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Miniature Gear Pump
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Miniature Water Pump
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Mini Circulation Pump
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Mini Water Cooling Pump
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Mini Booster Pump
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Mini Transfer Pump
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Magnetic Drive Gear Pump
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Micro High Pressure Pump
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Water Sampling Pump
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Lubrication Gear Pump
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Hydrogen Gas Pump
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Low Flow Gear Pump
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Steam Generator Feed Pump
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Coating Pump
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Freon Pump
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Dialysis Pump
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Fire Pump
Easy Operate NP51 Mini Water Sampling Pump With Build Up A Inlet Vacuum Of -0.85 Bar
Place of Origin | CHINA |
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Brand Name | Suofu |
Certification | EU CE certification, ISO certification and ROHS certification |
Model Number | NP100,NP120,NP170,NP190 |
Minimum Order Quantity | 1 |
Price | Please contact with manufactures |
Packaging Details | Please contact with manufactures |
Delivery Time | Please contact with manufactures |
Supply Ability | Please contact with manufactures |
Body Materials | SS316/ /Aluminum Alloy /Hast C-276* | Wear Plate | Ceramic (option*) |
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Gear& Bearing | One-step Injection Moulded , High-quality Andspecial Filled PEEK /ceramics | Shaft | High-precision Zirconia Ceramic |
Magnet Drive | Rare-earth Magnet Covered By PPS Plastic | O-ring Seal | Viton/EPDM/PTFE |
High Light | low flow groundwater sampling pumps,submersible water sampling pump |
NP series magnetic drive micro gear pumps have wear and corrosion resistance(316L stainless steel pump body & PEEK gear), strong self-priming and dry running abilities, small size(with integrated-drive motor), and long life expectancy. These features make them an ideal choice for your sampling processes.
With special materials and patented gear design, our pumps can:
- Run dry for up to 100 hours without damage*
- Build up a inlet vacuum of -0.85 bar
- Work under the ambient temperature from -40℃ to 100℃
Therefore, if your systems need to :
- Extract liquids from vacuum vessels
- Work outdoors at high temperatures
- Operate within limited space
- Remove the air without prior priming
- Run continuously and stably without checking or repairing Just contact us!
* This data is collected from experiments on NP039 pump
Our product lines have got CE certification.Our products are applied in widely fields,such as medical equipment, chemical industries, commercial machinery,laboratory analytical instruments, diesel SCR systems, lube systems, spray systems, coolingsystems, fuel cell systems, and lithium battery production lines,ect. The outstanding function of stability, long service life and high pressure performance have been deeply appreciated by our customers.
NP micro magnetic drive gear pumps use the magnetic field to drive the rotation of gears.The pumps are sealed only with O-rings, and eliminate the risk of dynamic seal failure.Gears (formed through one-step injection moulding) and bearings made of specially filled PEEK materials, high-precision industrial ceramic shafts, and patented gear tooth profile design, all these components ensure the outstanding life expectancy and wear-resistance of our products.
NP pump is an ideal choice for meeting the demands of low flow rate, high pressure, few fluctuation, corrosion resistance, corrosion resistance, and high temperature resistance.
Suofu Miniature pump
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Nominal displacement | 0.2mL/rev~17mL/rev |
Inlet-outlet differential pressure | 20 bar (transport pure water) |
Liquid temperature | -50°C to 150°C |
Life expectancy | longer than 20000 hours in liquids without impurities;100-hour continuous dry running |
Inlet vacuum | -0.85 Bar (depends on rotational speed) |
Electric motor | brushed DC/brushless DC/canned magnet brushless DC/ordinary AC/variable frequency AC |
Operation noise at the speed of 2000 rpm | spur gear pump<55dB / helical gear pump<45dB |
Rotational speed | 100 ~ 4000 rpm |
Thread for connectors |
standard type is NPT NPT 1/4’’,1/8’’,NPT 3/8’’ & NPT 3/4” and we offer other options |
recommended inlet filter | 400 mesh, and in a closed-cycle system the filter should be installed at the pump outlet. Its passable area should be large enough to avoid affecting normal liquid flow |
Suofu NP SERIES
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SERIES | TYPE | FLOW |
42 Series | NP020 | 0.2ml/rev |
NP039 | 0.39ml/rev | |
NP060 | 0.6ml/rev | |
NP070 | 0.7ml/rev | |
51 Series | NP100 | 1ml/rev |
NP120 | 1.2ml/rev | |
NP170 | 1.7ml/rev | |
NP190 | 1.9ml/rev | |
60 Series | NP240 | 2.4ml/rev |
NP350 | 3.5ml/rev | |
98 Series | NP400 | 4ml/rev |
NP600 | 6ml/rev | |
NP900 | 9ml/rev | |
NP1200 | 12ml/rev | |
NP1700 | 17ml/rev |
Our product lines have got EU CE certification, ISO certification and ROHS certification.Our products are applied in widely fields,such as medical equipment, chemical industries, commercial machinery,laboratory analytical instruments, diesel SCR systems, lube systems, spray systems, coolingsystems, fuel cell systems, and lithium battery production lines,ect. The outstanding function of stability,long service life and high pressure performance have been deeply appreciated by our customers.