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home > Welch 2163 6.1 cfm Full Chemical-Resistant 8-Head Diaphragm Pump > Welch 2163 6.1 cfm Full Chemical-Resistant 8-Head Diaphragm Pump
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Welch 2163 6.1 cfm Full Chemical-Resistant 8-Head Diaphragm PumpThe Welch 2163 is a high capacity, full chemical resistant, oil free dry diaphragm vacuum pump, featuring 8 heads and all aluminum contact surfaces for enhanced durability and performance. Designed to provide deep vacuum capabilities, this pump is perfect for demanding applications where chemical resistance, oil free operation, and minimal maintenance are critical. The oil free design ensures there is no need for frequent oil changes, reducing
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The Welch 2163 is a high-capacity, full chemical-resistant, oil-free dry diaphragm vacuum pump, featuring 8 heads and all-aluminum contact surfaces for enhanced durability and performance. Designed to provide deep vacuum capabilities, this pump is perfect for demanding applications where chemical resistance, oil-free operation, and minimal maintenance are critical. The oil-free design ensures there is no need for frequent oil changes, reducing operating costs and preventing cross-contamination.

Key Features:

  • All-Aluminum Contact Surfaces: Provides robust chemical resistance and long-lasting performance.
  • Oil-Free Design: Eliminates the need for oil changes, resulting in less maintenance and preventing contamination.
  • High-Capacity Pumping: Delivers a pumping rate of 7.8 cfm / 222 L/min, ideal for larger-scale applications.
  • Deep Vacuum Performance: Achieves an ultimate vacuum level of 6 torr / 8 mbar, ensuring effective evacuation.
  • Quiet and Efficient: Reduces wear and tear on internal components while operating quietly.

Technical Specifications:

  • Pumping Rate: 7.8 cfm / 222 L/min
  • Ultimate Vacuum Level: 6 torr / 8 mbar
  • Maximum Vacuum: 29.9 in. Hg
  • Inlet/Outlet: KF16 Small flange DN with optional hose nozzle DN 8 for hose inside diameter 8 mm (enclosed)
  • Adjustable Vac./Gas Ballast: No
  • Electrical Requirements: 110V or 220V, 50/60Hz, single phase
  • Unit Dimensions: 21.25 x 9.25 x 12" (LxWxH)
  • Package Dimensions: 28 x 16 x 20" (LxWxH)
  • Shipping Dimensions: 40 x 48 x 25" (LxWxH)
  • Package Weight: 90 lbs
  • Shipping Weight: 130 lbs
  • Compliance: cUL Certified

Warranty:

  • One-Year Warranty: Comes with full technical support from Welch Vacuum.

The Welch 2163 is ideal for industries and laboratories requiring a high-performance, chemical-resistant, and oil-free vacuum pump that minimizes maintenance while delivering consistent results for challenging processes.

Welch 2163 6.1 cfm Full Chemical-Resistant 8-Head Diaphragm Pump

Item no : 73263923569
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US$ 2875.00
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