The Welch 2052 Diaphragm Pump is an oil-free vacuum pump designed for labs and industrial use. It provides reliable performance with little maintenance, making it a smart choice for busy environments. This pump is quiet, clean, and built to last.
Its chemical-resistant diaphragm handles vapors and gases safely while keeping a steady vacuum level. The compact size makes it easy to fit into most setups, whether for filtration, degassing, or rotary evaporation.
Key Features:
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Oil-Free Operation – Clean and easy to maintain.
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Strong Build – Resistant to chemicals and daily wear.
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Compact and Quiet – Fits easily into labs without extra noise.
Benefits:
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Consistent vacuum performance you can rely on.
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Low-maintenance design reduces downtime.
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Works well for filtration, evaporation, and general vacuum needs.
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Durable enough for both lab and industrial tasks.
The Welch 2052 Diaphragm Pump combines accuracy, durability, and ease of use, making it the right solution for professionals who need a dependable vacuum pump.
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The original Welch 2052 is a full chemical-resistant, 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.





