CQB Teflon Lining Magnetic Pump
รุ่นและพารามิเตอร์
รุ่น : CQB50-32-125FA
การไหล : 7 ลบ.ม./ชม. , 12.5 ลบ.ม./ชม. , 15 ลบ.ม./ชม.
หัวปั๊ม : 22 ม. , 20 ม. , 19 ม.
ประสิทธิภาพ % : 28 , 42 , 46
NPSHa : 3.5 ม.
ทางเข้า*ทางออก : 50*32 มม.
ความเร็ว : 2900 รอบต่อนาที
กำลังไฟฟ้า : 2.2 กิโลวัตต์
น้ำหนักปั๊มและมอเตอร์ : 105 กก.

Model and Parameter
Model : CQB50-32-125FA
Flow : 7 m3/h , 12.5 m3/h , 15 m3/h
Pump head : 22 m , 20 m , 19 m
Efficiency % : 28 , 42 , 46
NPSHa : 3.5 m
Inlet*Outlet : 50*32 mm
Speed : 2900 rpm
Power : 2.2 kw
Pump and motor weight : 105 kg

Application
1. Application : Corrosive, pure and contaminated media in the chemical, pharmaceutics and petrochemical industries, in metal processing, waste
water treatment
- When stainless steel is not sufficiently resistant
- An alternative to expensive haste alloy, titanium alloy pumps
- When anti-adhesive surfaces are important.
2. 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
1. 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. - Maintenance convenient and long service life. Cost-intensive wearing
parts are canceled by the seal-less method of construction, which reduces maintenance costs and prolongs service life.
2. Virgin Fluorplastic  
- Considerably easier and more reliable quality control
- No reduction in the permeation resistance.
- Pure pharmaceutical and fine chemical media: no contamination
3. 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.
4. The metal-free system does not induce any eddy currents and thus avoids unnecessary heat generation. Spacer sleeve is made of Carbon-fiber-
reinforced plastic [CFRP], efficiency and operational reliability benefit from this. Even low flow rates or media near their boiling point can be
conveyed without the introduction of heat.
5. 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.