Pumping systems

The offered instrument / system is fully functional tested and ready to use. FURTHER DETAILS TO FOLL (more)OW

The offered instrument / system is fully functional tested and ready to use. FURTHER DETAILS TO FOLL (more)OW

The offered instrument / system is fully functional tested and ready to use. FURTHER DETAILS TO FOLL (more)OW

For the use in cell biology just use a pump head which features convex rollers and does not squeeze  (more)the tubing as conventional rollers Models features a smooth start operation which prevents spills and splashing media. The speed will ramp up slowly until your set rpm has been reached Safety for continuous operation: the motor will be switched off if a high thermal load situation occurs to prevent accidents Flow rates of 3.6 to 3900 ml/min with single-channel pump heads High speed range from 50 rpm to 600 rpm This pump drive is not suitable for multi-channel operation Speed: 50 – 600 rpm Accuracy speed: ±2 % Dimensions (WxDxH): 166 x 256 x 225 mm Weight: 7.1 kg

Capacity (max.): 5.5 l/min Final vacuum (max.): 160 mbar Operating pressure (max.): 2.4 bar Permissi (more)ble medium temperature: 5 – 40 °C Permissible ambient temperature: 5 – 40 °C Weight: 1.9kg

Max. pumping speed at 50 Hz: 1 m³/h Ultimate pressure: < 100 mbar Sound level: < 45 dB Dimensions (W (more)xDxH): 144 x 198 x 244 mm Weight: 2.7 kg

Pumpdrive model 7544-20 (speed 20 rpm) Housing material: Polysulfone Rotor material: Cold-rolled ste (more)el Rollers: Three; cold-rolled steel Occlusion: Average, fixed mL/rev: Depends on tubing selected Accepted tubing: L/S 13, L/S 14, L/S 16, L/S 25, L/S 17, L/S 18 Min flow rate: 0.06 mL/min (at 1 rpm with L/S 13 tubing) Max flow rate: 2300 mL/min (at 600 rpm with L/S 18 tubing)

220-240V, 50-60 Hz, 16W

Watson Marlow 505S Peristaltic Pump with Pumphead 508MC2 505S Manual Drive 55RPM ( 056.5821.000 ) 50 (more)8MC2 Eight Roller Two Channel Micro Pumphead ( 053.6280.000 ) Maximum rotor speed : 55 – 220 RPM 100-120 V / 220-240 V | 50/60 Hz | 50 W This unit is in excellent working condition and very clean cosmetically. Feel free to contact with any questions.

suitable for 15, 24, 35, 36 tubing

1.6 mm tubing 3 rollers

The Watson Marlow 405 Pump provides users with digital control over a two-channel precision pump. Th (more)is high flow laboratory pump has a speed range up to 200 rpm with a flow rate up to 370ml/min per channel. This microprocessor controlled, dual channel peristaltic pump is easy to control from the upfront digital keypad, allowing users to start, stop, reverse direction, control speed level, and initiate rapid priming. This digital lab pump is built for use with 1.6 mm tubing in sizes 12, 13, 14, & 16 (0.5 – 64.8 mm bore) and spring-loaded track to maximize tube life and flow precision against pressures up to 2 bar. The pump comes with pumphead designed with twin four roller rotors, spring loaded track, and adjustable occlusion lever allowing two individual channels of flow.

Simple liquid pump with a small reservoir for the circulation of liquids

Displacement (50Hz): 504 l/min Speed (50 Hz): 25 m3/h Nominal rotation speed (50Hz): 1500 rpm Ultima (more)te vacuum (partial): 10-4 mbar Ultimate vacuum (total pressure) without gas ballast: 2 x 10-3 mbar Ultimate vacuum (total pressure) with gas ballast: 1 x 10-2 mbar Max permitted pressure at outlet: 0.5 bar Max inlet pressure for water vapour: 30 mbar Max water vapour pumping rate: 0.55 kg/h Oil capacity: 0.5 – 1.0 l

Programmable flow rate: 0.00 to 5.00 mL/min, 0.01 mL/min increments Maximum operating pressure: 401  (more)bar Pressure ripple: <2% at 0.5mL/min Flow precision: 2 seconds SD Flow accuracy: 2% of setting Gradient accuracy: <1% between 10 to 90% Gradient precisison: <0.5% RSD between 10 to 90% Gradient delay volume: <60 µL (without mixer), <200 µL (with one 50 µL mixer) Inline degasser channels: 2 Dimensions (HxDxW): 430 x 610 x 305 mm Weight: 27.2 kg

Max. vacuum: 99 mbar abs. Max. flow rate: 34 L/min Noise level: 52 dB Hose barb: ID8 Vacuum regulato (more)r: Yes Filter cartridge: Yes Overflow protection: Yes Thermal protection: Yes Dimension (LxWxH): 310 x 140 x 200 mm Weight: 5.2 kg

The peristaltic pump of the Cole Parmer type Masterflex is ideal for pumping corrosive, abrasive and (more) viscous liquids without damaging the pump. The Cole Parmer Masterflex can also be used in the pharmaceutical and biopharmaceutical industry. Speed: 6 – 3000 rpm Excluding pump head

Syringe Size: From 10 µl to 50/60 ml Flow Rate Range (Min/Max): 0.0014 µl/hr with 0.5 µl syringe to  (more)26.55 ml/min with 50/60 ml syringe Maximum Force: 8 kg Maximum Pressure: 8 p.s.i. with 50/60 cc syringe; 100 p.s.i. with 1 ml syringe Step Rate (Min/Max): 1 pulse in 27.6 sec / 200 steps/sec Pusher Advance/Step: 0.8 µm pusher advance per motor step Pusher Travel Rate (Min/Max): 0.7 µm/min to 15 mm/min Dimensions (HxWxD): 114 x 229 x 114 mm Weight: 2.1 kg

Chemically resistant, oil-free diaphragm vacuum pump used for a wide range of laboratory application (more)s. Especially suited for handling aggressive vapors, it features Aluminum alloy, PTFE-coated diaphragms and FFPM valves. 100% oil-free transfer – thereby pure transferring, evacuation and compression of gases High level of vapor and condensate compatibility Aluminum alloy pump head combined with PTFE-coated diaphragm Environmentally friendly High level of gas tightness Flow rate: 10 l/min.(at atm. pressure) Operating pressure: 1 bar Ultimate vacuum: 8,0 mbar Pump head: Aluminum alloy Diaphragm: PTFE-coated Valves: FFPM Dimensions (LxHxW): 281 x 187 x 140 mm Weight: 6.9 kg

TSP HPLC P4000 + AS3000

6 months Used, in good condition Thermo (Scientific)

Solvent delivery method: Parallel-type double plunger Plunger capacity: 10µL Maximum discharge press (more)ure: 40MPa Flow-rate setting range: 0.0001 to 10.0000 mL/min Flow-rate accuracy: No more than 1% or 0.5µL/min, whichever is greater (0.01 to 2 mL/min.) Flow-rate precision: No more than 0.06% RSD or 0.02 min SD, whichever is greater Pulsation: 0.1 MPa (for water at 1.0 mL/min. and 7MPa) Constant-pressure solvent delivery: Supported Plunger rinsing mechanism: Manual rinsing or automatic rinsing using optional product Safety measures: Liquid-leakage sensor, high-pressure/low-pressure limits Gradient type: Low-pressure mixing Number of mixed solvents: 4 max Dimensions (WxHxD): 260 x 140 x 420 mm Weight: 10 kg