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CQB Intubation Teflon Lined Magnetic Drive Pump

CQB series pump is a horizontal, seal less centrifugal magnetic drive pump, compliant with ISO/ASME/ANSI(标准条款) sealless pump standard for general emission-free services.

INQUIRY  
  • Application
  • Design Feature
  • Model and Parameter
  • Material of Construction
  • Installation Drawing
  • Performance curve

Pumping
●Aggressive, explosive and toxic fluids
●Volatile liquid
●Flammable liquids
●Acid and caustic liquid
●Oxidizer corrosive liquids
●Difficult-to-seal liquids
●Sulphuric acid
●Hydrochloric acid
●Nitric acid
●Acid and lye
●Nitromuriatic acid

Application
CQB series plastic lined magnetic drive pumps are widely applicable to:
●Chemical and petrochemical industries
●Acids & lyes
●Metal Pickling
●Rare-earth separation
●Agricultural chemicals
●Nonferrous smelting process
●Dyes
●Pharmaceutical
●Pulp & Paper
●Electroplating industry
●Radio Industry

-Leak-proof design.
-Sealless Teflon lined magnetic drive pump, driven by magnetic coupling indirectly, motor shaft and pump chamber is completely sealed, avoid pump leakage problem and use site pollution.
-Wetted part material is PTFE fused with FEP, can transfer low and high concentration acid, alkali, strong oxidizer etc corrosive liquid.
-Robust pump casing. The part contacting with liquid material is fluoroplastic, pump casing material is cast iron, and pump casing can bear part of piping and mechanical impact.
 -The structure is tightly, safety, and energy-saving.
 -Cost-intensive wearing parts are cancelled by the sealless method of construction, therefore, reduced maintenance costs and long service life.

1.Pump identification

2.Model and parameters

ItemModelFlow
(m3/h)
Pump head
(m)
Efficiency
%
NPSHa
(m)
Inlet*outlet
mm
Speed
(rpm)
KWCross weight
(kg)
1CQB16-12-50F*0.6289.016*1229000.0255
0.81.510
2CQB15-15-65F*0.83.2166.015*1529000.1807
12.818
3CQB20-15-75F17206.020*1529000.1808
*1.6722
4CQB25-20-100F110.5256.025*2029000.37012
*2.510.528

ItemDesignationMaterial
1HousingF50( PTFE and PEP polymers)
2Seal ringFluorubber/PTFE
3BearingPTFE/SIC/SSIC
4ImpellerF50( PTFE and PEP polymers) with magnet
5Pump shaftAlumina/aluminium nitride
6Thrust plateHigh-density carbon
7CanF50( PTFE and PEP polymers)
8Drive magnet assemblyPP/Magnet

Pump dimensions mm

ModelLSPfWTHhagx
CQB 16-12-50F206568030907110045241722
CQB 15-15-65F29071115401129012556202025
CQB 20-15-75F31671120551129013856272038
CQB 25-20-100F385901506012511217171342649

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