A%23333333%3Bfont-family%3ATimes+New+Roman+%2C+Times%3Bfont-size%3Amedium%3Bline-height%3A24px%3Bbackground-color%3A%23FFFFFF%3B%22%3E+The+G+series+single+screw+pump+is+a+new+type+of+pump+that+works+according+to+the+principle+of+twisting+engagement+volume.+The+main+working+parts+are+eccentric+screw+%28rotor%29+and+fixed+bushing+%28stator%29.+Due+to+the+special+geometry+of+the+two+components%2C+a+separate+sealed+cavity+is+formed%2C+the+medium+is+uniformly+flowed+from+the+axial+direction%2C+the+internal+flow+velocity+is+low%2C+the+volume+remains+unchanged%2C+and+the+pressure+is+stable%2C+so+that+eddy+currents+and+agitation+are+not+generated.+The+output+pressure+of+each+pump+is+0.6MPa%2C+the+head+is+60m+%28clear+water%29%2C+and+it+is+suitable+for+conveying+medium+temperature+below+80+%C2%B0C+%28special+requirements+up+to+150+%C2%B0C%29.+Because+the+stator+is+made+of+a+variety+of+elastic+materials%2C+the+pump%27s+delivery+to+high-viscosity+fluids+and+the+transport+of+hard+suspended+particulate+media+or+fiber-containing+media+are+not+suitable+for+general+pumping.+The+flow+rate+is+proportional+to+the+speed.+The+transmission+can+be+directly+driven+by+a+coupling%2C+or+by+a+speed-regulating+motor%2C+a+V-belt%2C+a+gearbox%2C+etc.+The+pump+has+few+parts%2C+compact+structure%2C+small+volume+and+simple+maintenance%2C+and+the+rotor+and+the+stator+are+the+wearing+parts+of+the+pump%2C+and+the+structure+is+simple+and+easy+to+assemble+and+disassemble.%3C%2Fspan%3E%3Cbr+%2F%3E+%3Cbr+%2F%3E+%3Cspan+style%3D%22color%3A%23333333%3Bfont-family%3ATimes+New+Roman+%2C+Times%3Bfont-size%3Amedium%3Bline-height%3A24px%3Bbackground-color%3A%23FFFFFF%3B%22%3EG+type+single+screw+pump+product+features%3C%2Fspan%3E%3Cbr+%2F%3E+%3Cbr+%2F%3E+%3Cspan+style%3D%22color%3A%23333333%3Bfont-family%3ATimes+New+Roman+%2C+Times%3Bfont-size%3Amedium%3Bline-height%3A24px%3Bbackground-color%3A%23FFFFFF%3B%22%3E+G+series+single+screw+pump+has+strong+self-priming+ability+and+strong+suction+height%3B+the+screw+pump+has+few+parts%2C+compact+structure%2C+small+volume+and+simple+maintenance.+The+rotor+and+stator+are+the+wearing+parts+of+the+single+screw+pump%2C+and+the+structure+is+simple+and+easy+to+assemble+and+disassemble.+It+is+a+new+type+of+pump+that+works+according+to+the+principle+of+twisting+and+meshing+volume.+The+main+working+components+of+the+eccentric+single+screw+pump+are+the+eccentric+screw+%28rotor%29+and+the+fixed+bushing+%28stator%29.+Use+non-toxic+and+tasteless+edible+rubber%2C+the+working+temperature+can+reach+120+degrees+Celsius%2C+if+you+use+high+temperature+120+degrees+Celsius+-+350+degrees+Celsius%2C+you+can+contact+this+unit.+Due+to+the+special+geometrical+beginnings+of+the+two+parts%2C+separate+sealing+chambers+are+formed.+The+medium+is+uniformly+propelled+by+the+axial+flow.+The+internal+flow+rate+is+low+and+the+volume+remains+the+same.+The+pressure+is+stable+and+therefore+does+not+vortex+and+agitate+the+product.