ChemStar 1376N, Belt-Drive Vacuum Pump, Chemical Resistant, WELCH (CAT#: STEM-DS-1759-LC)

The ChemStar belt vacuum pump manufactured by WELCH is designed to withstand harsh chemical pollution. The large oil reservoir with PTFE surface can dilute the pollutants, and the low rpm can reduce friction, thereby reducing the working temperature and chemical effects. The ChemStar system comes with gold oil, which is a synthetic lubricant for minimizing the influence of chemical contaminants.

Type: Belt-Drive Vacuum Pump, chemical resistant
Free Air Displacement cfm (l/min.) @60Hz: 10.6(300)
Ultimate Pressure: 1 x 10-4(0.00013)
Pump RPM: 525
Oil Capacity: 2.5(2.37)
Motor Horsepower (watts): 1(750)
Adjustable Vac. / Gas Ballast: Yes
Tubing Needed: 13/16(21)
ISO Exhaust / Intake Flange: NW 25
Overall Dimensions LxWxH in. (cm): 19.3x12.3x15.6 (49x31.2x39.6)
Ship Weight: 181(82.3)
Shipping Carton Dimensions LxWxH in. (cm): 22x18x19 (59.5x45x48)

Low rpm extends service life
Vital parts are resistant to corrosion
Large oil reservoir for dilution of contaminants

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