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Ships within 48 hours · Estimated delivery Oct 9 - Oct 14
Uniformity: +/- 7% of setpoint
5% Ultra-High Purity (UHP) instrument grade isobutane is broadly used in the welding industry and for Instrumentation in refineries
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) of 4A media is potentially up to 210 grams of adsorbed material
Advantages of using carbon dioxide (CO2):
Welch 2052 2.3 cfm Full Chemical-Resistant 4-Head Diaphragm Pump gas Uniformity: +/- 7% of setpointThe original Welch 2052 is a full chemical resistant (not like its cheaper version), 4 head, oil free dry diaphragm vacuum pump with all PTFE contact surfaces and deep vacuum capability. Oil Free, portable, full chemical resistant, means less maintenance and no more frequent and costly oil change, or cross contamination. Ai is now the official dealer of Welch vacuum pumps. These pumps are made in Germany with one year warranty and technical support
US$ 51.84
US$ 125.00
US$ 10.00
