Low Flow Pump

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Low Flow Pump
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  • …a max flow of 350 mL/min); automatically compensates for different impedances, ensuring constant flow rates with any sorbent packing Allows constant flow sampling from 20–200 mL/min and constant pressure sampling from 1–350 mL/min Easy to calibrate via a simple screw-operated flow

  • Vacuum Pump

    Dynalon

    … For generating vacuum and extracting liquids and vapors*. Designed for excellent performance: Very low water consumption, constant ultimate pressure and high suction capacity . Pump fluid: water Overall length: approximately 210 mm (R 3/4'' connector fitted) High…

  • …are made from low protein binding, chemically resistant, biologically safe materials. Minimal sample carryover. The system has a very low volume and interior fluid contact area. Fluid does not pass through and is not retained in the pump mechanism. Roller head peristaltic pumps provide gentle…

  • …XR5000 Pump Kit, high flow and low flow sampling, with five each: XR5000 pumps with high-power Li-Ion battery, filter cassette holders, adjustable low flow holders, constant pressure controllers, protective Type A tube covers, (1) five-station Multi-charger, 100-240V, and one carry case. Flow range:…

  • Polypropylene Pump Aspirator

    Thermo Scientific Nalgene

    …faucet with 3/ 8 inch internal pipe thread Usable for pump-off of corrosive vapors which attack metal Operates efficiently with water pressures as low as 7.5 psi for minimum water consumption Maximum free air pumping capacity of 11.5 liters per minute at a water flow rate of 6.5 liters per minute

  • …resistant seal is composed of a graphite PTFE material. This seal is inert to an extended range of solvents, such as buffers. It cannot be used with high flows or pressures in excess of 3000 psi. Whenever replacing the low pressure seal, the Low Pressure Seal Back-Up Ring should also be replaced.

  • …extended run times, the pump may be operated while attached to the approved charger? Low Levels Longer runs at higher flows provide more sample for the enhanced sensitivity required for measuring low concentrations, particularly in indoor air environments Low Noise With the…

  • …oilless Diaphragm air compressors and vacuum pumps, which come in standard, twin, and miniature styles. Plastic component construction on the miniature pumps makes them especially compact and lightweight...ideal for light-duty applications. Air flow capabilities for the entire line range from…

  • …on the column without a clarification step which may prevent degradation of the target protein and increase the activity.Ni Sepharose® 6 Fast Flow has low nickel ion (Ni2+) leakage and is compatible with a wide range of additives used in protein purification. The special design of the column in…

  • Low T Differential Stirling Engine

    United Scientific Supplies

    This attractive and economical Stirling Engine is both engaging and a great educational tool. It runs by exploiting the heat flow generated by the small temperature differences between room temperature and a container of hot water or ice. The Stirling Engine is an External Combustion Engine (the…

  • …compact set-up saves space Easy-to-use & low maintenance pump Accurate & reliable speed control Operate with remote external controller Portable compact set-up saves space Locking digital keypad & display (Soft) Start/Stop & reversible flow Remote operation by external controller …

  • …peristaltic pumping, and food applications. Characteristics: Excellent heat resistance, low compression set, odorless, nontoxic. Translucent Masterflex L/S pump tubing is manufactured to extremely close tolerances that match our L/S pump heads, ensuring accurate, repeatable flow and long tubing…

  • … Improves Productivity These pumps feature specially engineered pump heads for high flow rates at working vacuum. Higher flow rates mean reduced process times and higher throughput. Ensures Reliable Use All VACUUBRAND pumps and systems must pass rigorous product testing…

  • The Micro-Perfusion Pump is a miniature, single or dual, channel, full-featured peristaltic pump designed for specific ranges of flow rates conducive to microscopy. Unlike most peristaltic pumps that are driven by stepper motors, the Micro-Perfusion pump is driven by a tachometer regulated,…

  • The Micro-Perfusion Pump is a miniature, single or dual, channel, full-featured peristaltic pump designed for specific ranges of flow rates conducive to microscopy. Unlike most peristaltic pumps that are driven by stepper motors, the Micro-Perfusion Pump is driven by a tachometer regulated,…

  • … Very low minimum outputs possible with 200:1 turndown ratios Maximum flow rates of up to 34 LPH at 60 psi Electromagnetic diaphragm metering pumps operate with high accuracy and reliability due to the simplicity of their operation. The only moving part is the pump diaphragm. Pumps can be…

