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Oil Distribution Valve And Air-Tight Pumping Chambers In AC Vacuum Pump GVD 28
Oil Distribution Valve And Air-Tight Pumping Chambers In AC Vacuum Pump GVD 28
Oil Distribution Valve And Air-Tight Pumping Chambers In AC Vacuum Pump GVD 28
Oil Distribution Valve And Air-Tight Pumping Chambers In AC Vacuum Pump GVD 28
Specifications
Brand Name :
Atlas
Model Number :
GVD 28
Certification :
CE,ISO
Place of Origin :
China
MOQ :
1 pcs
Price :
be negotibled
Payment Terms :
T/T, Western Union, L/C, D/P, D/A
Supply Ability :
100pcs per month
Delivery Time :
7-30days
Packaging Details :
Atlas standard packing
Material :
Aluminum Alloy
Weight :
44KG
Outlet Port :
KF25
Oil Capacity :
1.2-1.5L
Inlet Port :
KF25
Color :
Silver
Power Source :
Electric
Model :
GVD 28
Description

2 STAGE OIL-SEALED ROTARY VANE VACUUM PUMPS

GVD 28

FEATURES AND BENEFITS

• The pump is designed for reliable, long-term operation.
• Thermal overload device prevents overheating (single phase only).
• The pump is a free-standing unit.
• The drive is provided through a flexible coupling by a single-phase or three-phase (four pole) motor.
• The motors are totally enclosed and are cooled by the motor-cooling fan.
• Easy to use controls.
• Pressure die cast oil box with integral oil seals prevents oil leaks.
• Gas ballast valve for large water vapour handling capacity.
• Externally approved to EN61010, CSA, C22.2 and UL61010.
• Oil distribution valve.
• Pumping chambers are air-tight.
• Oil sight-glass, two oil drain-plugs, inlet-port and outlet nozzle all fitted as standard
TECHNICAL SPECIFICATIONS
GVD 28
50Hz 60Hz
Displacement 32.2m³h⁻¹/19.0cfm 38.9m³h⁻³/22.3cfm
Speed(Pneurop 6602) 27.5m³h⁻¹/16.2cfm 33.0m³h⁻¹/19.5cfm
Ultimate vacuum(total pressure)without gas ballast 1.0x10⁻³ mbar/7.7x10⁻³ Torr
Ultimate vacuum(total pressure) with gas ballast 1.5x10⁻² mbar/1.1x 10⁻² Torr
Inlet connection DN25 ISO-KF
Outlet connection DN25 ISO-KF
Max.outlet pressure 0.5 bar/7 psig gauge
Max.inlet pressure for water vapor 30 mbar / 23 Torr
Max.water vapor pumping rate 700 gh⁻¹
Weight(without oil) 44 kg / 97 lb
Motor power 550W 750W
Power connector 1-ph* IEC EN60320 C19
Maximum oil capacity 1.5 litre
Minimum oil capacity 1.2 litre
Noise level 57 dB(A) @ 50Hz
APPLICATIONS
• Analytical instruments - LCMS
• Automotive
• Beam lines and high energy physics
• Centrifuges, ultra-high speed
• Coating
• Cryogenics
• Degassing/curing - oil, epoxy resin
• Distillation/extraction/filtration
• Freeze drying
• Furnaces
• Gas bottle filling/emptying
• Gel drying
• Glove boxes, ovens
• Laboratory bench top vacuum
• Lasers, gas recovery and re-circulation
• Leak detectors, Helium
• Load locks and transfer chambers
• Refrigeration manufacture
• Rotary, centrifugal evaporators
• Surface science instruments
• Turbomolecular backing pumps
DIMENSIONS
Oil Distribution Valve And Air-Tight Pumping Chambers In AC Vacuum Pump GVD 28
Product tags

air pressure oil pump

,

gas suction pump

,

air operated oil transfer pump
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Oil Distribution Valve And Air-Tight Pumping Chambers In AC Vacuum Pump GVD 28

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Product Detail
Brand Name :
Atlas
Model Number :
GVD 28
Certification :
CE,ISO
Place of Origin :
China
MOQ :
1 pcs
Price :
be negotibled
Contact Supplier
Oil Distribution Valve And Air-Tight Pumping Chambers In AC Vacuum Pump GVD 28
Oil Distribution Valve And Air-Tight Pumping Chambers In AC Vacuum Pump GVD 28

CEBE GROUP HK CO.,LTD

Verified Supplier
4 Years
guangdong, hong kong
Since 2013
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Exporter, Trading Company, Seller
Main Products :
Oil Injected Rotary Screw Air Compressor, Atlas Screw Air Compressor, Atlas G Series
Total Annual :
20 million-30 million
Employee Number :
10~50
Certification Level :
Verified Supplier
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