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Oil Free

Ultimate Pressure

Maximum Pumping Speed

Terra Part #PriceShips in
120 VNo0.002 mbar193 L/min 7901-08-220 19883 $3,58720-26 Days2
132 VNo0.0001 mbar107 L/min 7901-35 44644 $2,92020-30 Days3
132 VNo0.01 mbar233/275 L/min 7904-30 19908 $4,02720-26 Days4
132 VNo0.01 mbar300/367 L/min 7904-31 19909 $4,77320-26 Days5
135 VNo0.01 mbar150/175 L/min 7901-00 19877 $2,9081-3 Days6
Only 7 left in stock
460 VNo0.003 mbar533/600 L/min 7901-16A 73465 $6,44620-26 Days7
460 VNo0.004 mbar1917/2250 L/min 7901-18A 73466 $18,91320-26 Days8
115 VNo0.07 mbar118 L/min 7906-00A 73510 $3,3265-7 Days9
In stock
115 VNo0.006 mbar363 L/min 7906-01A 73511 $4,1425-7 Days10
In stock
115 VNo0.006 mbar519 L/min 7906-02A 73512 $5,5445-7 Days11
In stock
240 VNo0.07 mbar158 L/min 7906-24A 73525 $3,6105-7 Days12
In stock
240 VNo0.006 mbar305 L/min 7906-25A 73526 $4,1425-7 Days13
In stock
115 VNo0.07 mbar78 L/min 7906-55A 73528 $3,0345-7 Days14
In stock
Oil Free
Ultimate Pressure
Maximum Pumping Speed
Item ordered before. Click on bagde to see the order.

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Usually Ships in:
Free shipping in contiguous USA
Custom-configured product: Terra will quote.
Custom-configured product: Terra will quote.
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Product Details

  • Reliable dry pumps for inert gas pumping applications in labs and cleanrooms
  • Peak pumping speed: 22 CFM (37.38 m^3/hr)
  • Universal single-phase power featuring multi-stage Roots-type pumping concept
  • Frictionless, oil-free design features non-wearing parts resulting in no particulate contamination
  • Rotation and pumping speeds remain constant regardless of voltage and frequency
  • Digital timer tracks operational hours for scheduled maintenance
  • Easily integrate into any application
  • Designed for non-corrosive applications with analytical instruments, R&D and industrial
  • No hydrocarbon back-streaming due to lubricant-free pumping module
  • Complete overhauls due only every 20,000 hours, keeping maintenance costs low
  • Remote control works through the Sub-D connector
  • Air cooled; no water required

Features & Benefits

Features & Benefits

Protecting Personal Information

Terra is committed to ensuring that our customer’s personal information is secure. In order to prevent unauthorized access or disclosure, Terra has developed procedures to safeguard and secure information collected online and offline.

Global Customer Base

At Terra, we are committed to providing top-tier equipment to customers throughout the world. Over the past 5 years, clients in over 100 countries have purchased equipment from Terra.

Top-Tier Clients

Terra’s key customers include some of the largest research labs, production facilities and universities in the world

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