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33 L/s Compact Turbo Vacuum Pump System with Gauge, Valve & SS Bellows - Made in Germany - EQ-PV-HVS-LD

In stock
Item Number: PV-HVS
Transported by LTL Freight (Truck)
World-famous Pfeiffer vacuum station made in Germany consists of diaphragm pump as a backing pump and turbo-molecular pump, with complete accessories, which including vacuum gauge with KF25 port, SS vacuum bellows with KF40 port, & LCD digital display and ball valve together, right now bring the customer a plug-and-play system with vacuum range from 1E-3 to 1E-7 bar, which means the customer just presses the power switch and then get high vacuum level
in a short time at very low noise.  It is an ideal tool for most of MTI's tube furnace to achieve a high vacuum >10-5 torr.
  • Molecular pump with KF40 to T type of Vacuum Tube and KF25 to Vacuum Gauge
  • Vacuum gauge with KF25 port to install to T -tube
  • Right angle high vacuum valve with KF40 port, which connects between  T- vacuum tube and SS vacuum bellows
  •  600 mm length SS vacuum bellows with KF40 port to connect to furnace flange
  • One  KF40 to KF25 adapter is included to connect the pump to MTI's furnace which has KF25 port on the flange
  • Please click the picture left to see detailed information:

Start-up Time

   2 Min.

Working Range

   From 750Torr to <7.5 E-8 Torr (1E5Pa ~ <1E-5Pa)

Backing Pump's Pumping Speed    0.9m^3/H (15L/min) at 50Hz and 1.0m^3/H (16.6L/min) at 60Hz
Turbo Pump's Pumping Speed
  • Nitrogen    N2     33 L/s
  • Helium      He     39 L/s      ( 2340L/minute)
  • Hydrogen  H2     32 L/s
  • Argon        Ar      33 L/s


4A max. 

Mains Connection

90-132 V/ 185-265V (Universal)


15 Kg

Shipping Dimensions

40" x 20" x 30" (L x W x H)

Shipping Weight

70 lbs

Warranty  One year manufacturer warranty ( The damage caused by misuse not included )  Improper use will cause all claims for liability and warranties to be forfeited. Improper use is deemed to from those mentioned below:
  • Pumping of corrosive or explosive media.
  • Pumping of condensing vapors.
  • Pumping of liquids.
  • Pumping of dust.
  • Operation with improper high gas throughput.
  • Operation with improper high fore-vacuum pressures.
  • Operation with the improper gas mode.
  • Operation with improper high levels of insulated heat input.
  • Venting with improper high venting rates.
  • Use of the vacuum pump to generate pressure.
  • The operation of the devices in areas with ionizing radiation.
  • Operation in potentially explosive areas.
  • The operation of the devices in systems where the turbopumps are subjected to im-pact-like stress and vibrations or the effect of periodically occurring forces.
  • The use of accessories or spare parts, which are not named in this manual.
Operations Manual             
Application Notes
  •  Silicon O-ring vacuum flange (for quartz tube and ceramic tube) achieves vacuum pressure up to 1E-5 torr. To obtain higher vacuum pressure (1E-6 and 1E-7torr), consider using the CF type flange. Please check our CF flange processing tube here.
  • Service for the turbopumps is recommended every 4 years under conditions with light gas loads. 
  • TUV Certified
  • CE Approved

Standard Package: 


 KF-40 Vacuum Right-Angle Valve


 KF-40 SS Vacuum Bellows (1 meter )




 KF-40 Quick Clamp with Rubber O-Ring




 KF-25 Quick Clamp with Rubber O-Ring



 Reducing T-tube: two KF40port and one KF25 port

 EQ-RU-KF40-25  KF40 to KF25 adapter  1
 EQ-PV-Sensor Vacuum gauge with KF25  & cable   1

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