  • …Muffler quiets pump and filters discharge air. 1-head models – Ideal for filtering and SPE. Select low flow model for 1-2 filter funnels; higher flow model for up to 6 filter funnels. Can also be used as pressure pumps. 2-head models – Use low vacuum / high flow for filter…

  • …durable dry diaphragm pumps to provide high flow, deep vacuum for your application. Welch Model 2052 pumps resist corrosive and solvent fumes to provide consistent vacuum levels. Quiet vacuum, low maintenance, and long life - friendly to your budget and the ecology. Low Temperature Evaporation…

  • …The ME1C incorporates a PTFE head to provide a full fluoropolymer flow path for maximum chemical resistance to the most challenging applications. Quiet & Reliable These new pumps offer whisper-quiet operation, low vibration, and long service intervals: 10,000-15,000 operating hours…

  • CleanVac Oil Free Dry Scroll Pumps

    Across International

    The Ai CleanVac series oil free dry scroll vacuum pump will take your equipment's vacuum down to micron level in minutes. These scroll pumps are completely oil free with low ultimate pressures, low power consumption low vibration and low noise. CleanVac offers a clean vacuum environment and…

  • …vacuum pump will take your vacuum down to 0.3 micron in minutes. These pumps are designed for reliable long time continuous operation. Comes standard with all necessary fittings and a high capacity exhaust oil mist filter which also returns trapped pump oil back to the pump and makes the pump

  • A device which allows a sampling pump to operate at low flow rates and with the optional adjustable low flow tube holders. The CPC is placed inline between the adjustable low flow tube holder and the pump inlet, and regulates the specific amount of pressure to be maintained across the needle…

  • Internal line replacement kit for low-flow FAST valve (PTFE inter-pump line - ¼-28 fittings, 1.6mm od x 0.8mm ID, Length = 6" / PTFE waste line - ¼-28 fitting, 1.6mm od x 0.8mm ID, Length = 48")

  • … An adjustable centrifugal pressure / suction pump with flow rate from 22-26 L/min; pressure flow 5.8-10.2 psi; suction flow 2.9-5.8 psi. M16x1 male pump connections with 8 and 12 mm hose barbs. The Smart Pump function automatically adjusts pump rate to compensate for increases in fluid viscosity.…

  • …or by removing the entire hood. The ASX-110FR MicroAutosampler is designed for use with sample volumes as low as 500 µL up to 15 mL. It includes: Rinse pump: 2-channel Peristaltic pump Sample rack: 24 Position, PFA, with 1.5 mL vials Sample Probe: Carbon fiber 0.5 mm I.D. DB-9 Communication…

  • …purification requiring low to medium hydrophobicity. Two levels of substitution on Phenyl Sepharose 6 Fast Flow help find optimal selectivity and binding capacity. Flexible design for use with syringes, single laboratory pump, or chromatography system such as ÄKTA design. High flow rates and high…

  • …gas-ballast control (Closed, Low Flow and High Flow) and thermal overload device with automatic reset. Single phase electric motor, totally enclosed and fan cooled. Includes (4) one liter bottles of vacuum pump oil, two inlet adapters (one 1/2" OD and one 3/4" OD), pump exhaust filter with oil…

  • …Stop the ingress of volatiles from the laboratory air during routine capping and uncapping procedures Facilitate pumped sampling over extended periods at low (<1 mL/min) flow rates allowing the collection of time weighted average concentration data over periods of weeks or months without…

  • …temperatures for convenience User calibration facility for optimum accuracy at the required operating temperature Integral pump - max. flow rate 16L/min Low liquid protection by float switch User adjustable overtemperature cut-out protects your samples and your workplace Maximum…

  • …control at low temperatures Large, easy to read LED display Space-saving, benchtop design Cooling at ambient temperatures as high as 35°C Low flow shutoff and alarm, high and low temperature alarms Simple setup, operation, and maintenance Choice of pumps Fluid level…

  • …at low temperatures Ideal for benchtop rotary evaporators Large, easy to read LED display Space-saving design Cooling at ambient temperatures as high as 35°C Low flow shutoff and alarm, high and low temperature alarms Simple setup, operation, and maintenance Choice of pumps

  • …Environmental Control System Large, easy to read LED display Space-saving design Cooling at ambient temperatures as high as 35°C Low flow shutoff and alarm, high and low temperature alarms Simple setup, operation, and maintenance Choice of pumps Fluid level indicator

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