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Design offers the lowest oil mist level | 7901-16A displayed

Vacuum Pump; Duo 35, 3-phase motor, 3TF, Pfeiffer, 460 V

  • Maximum Pumping Speed: 533/600 L/min @ 50/60 Hz

• Pump Type: Rotary Vane

• Oil-less: No

• Maximum Pumping Speed: 533/600 L/min

• Manufactured by: Pfeiffer

• Ultimate Pressure: 0.003 mbar

• Unit of Measure: EA

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Warranty: 1 year
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7901-16A
Terra Part # 7901-16A
$6,446
Accessories related to Terra Part # 7901-16A
73465
Vacuum Pump; Duo 35, 3-phase motor, 3TF, Pfeiffer, 460 V
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Details & Specs
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Product Details
  • Maximum Pumping Speed: 533/600 L/min @ 50/60 Hz
  • Dual-stage, high-performance rotary vane pump with a pumping speed up to 36 m3/h
  • Mains requirement: 230/400 V @ 50 Hz, 265/460 V @ 60 Hz
  • With 3-phase motor
  • With temperature sensor (3TF) for optimum motor protection
  • Integrated gas ballast and HV safety valve
  • For all low and medium vacuum applications
  • Special feature: Various motor voltages for worldwide employment
  • Other motor voltages available on request

• Pump Type: Rotary Vane

• Oil-less: No

• Maximum Pumping Speed: 533/600 L/min

• Manufactured by: Pfeiffer

• Ultimate Pressure: 0.003 mbar

• Unit of Measure: EA

• Electrical Specifications: 460 V, 3 Ph, 50/60 Hz

• Weight, Product: 175 lb

• Dimensions, Product: 10" W x 7" D x 9" H

• Weight, Shipping: 375 lb

• Dimensions, Shipping: 12" W x 9" D x 11" H

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Features and Benefits

Rotary Vane Vacuum Pumps
Print Copy Copied

Performance Curves: 60Hz

Oxygen Service
Oil-lubricated pumps should not be used in oxygen applications. Specify No. 7901-35 for use with oxygen. This version of pump No. 7901-00 includes complete Class B prep: disassembly, degreasing and assembly with new FM seals and recertification with PFPE fluid.
Cat. # 7901-00/7901-08-220
Cat. # 7901-16/7901-17
Cat # 7901-18/7901-19
Cat. # 7901-00/7901-08-220
Cat. # 7901-16/7901-17
Cat. # 7901-18/7901-19
Performance Curves: 50Hz
Cat # 7901-00/7901-08-220
Cat. # 7901-16/7901-17
Cat # 7901-18/7901-19
Cat # 7901-00/7901-08-220
Cat. # 7901-16/7901-17
Cat # 7901-18/7901-19

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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 * Terra's FasTrak services limited guarantee: to ship on the ESD or date specified OR to refund up to 100% of FasTrak charges. This guarantee covers no direct, special, consequential or other damages and is strictly limited to up to 100% of the amount paid for FasTrak service. When a specified ship date is missed due to factors outside Terra's control (vendor performance, deliveries by shipping companies, etc.) and random factors such as accidents, the credit of up to 100% of the FasTrak 24/7 may not apply. FasTrak service requested after order placement will be quoted and accepted based on available time remaining before required ship date.