Featured Products

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Vacuum Pressure Pump, Gast* $610.97 $540.71 This readily mounted unit produces steady, quiet, pulseless air delivery. It delivers 20psi of pressure for intermittent service alternately and 15psi

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Laboratory Pumps, Oil-Less Reciprocating, Gast* $1,088.05 $962.92 Special purpose unit functions as both vacuum pump and compressor. Features include oilless operation, low maintenance and rugged construction. The mo

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CHEMSTAR* Vacuum Pumps, Welch* $2,160.66 Corrosive gases, such as HCl, HBr, Br2, Cl2, and F3CCO2H, are commonly used for peptide chemistry, molecul

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Accessories for Direct Drive Pumps, Welch* $24.01 Premium and Gold pump oils are the only oils recommended for use with Welch direct-drive vacuum pumps. Premium pump oil is designed to resist breakdow

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Accessories for DUOSEAL* Pumps, Welch* $23.49 DUOSEAL pump oil recommended for DUOSEAL vacuum pumps. Features low vapor pressure, chemical stability, ideal viscosity, and no additives or inhibitor

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Vacuum Pumps, Hand-Operated, NALGENE* $192.41 $181.83 These durable pumps easily and quickly attain and hold vacuum of 25" Hg. Smaller size has a pumping rate of 15mL/stroke and 3psi positive pressur

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Hand Pump, Drum, Siphon, Marvel Tek/NAPCO* $20.65 $15.80 Unique bellows action permits manual pumping to higher levels and siphoning to lower levels. Easily attaches to drums with 5.1cm (2") IPS female

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LABOPORT* PowerDry* Self-Cleaning Vacuum Pumps, KNF Neuberger $2,621.40 $2,398.58 These pumps are ideal for use in rotary evaporation, distillation, vacuum oven drying, vacuum concentration, and gel drying. Corrosion-resistant wette

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GEM* Vacuum Pump Systems, Model 8890, Welch* $2,290.39 These continuous-duty pumps can be used with gel dryers, rotary evaporators, vacuum desiccators, vacuum manifolds, and vacuum filtration manifolds for

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LABOPORT* Oil-Free Vacuum Pump Systems, KNF Neuberger $5,524.99 $5,323.23 The complete vacuum systems offer complete control over any laboratory process needing adjustable vacuum performance and repeatability. Each system co

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