Summary

  • Maximum Vacuum, in.Hg: 29.6
  • Maximum Pumping Speed: 57 L/min @ 50Hz
  • Ultimate Pressure: 12 mbar
  • Free Air Displacement:

Specifications

Pump Type: Diaphragm

Oil-less: Yes

Maximum Pumping Speed: 57 L/min

Manufactured by: Welch

Ultimate Pressure: 12 mbar

Unit of Measure: EA

Helena

Electrical Specifications: 230 V, 250 W, 1 Ph, 50 Hz

Weight, Product: 16.5 lb

Dimensions, Product: 11.7" W x 7.2" D x 9.5" H

Weight, Shipping: 18 lb

Dimensions, Shipping: 13" W x 9" D x 12" H

Features and 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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