Zero Leakage Magnetic Drive NCB Internal Gear Pump Series for Pharmaceutical & Corrosive Liquid Transfer
The NCB series internal gear pump is a positive displacement pump designed for high-viscosity fluid transfer. It is widely used for transporting ultra-high and medium-high viscosity media in chemical, petroleum, food, pharmaceutical and daily chemical industries. The magnetic drive type uses magnetic coupling without a through-shaft or dynamic seal. A stainless isolation sleeve fully seals the medium inside the pump chamber for true leak-free conveying.
- Magnetic coupling drive with no through-shaft and no dynamic seal
- Stainless isolation sleeve fully seals the medium in the chamber
- True zero-leakage, clean and hygienic, superior explosion-proof safety
- No seal wear, long maintenance cycle and contamination-free transfer
| Model | Flow (m³/h) | Pressure (MPa) | Speed (rpm) | Inlet/Outlet | Motor | Power (kW) | Weight (kg) | Outline (mm) |
|---|---|---|---|---|---|---|---|---|
| NCB1.2/0.3 | 1.2 | 0.3 | 500 | G1 | Y90L-6 | 1.1 | 10 | 234x140x140 |
| NCB1.8/0.3 | 1.8 | 0.3 | 500 | G1 1/2 | Y100L-6 | 1.5 | 11 | 254x153x153 |
| NCB3/0.3 | 3 | 0.3 | 700 | -- | Y132S-8 | 2.2 | -- | -- |
| NCB6/0.5 | 6 | 0.5 | 500 | DN40 | Y100L-4 | 3 | 70 | 700x420x323 |
| NCB8/0.5 | 8 | 0.5 | 670 | -- | -- | 3 | -- | -- |
| NCB12/0.5 | 12 | 0.5 | 290 | -- | Y132M1-6 | 4 | -- | -- |
| NCB16/0.5 | 16 | 0.5 | 380 | DN50 | Y132M2-6 | 5.5 | 140 | 800x550x420 |
| NCB20/0.5 | 20 | 0.5 | 400 | -- | Y132M-4 | 7.5 | -- | -- |
| NCB12/0.7 | 12 | 0.7 | 220 | -- | Y160M-6 | 7.5 | -- | -- |
| NCB18/0.7 | 18 | 0.7 | 310 | DN80 | Y160L-6 | 11 | 330 | 990x780x510 |
| NCB24/0.5 | 24 | 0.5 | 220 | -- | Y160M-4 | 11 | -- | -- |
| NCB30/0.5 | 30 | 0.5 | 520 | -- | Y160L-4 | 15 | -- | -- |
| NCB15/1.5 | 15 | 1.5 | 250 | -- | Y180L-6 | 15 | -- | -- |
| NCB20/0.7 | 20 | 0.7 | 300 | DN100 | Y160L-6 | 11 | 560 | 1230x1009x740 |
| NCB25/0.7 | 25 | 0.7 | 340 | -- | Y180L-6 | 15 | -- | -- |
| NCB35/0.5 | 35 | 0.5 | 480 | -- | Y160L-4 | 15 | -- | -- |
| NCB40/0.5 | 40 | 0.5 | 230 | -- | Y200L1-6 | 18.5 | -- | -- |
| NCB50/0.5 | 50 | 0.5 | 290 | DN125 | Y200L2-6 | 18.5 | 750 | 1340x1022x650 |
| NCB60/0.5 | 60 | 0.5 | 350 | -- | Y200L2-6 | 22 | -- | -- |
| NCB70/0.5 | 70 | 0.5 | 410 | -- | Y225M-6 | 30 | -- | -- |
| NCB80/0.5 | 80 | 0.5 | 250 | -- | Y250M-6 | 37 | -- | -- |
| NCB100/0.5 | 100 | 0.5 | 300 | DN150 | Y280S-6 | 45 | 1580 | 1590x1356x840 |
| NCB120/0.5 | 120 | 0.5 | 360 | -- | Y280M-6 | 55 | -- | -- |
Note: The motor power should be determined according to the medium viscosity and discharge pressure. For the same port size, higher viscosity media should use lower-speed pumps.
Pharmaceutical liquids, corrosive chemical solvents, flammable/explosive/volatile media and high-purity essential oils requiring clean and hazardous-duty handling.
Pharmaceutical liquids, corrosive solvents, flammable/explosive media and high-purity essential oils.
Yes, the magnetic drive with stainless isolation sleeve provides true zero-leakage conveying.
No, there is no dynamic seal, so there is no seal wear and the maintenance cycle is long.
The minimum order quantity is 1 set. The full NCB series is available.
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