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Zhengzhou CY Scientific Instrument Co., Ltd.

Oil-Free Vacuum Pump, Compact Oil-Free Diaphragm Pump, Compact Dry Scroll Vacuum Pump manufacturer / supplier in China, offering Compact Low Noise Oil-Free Vacuum Pump, High Temperature High Purity 99.97% Alumina Ceramic Tube, Ce Certified Graphene Growth CVD Furnace Machine and so on.

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Compact Low Noise Oil-Free Vacuum Pump

FOB Price: US $220 / Piece
Min. Order: 1 Piece
Min. Order FOB Price
1 Piece US $220/ Piece
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Port: Zhengzhou, China
Production Capacity: 310 Sets Per Month
Payment Terms: L/C, T/T, Western Union

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Basic Info
  • Model NO.: CY-EQ-OFP-14
  • Structure: Rotary Vacuum Pump
  • Vacuum Degree: High Vacuum
  • Working Conditions: Dry
  • Current Consumption: 1.1A
  • Certificate: Ce/TUV
  • Transport Package: Wooden Box
  • Origin: Zhengzhou, China
  • Oil or Not: Oil Free
  • Exhauster Method: Positive Displacement Pump
  • Work Function: Pre-Suction Pump
  • Cooling Method: Air
  • Warranty: One Year
  • Trademark: CY
  • Specification: 0.5m3/h
  • HS Code: 85141090
Product Description
Compact Oil-Free Diaphragm Pump Made in Germany - EQ-OFDP-2-LD
The EQ-OFDP-2 is a two stage, dry compressor vacuum pump. The pumps are positive displacement pumps with a periodic change of size of the suction chamber produced by the movement of the diaphragm. The gas flow caused the valves to open and close automatically. The pump units are directly connected to the drive motor. It is an ideal tool for applications where a dry and oil-free vacuum is required.

Working Voltage RangeAC 100-115V or AC 208-236V, 50/60Hz
Power consumption120W
Ultimate pressure with gas ballast≤ 4.5 hPa;  ≤ 3.38 Torr;  ≤ 4.5 mbar
Ultimate pressure without gas ballast≤ 3.5 hPa;  ≤ 2.62 Torr;  ≤ 3.5 mbar
Features & Structure
Compact design  and Low noise and vibration
Efficient cooling system and Maintenance-free
Longer running life and Ideal for small gas circulating system
Ambient temperature12-40 °C;  53.6-104 °F;  285-313 K
Cooling method, standardAir
Current consumption1.1 A
Emission sound pressure level without gas ballast≤ 52 dB (A)
Exhaust pressure, max.1,100 hPa;  825 Torr;  1,100 mbar
Flange (in)G 1/8" elbow union + enclosed hose DN 6 x 1000 mm with a straight union in G 1/4" at the end
Flange (out)G 1/8" + silencer
Leak rate5 × 10E-4 Pa m3/s;  3.75 × 10E-3 Torr l/s;  5 × 10E-3 mbar l/s
Pumping speed at 50 Hz0.50 m3/h
Pumping speed at 60 Hz0.70 m3/h
Rotation speed at 50 Hz1500 RPM
Rotation speed at 60 Hz1800 RPM
ComplianceCE Certified
More photos
Compact Low Noise Oil-Free Vacuum Pump
Compact Low Noise Oil-Free Vacuum Pump
Compact Low Noise Oil-Free Vacuum Pump
Compact Low Noise Oil-Free Vacuum Pump

Zhengzhou CY Scientific Instrument Co., Ltd is mainly engaged in the research and development, design, manufacturing and sales of equipment used in scientific researches. Independence and innovation is the company's tenet.Our main products include: tube furnace, muffle furnace, plasma cleaner, vacuum furnace, atmosphere furnace,CVD system and customized
lab equipment
.Welcome you come to visit us. 

Compact Low Noise Oil-Free Vacuum Pump

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