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Welch Model 8907 Direct Drive Pump 220V
$2,725.00 $1,000.00
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Welch Model 8907 Direct Drive Pump 220V
This Welch 8907 vacuum pump is NEW in the box – never been used. However, it was part of an older inventory. Our Certified Welch Technician has gone thru this pump and verified performance to Welch specifications. This pump runs on 1ph 220V.
This pump is in good working order but is sold first come, first served and as-is.
Welch Direct-Drive Rotary Vane Vacuum Pumps achieve vacuum levels down to 1×10-4 torr (0.1 micron) with flows up to 2.6 CFM. These compact, portable oil-seal pumps are recommended for a variety of laboratory applications. Vacuum system configuration with a cold trap is recommended for use with harsh chemicals. Direct drive pumps are not recommended for filtration, aspiration, drying electrophoresis gels, or other applications requiring sustained operation above 30 torr.
• Deep Vacuum 1 X 10-4 torr
• Portable with small footprint
Free Air Displacement cfm (l/min.) @60Hz
2.6 CFM (73)
Free Air Displacement m3/hr (l/min.) @50Hz
3.7 CFM (61)
• Ultimate Pressure: 1 x10-4 torr
• Sound Level: 50 dB
• Pump RPM: 1725
• Motor HP: 1/2 (370 Watts)
• Oil Capacity: 1.0 Gallon / 0.95L
• Tubing Needed: 7/16″, 13/16″
• Intake Thread UNIBARB: 1/8-20
• Exhaust Thread NPT: 1-20
Overall Dimensions LxWxH in. (cm)
• 18.5×6.5×9.6 (47.1×16.5×24.3)
• Power : 230V / 50/60Hz / 1ph
• Ship Weight: 55lbs (25)
Shipping Carton Dimensions LxWxH
• 24×15.8×14 (61×40.15×35.6)
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