Welch 2052 2.3 cfm Full Chemical-Resistant 4-Head Diaphragm Pump gas 5% Ultra-High Purity (UHP) instrument

5% Ultra-High Purity (UHP) instrument grade isobutane is broadly used in the welding industry and for Instrumentation in refineries

Uniformity: +/- 7% of setpoint

max height 9

950 Lbs / 1100 Lbs

Welch 2052 2.3 cfm Full Chemical-Resistant 4-Head Diaphragm Pump gas 5% Ultra-High Purity (UHP) instrumentThe 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