CQB-FB Magnetic Centrifugal Pump
รุ่นและพารามิเตอร์
รุ่น : CQB80-50-250FB
การไหล : 35 ลบ.ม./ชม. , 50 ลบ.ม./ชม. , 60 ลบ.ม./ชม.
หัวปั๊ม : 82 ม. , 80 ม. , 75 ม.
ประสิทธิภาพ % : 45 , 51 , 53
NPSHa : 5 ม.
ทางเข้า*ทางออก : 80*50 มม.
ความเร็ว : 2900 รอบต่อนาที
กำลังไฟฟ้า : 30 กิโลวัตต์
น้ำหนักปั๊มและมอเตอร์ : 390 กก.

Model and Parameter
Model : CQB80-50-250FB
Flow : 35 m3/h , 50 m3/h , 60 m3/h
Pump head : 82 m , 80 m , 75 m
Efficiency % : 45 , 51 , 53
NPSHa : 5 m
Inlet*Outlet : 80*50 mm
Speed : 2900 rpm
Power : 30 kw
Pump and motor weight : 390 kg

Application
- Application : Chemical and petrochemical industries. Acids &lyes. Metal Pickling. Rare-earth separation. Agricultural chemicals. Nonferrous
smelting process. Dyes. Pharmaceutical. Pulp and Paper. Electroplating industry. Radio Industry
- Pumping Liquid : Acid and caustic liquid. Oxidizer corrosive liquids. Difficult-to-seal liquids. Sulfuric acid. Hydroelectric acid. nitric acid.
Acid and lye. nitromuriatic acid

Design Feature
- Leak-proof design : Seal-less 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.
- Anti-Corrosive
1. Wetted part material is PTFE fused with FEP, can transfer low and high concentration acid, alkali, strong oxidizer etc corrosive liquid. Robust
pump casing.
2. 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.
3. Cost-intensive wearing parts are canceled by the seal-less method of construction, therefore, reduced maintenance costs and long service life.
With ductile cast iron casing absorbs all the hydraulic and pipe work-forces.  According to DIN/ISO5199/Europump 1979 standard. Comparing to
plastic pumps, no expansion joints are required.Flangewith 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.
- Close Impeller : 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