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Hokaido Vacuum Technology (Int'l) Group Limited

Vacuum Glove Box Pump, Rotary Vane Pump, Vacuum Oil Pump manufacturer / supplier in China, offering Vacuum Glove Box Used Dual Stage Vacuum Pump (2rh018D), Hokaido Spriral Dry Screw Vauum Pump (RSE160), Hokaido Simens Type Ring High Pressure Blower (2HB 420 H46) and so on.

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Supplier Homepage Product Oil Lubricated Rotary Vane Vacuum Pump Single Stage Vacuum Pump Vacuum Glove Box Used Dual Stage Vacuum Pump (2rh018D)

Vacuum Glove Box Used Dual Stage Vacuum Pump (2rh018D)

FOB Price: US $2,500 / unit
Min. Order: 1 unit
Min. Order FOB Price
1 unit US $2,500/ unit
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Port: Shenzhen, China
Production Capacity: 500 Unit/Month
Payment Terms: T/T, D/P, Western Union, Paypal, Money Gram

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Product Catalog
Rotary Vane Vacuum pump
20 Products
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Basic Info
  • Model NO.: 2RH018 Double stage vacuum pump
  • Structure: Rotary Vacuum Pump
  • Vacuum Degree: High Vacuum
  • Working Conditions: Dry
  • Ultimated Vacuum (ABS): 6*10(-3)Mbar
  • Power: 0.55kw,
  • Sound: 65dB
  • Oil Volume: 1.5L
  • Trademark: OEM or Hokaido
  • Specification: CE, ROHS, SGS
  • HS Code: 8414100090
  • Oil or Not: Oil
  • Exhauster Method: Entrapment Vacuum Pump
  • Work Function: Mainsuction Pump
  • Pumping Speed: 18 Cubic Meters Per Hour
  • Longer Warranty: 18 Months
  • Diameter: G 1 1/4"
  • Nominal Speed: 1440
  • Weight: 31kg
  • Transport Package: Wooden Pallet and Standard Package
  • Origin: China
Product Description
Oil Lubricated Rotary Vane Vacuum Pump (2RH018D)

Merits of the Hokaido Double stage Vacuum pump:

1. Description:
Modular designed double stage 2RH series oil sealed rotary vane vacuum pump are double stage, air-cooled and 3 lobes direct rotary vane driven. This oil-recirculating design is one of the simplest and most reliable vacuum pump available on the world market. These rugged pimps are used in a variety of industries such as packaging and food processing, rubber molding, thermoforming, printed circuit boad testing, hospitals, laboratories, roboticcs, vacuum lamination, printing, and degassing,
2. Features:
Compact, simple design for easy installation and low maintenance
Air-cooled, requiring no water
Direct driven, eliminating belts and gears to loosen or wear
Quiet operation
Coutinous duty
Easy exhaust filter change
High quality European made motors
3. Standard Equipment
TEFC motor,
Motor starter(optional)
NPT INLET on most models
Exhaust pressure gauge
Anti-suckback valve
Built-in exhaust filter
Wire mesh inlet screen
Non-metalllic, non-asbestos vanes
Vibration isolators
Automotive type spin-on oil filter
Oil level sight glass

Product Application:

1 Packaging Industry 10 Chemical Industry 19 Injection Molding/Thermoforming
2 Food Industry 11 Beverage Industry 20 Timber Industry
3 Metallurgy 12 Dried and impregnated 21 Manipulating and handling
4 Laboratory 13 Sewage treatment 22 Electrical ad electronic Engineer
5 brick making and ceramics 14 Centralised vacuum system 23 Ancillary equipment
6 Adsorption and degassing 15 Leak detector 24 Coating System
7 Textile and paper 16 Composotes 25 Coating system
8 Printing and paper 17 Enviromental Engineering 26 Locomotive Brake
9 Pneumatic conveying 18 Medical equipment 27 Other application

Our factory has pass:

Our main customer has:

Qualifications and awards:

In 2009, ISO 9001: 2000 passed. CE certified. "Chinese trademark certificate" approved. "Dongguan Energy-saving Association's Standing Council Member" awarded.
In 2012, "German trademark certificate" certified. "Dongguan city high technology private company" awarded.
In 2012, RoHS certified.
In 2013, "Guangdong Province high technology private company" passing.
Technical data Rated airflow
(m 3 /h)
 Ultimate pressure Diameter Voltage Nominal motor rating(KW)Current (A)sound  (ENISO2151)oil 
 Weightnominal speed 
2RH2018186*10(-3)mbar G 11/4" 220V/380V 0.55** 65 1.5 31KG 1400
Rotary Vane Vacuum Pump Troubleshooting

The rotary vane type vacuum pumps, in the in operation If the improper operation of the, often will appear failure, For example, Rotary Vane Vacuum Pump vacuum degrees decline in, fuel injection, smoke, oil seal Department oil spills, noise and other situation, and the the vacuum pump within the the pump oil emulsification, and and so on on phenomenon. In case this happens, first of all do not panic, shut down after 11 excluded according to the fault. Introduced here a few rule out the Analysis Method About Fault.
(1)A rotary vane vacuum pump smoke and fuel injection: Refers to the rotary vane vacuum pump exhaust ports in operation, smoke or fuel injection.
A smoke, if the pump has just begun to operate smoking is normal, if a long smoke is not normal. The solution: Smoke of the pump inlet estuary, including piping, valves, container repair. Leak after processing, the smoke will end. Vortex Flowmeter
(2) injection, the inlet estuary leakage point, and even the air inlet exposed to atmosphere. Solution: Seal pump inlet port of the pump running, if you do not fuel injection, indicating a tainted point; Damage to the exhaust valve, check the exhaust valve is damaged, the replacement of a bad exhaust valve.
Two. Rotary Vane Vacuum Pump noise: Here refers to the the noise of the the pump.
Knock the pump is running issue the irregular sound of beating metal sound, like metal. This yes the the sound of the rotary vane in the the issued by the by the hitting pump body. This is mainly between the paired rotary vane spring broken or contraction or pop-up failure in. The solution: Rotary vane spring to open the pump to check for damage. Replacement of a good spring.
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