+The+output+pressure+of+each+pump+is+0.6MPa-1.2MPa%2C+the+lift+is+60m-120m+%28clear+water%29%2C+and+the+self-priming+height+is+generally+above+3m.+It+can+be+used+as+a+self-priming+sewage+pump.%3C%2Fspan%3E%3Cbr+%2F%3E+%3Cbr+%2F%3E+%3Cspan+style%3D%22color%3A%23333333%3Bfont-family%3ATimes+New+Roman+%2C+Times%3Bfont-size%3Amedium%3Bline-height%3A24px%3Bbackground-color%3A%23FFFFFF%3B%22%3EG+type+single+screw+pump+product+advantages%3C%2Fspan%3E%3Cbr+%2F%3E+%3Cbr+%2F%3E+%3Cspan+style%3D%22color%3A%23333333%3Bfont-family%3ATimes+New+Roman+%2C+Times%3Bfont-size%3Amedium%3Bline-height%3A24px%3Bbackground-color%3A%23FFFFFF%3B%22%3E1.+Compared+with+the+centrifugal+pump%2C+the+single+screw+pump+does+not+need+to+install+the+valve%2C+and+the+flow+is+a+stable+linear+flow.%3C%2Fspan%3E%3Cbr+%2F%3E+%3Cbr+%2F%3E+%3Cspan+style%3D%22color%3A%23333333%3Bfont-family%3ATimes+New+Roman+%2C+Times%3Bfont-size%3Amedium%3Bline-height%3A24px%3Bbackground-color%3A%23FFFFFF%3B%22%3E2.+Compared+with+the+pneumatic+diaphragm+pump%2C+the+single-screw+pump+can+transport+various+mixed+impurities+containing+gas+and+solid+particles+or+fibers%2C+and+can+also+transport+various+corrosive+substances.%3C%2Fspan%3E%3Cbr+%2F%3E+%3Cbr+%2F%3E+%3Cspan+style%3D%22color%3A%23333333%3Bfont-family%3ATimes+New+Roman+%2C+Times%3Bfont-size%3Amedium%3Bline-height%3A24px%3Bbackground-color%3A%23FFFFFF%3B%22%3E3.+Compared+with+gear+pumps%2C+single+screw+pumps+can+deliver+high+viscosity+materials.%3C%2Fspan%3E%3Cbr+%2F%3E+%3Cbr+%2F%3E+%3Cspan+style%3D%22color%3A%23333333%3Bfont-family%3ATimes+New+Roman+%2C+Times%3Bfont-size%3Amedium%3Bline-height%3A24px%3Bbackground-color%3A%23FFFFFF%3B%22%3E4.+Unlike+the+plunger+pump%2C+diaphragm+pump+and+gear+pump%2C+the+screw+pump+can+be+used+for+filling+and+metering+of+medicaments.%3C%2Fspan%3E%3Cbr+%2F%3E+%3Cbr+%2F%3E+%3Cspan+style%3D%22color%3A%23333333%3Bfont-family%3ATimes+New+Roman+%2C+Times%3Bfont-size%3Amedium%3Bline-height%3A24px%3Bbackground-color%3A%23FFFFFF%3B%22%3EG+type+single+screw+pump+working+principle%3C%2Fspan%3E%3Cbr+%2F%3E+%3Cbr+%2F%3E+%3Cspan+style%3D%22color%3A%23333333%3Bfont-family%3ATimes+New+Roman+%2C+Times%3Bfont-size%3Amedium%3Bline-height%3A24px%3Bbackground-color%3A%23FFFFFF%3B%22%3E+The+G+series+single+screw+pump+is+a+rotor+type+positive+displacement+pump+which+relies+on+the+screw+and+the+bushing+to+mesh+with+each+other+to+produce+a+volume+change+in+the+suction+chamber+and+the+discharge+chamber+to+transport+the+liquid.+It+is+an+internal+meshing+hermetic+screw+pump.+The+main+working+part+consists+of+a+bushing+%28stator%29+with+a+double-headed+spiral+cavity+and+a+single-ended+screw+%28rotor%29+meshing+therewith+in+the+stator+cavity.+When+the+input+shaft+drives+the+rotor+to+rotate+around+the+center+of+the+stator+through+the+universal+joint%2C+the+stator-rotor+pairs+are+continuously+meshed+to+form+a+sealed+cavity.+The+sealed+chambers+are+uniformly+moved+in+a+constant+axial+direction%2C+and+the+conveying+medium+is+passed+through+the+stator+from+the+suction+end.