CQB-FT series pump is New developed horizontal, seal less centrifugal magnetic drive pump, compliant with ISO/ASME/ANSI sealless pump standard for general emission-free services.
Flow: 3.6 to 200 m3/h
Head: 20 to 80 m
Temperature: -20 °C to +100 °C
Model No: CQB40-25-200FT
-Seal-less Teflon lined (FEP or PFA 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 canceled by the seal-less method of construction, therefore, reduced maintenance costs and long service life.
The Pump Housing
. Virgin Fluoroplastic
- Considerably easier and more reliable quality control
- No reduction in the permeation resistance.
- Pure pharmaceutical and fine chemical media: no contamination
With ductile cast iron casing absorbs all the hydraulic and pipework-forces.
According to DIN/ISO5199/Europump 1979 standard. Comparing to plastic pumps, no expansion joints are required.Flange with service-minded through holes to DIN;ANSI,BS;JIS. For flushing system and monitoring device as required, the draining nozzle will be offered.
Spacer sleeve made of Carbon-fiber-reinforced plastic [CFRP]
-The metal-free system does not induce any eddy currents and thus avoids unnecessary heat generation. Efficiency and operational reliability benefit from this .Even low flow rates or media near their boiling point can therefore be conveyed without the introduction of heat.
Closed impeller with flow-optimized vane channels: for high efficiency and low NPSH values. The metal core is protected by a thick-walled seamless plastic lining, the large metal core and increase the mechanical strength considerably even at elevated temperature and high flow rates .Secured screw connection to the shaft to against loosening if the pump is started up in the wrong direction of rotation or in the case of back-flowing media
Corrosive, pure and contaminated media in the chemical,
pharmaceutic and petrochemical industries,
In metal processing,
waste water treatment etc.
When Stainless steel is not sufficiently resistant
Alternatively to expensive Haste alloy, titanium alloy Pumps
When anti-adhesive surfaces are important.
Acid and caustic liquid
Oxidizer corrosive liquids
Acid and lye
Chemical Phosporic Acid water magnetic pump Images