+-+The+rotor+pair+is+delivered+to+the+extrusion+end%2C+and+the+medium+sucked+into+the+closed+chamber+flows+through+the+stator+without+being+agitated+and+destroyed.%3C%2Fspan%3E%3Cbr+%2F%3E+%3Cbr+%2F%3E+%3Cspan+style%3D%22color%3A%23333333%3Bfont-family%3ATimes+New+Roman+%2C+Times%3Bfont-size%3Amedium%3Bline-height%3A24px%3Bbackground-color%3A%23FFFFFF%3B%22%3EG+type+single+screw+pump+application+range%3C%2Fspan%3E%3Cbr+%2F%3E+%3Cbr+%2F%3E+%3Cspan+style%3D%22color%3A%23333333%3Bfont-family%3ATimes+New+Roman+%2C+Times%3Bfont-size%3Amedium%3Bline-height%3A24px%3Bbackground-color%3A%23FFFFFF%3B%22%3EEnvironmental+protection%3A+industrial+sewage%2C+domestic+sewage%2C+sludge+turbid+water+containing+solid+particles+and+short+fibers%2C+especially+used+in+oil-water+separator+plate+and+frame+filter+press+equipment.%3C%2Fspan%3E%3Cbr+%2F%3E+%3Cbr+%2F%3E+%3Cspan+style%3D%22color%3A%23333333%3Bfont-family%3ATimes+New+Roman+%2C+Times%3Bfont-size%3Amedium%3Bline-height%3A24px%3Bbackground-color%3A%23FFFFFF%3B%22%3EShipbuilding+industry%3A+round+bottom+cleaning%2C+oil+water%2C+oil+residue%2C+oil+sewage+and+other+ring+transportation.%3C%2Fspan%3E%3Cbr+%2F%3E+%3Cbr+%2F%3E+%3Cspan+style%3D%22color%3A%23333333%3Bfont-family%3ATimes+New+Roman+%2C+Times%3Bfont-size%3Amedium%3Bline-height%3A24px%3Bbackground-color%3A%23FFFFFF%3B%22%3EPetroleum+industry%3A+transporting+crude+oil%2C+a+mixture+of+crude+oil+and+water%2C+a+mixture+of+coal+gas+and+water%2C+pouring+polymers+into+the+formation%2C+and+the+like.%3C%2Fspan%3E%3Cbr+%2F%3E+%3Cbr+%2F%3E+%3Cspan+style%3D%22color%3A%23333333%3Bfont-family%3ATimes+New+Roman+%2C+Times%3Bfont-size%3Amedium%3Bline-height%3A24px%3Bbackground-color%3A%23FFFFFF%3B%22%3EMedicine%2C+daily%3A+a+variety+of+thick+paste%2C+emulsion%2C+various+ointment+cosmetics%3C%2Fspan%3E%3Cbr+%2F%3E+%3Cbr+%2F%3E+%3Cspan+style%3D%22color%3A%23333333%3Bfont-family%3ATimes+New+Roman+%2C+Times%3Bfont-size%3Amedium%3Bline-height%3A24px%3Bbackground-color%3A%23FFFFFF%3B%22%3EFood+canning+industry%3A+all+kinds+of+viscous+starch%2C+distiller%27s+grains%2C+grain+slag%2C+various+sauces%2C+pulp%2C+solid+slurry%3C%2Fspan%3E%3Cbr+%2F%3E+%3Cbr+%2F%3E+%3Cspan+style%3D%22color%3A%23333333%3Bfont-family%3ATimes+New+Roman+%2C+Times%3Bfont-size%3Amedium%3Bline-height%3A24px%3Bbackground-color%3A%23FFFFFF%3B%22%3EConstruction+industry%3A+spraying+of+cement+mortar%2C+lime+slurry%2C+paint%2C+paste%3C%2Fspan%3E%3Cbr+%2F%3E+%3Cbr+%2F%3E+%3Cspan+style%3D%22color%3A%23333333%3Bfont-family%3ATimes+New+Roman+%2C+Times%3Bfont-size%3Amedium%3Bline-height%3A24px%3Bbackground-color%3A%23FFFFFF%3B%22%3EMining+industry%3A+solid+particles%2C+groundwater%2C+and+slurry+water+in+mines%3C%2Fspan%3E%3Cbr+%2F%3E+%3Cbr+%2F%3E+%3Cspan+style%3D%22color%3A%23333333%3Bfont-family%3ATimes+New+Roman+%2C+Times%3Bfont-size%3Amedium%3Bline-height%3A24px%3Bbackground-color%3A%23FFFFFF%3B%22%3EChemical+industry%3A+various+suspensions%2C+greases%2C+various+colloidal+pastes%2C+various+adhesives%3C%2Fspan%3E%3Cbr+%2F%3E+%3Cbr+%2F%3E+%3Cspan+style%3D%22color%3A%23333333%3Bfont-family%3ATimes+New+Roman+%2C+Times%3Bfont-size%3Amedium%3Bline-height%3A24px%3Bbackground-color%3A%23FFFFFF%3B%22%3EPrinting%2C+papermaking%3A+high+viscosity+ink%2C+wallpaper+PVC+polymer+paste+and+various+concentrations+of+pulp%2C+short+fiber+slurry%3C%2Fspan%3E%3Cbr+%2F%3E+%3Cbr+%2F%3E+%3Cspan+style%3D%22color%3A%23333333%3Bfont-family%3ATimes+New+Roman+%2C+Times%3Bfont-size%3Amedium%3Bline-height%3A24px%3Bbackground-color%3A%23FFFFFF%3B%22%3EIndustrial+boilers+and+power+plants%3A+coal+water+slurry+transportation%3C%2Fspan%3E%3Cbr+%2F%3E+%3Cbr+%2F%3E+%3Cspan+style%3D%22color%3A%23333333%3Bfont-family%3ATimes+New+Roman+%2C+Times%3Bfont-size%3Amedium%3Bline-height%3A24px%3Bbackground-color%3A%23FFFFFF%3B%22%3EG+type+single+screw+pump+use+precautions%3C%2Fspan%3E%3Cbr+%2F%3E+%3Cbr+%2F%3E+%3Cspan+style%3D%22color%3A%23333333%3Bfont-family%3ATimes+New+Roman+%2C+Times%3Bfont-size%3Amedium%3Bline-height%3A24px%3Bbackground-color%3A%23FFFFFF%3B%22%3E1.+The+single+screw+pump+must+determine+the+running+direction+before+use%2C+and+must+not+be+reversed.%3C%2Fspan%3E%3Cbr+%2F%3E+%3Cbr+%2F%3E+%3Cspan+style%3D%22color%3A%23333333%3Bfont-family%3ATimes+New+Roman+%2C+Times%3Bfont-size%3Amedium%3Bline-height%3A24px%3Bbackground-color%3A%23FFFFFF%3B%22%3E2.+Single-screw+pump+is+strictly+prohibited+to+run+in+the+absence+of+medium+to+avoid+damage.%3C%2Fspan%3E%3Cbr+%2F%3E+%3Cbr+%2F%3E+%3Cspan+style%3D%22color%3A%23333333%3Bfont-family%3ATimes+New+Roman+%2C+Times%3Bfont-size%3Amedium%3Bline-height%3A24px%3Bbackground-color%3A%23FFFFFF%3B%22%3E3.+The+single+screw+pump+of+the+single+screw+pump+after+new+installation+or+shutdown+for+several+days+can+not+be+started+immediately.+It+should+first+inject+a+proper+amount+of+oil+into+the+G-type+single-screw+pump+body%2C+and+then+use+the+pipe+wrench+to+move+a+few+turns+before+starting.%3C%2Fspan%3E%3Cbr+%2F%3E+%3Cbr+%2F%3E+%3Cspan+style%3D%22color%3A%23333333%3Bfont-family%3ATimes+New+Roman+%2C+Times%3Bfont-size%3Amedium%3Bline-height%3A24px%3Bbackground-color%3A%23FFFFFF%3B%22%3E4.+After+the+single-screw+pump+delivers+high-viscosity+or+medium+containing+particles+and+corrosive%2C+flush+with+water+or+solvent+to+prevent+blockage%2C+so+as+to+avoid+difficulty+in+starting+next+time.%3C%2Fspan%3E%3Cbr+%2F%3E+%3Cbr+%2F%3E+%3Cspan+style%3D%22color%3A%23333333%3Bfont-family%3ATimes+New+Roman+%2C+Times%3Bfont-size%3Amedium%3Bline-height%3A24px%3Bbackground-color%3A%23FFFFFF%3B%22%3E5.+Single+screw+pump+should+line+up+in+winter+to+prevent+freezing+cracks.%3C%2Fspan%3E%3Cbr+%2F%3E+%3Cbr+%2F%3E+%3Cspan+style%3D%22color%3A%23333333%3Bfont-family%3ATimes+New+Roman+%2C+Times%3Bfont-size%3Amedium%3Bline-height%3A24px%3Bbackground-color%3A%23FFFFFF%3B%22%3E6.+During+the+use+of+single+screw+pump%2C+lubricating+oil+should+be+added+regularly+in+the+bearing+housing.+When+it+is+found+that+there+is+seepage+at+the+shaft+end%2C+it+is+necessary+to+timely+process+or+change+the+oil+seal.%3C%2Fspan%3E%3Cbr+%2F%3E+%3Cbr+%2F%3E+%3Cspan+style%3D%22color%3A%23333333%3Bfont-family%3ATimes+New+Roman+%2C+Times%3Bfont-size%3Amedium%3Bline-height%3A24px%3Bbackground-color%3A%23FFFFFF%3B%22%3E7.+If+an+abnormal+situation+occurs+during+the+operation+of+the+single-screw+pump%2C+stop+immediately+to+check+the+cause+and+eliminate+the+malfunction.%3C%2Fspan%3E+%3C%2Fp%3E+%3Cp+class%3D%22p0%22+style%3D%22font-family%3AVerdana%2C+Arial%2C+Helvetica%2C+sans-serif%3Bcolor%3A%23505050%3B%22%3E+%3Cspan+style%3D%22background-color%3A%23FFFFFF%3Bcolor%3A%23333333%3Bfont-family%3ATimes+New+Roman+%2C+Times%3Bfont-size%3Amedium%3B%22%3E%3Cbr+%2F%3E+%3C%2Fspan%3E+%3C%2Fp%3E+%3Cp+class%3D%22p0%22+style%3D%22font-family%3AVerdana%2C+Arial%2C+Helvetica%2C+sans-serif%3Bcolor%3A%23505050%3B%22%3E+%3Cbr+%2F%3E+%3C%2Fp%3E+%3Cp+class%3D%22p0%22+style%3D%22font-family%3AVerdana%2C+Arial%2C+Helvetica%2C+sans-serif%3Bcolor%3A%23505050%3B%22%3E+%3Cbr+%2F%3E+%3C%2Fp%3E+%3Cp+class%3D%22p0%22+style%3D%22font-family%3AVerdana%2C+Arial%2C+Helvetica%2C+sans-serif%3Bcolor%3A%23505050%3B%22%3E+%3Cspan%3E%3C%2Fspan%3E+%3C%2Fp%3E

Группа Продуктов : Винтовой насос

Горячие продукты
система солнечной силы домашняя шимпанзе высокого давления погружной винтовой насосСерии y2 1.5 л. с. двигатель переменного тока асинхронный трехфазный электрический двигательАвтоматическая насосная станция шимпанзе 1.0 л. с. горячая продажа домашнего использования водяного насосаШимпанзе ФСБ серии 2.0 л. одиночного всасывания пластиковые центробежные химические насосыдвойной крыльчатки 2MCP25/140 1.5 л. с. Чугун центробежный электрический Водяной насосСерии шимпанзе дь 0.5 HP дома используется горячая продажа вихревых чистая вода насосМГЛ центробежные насосы одиночного этапа,шимпанзе водяные насосыШимпанзе ПСР серии JDP505B 1.5 л. с. может соединиться с Эжектором Самовсасывающий струйные и центробежные поверхностные водяные насосы для глубоких скважинШимпанзе новых продуктов ВК(д)серии K 2" на выходе 1,5 л. с. с режущей Крыльчаткой Электрические погружные канализационные насосыСерии y2 небольшой переменного тока чугун трехфазный асинхронный электродвигатель10 л. с. Сельскохозяйственная техника глубокого колодца погружные насосы 6SP глубокий колодец насос из нержавеющей стали диаметр скважинного насоса 380В водяные насосы2" 3" 4"QGD винтовой погружной подводный электрический borehose четко заполнены водой масло одиночной фазы мотора насосов шимпанзе100QJ(д)2 высокая производительность глубокий колодец Водяной насос с поплавковым выключателемГорячая распродажа МГЛ серии бросания centrifugal высокой скорости железный поток поверхность электрическая Водяная помпаШимпанзе горячая распродажа 1.0 л. с. самовсасывающий струйный насос внутренние поверхности чистой воды бустерный насосQB60 вихревой периферийный насос чистой воды, насос electrobomba 0.5 HP для домашнего использования горячий продавать