Peristaltic Pumps
AVANTOR MASTERFLEX (VWR LLC) Cartridge pump head, L/S 8-channel, 3-roller.
Masterflex L/S 8-channel, 3-roller cartridge pump head. Synchronous, multichannel flow from up to 8 channelsFlow rates: 0.074 to 1700 mL/minNumber of cartridges: 1 to 8 small, 1 to 4 large. Mix large and small cartridges¿one large cartridge occupies the same space as two small cartridgesGear ratio: 1:1Occlusion: tangential, adjustableDrive requirements: 1/10-hp min, 600 rpm max
Sigma Aldrich Fine Chemicals Biosciences Preciflow peristaltic pump1EA
Traditional peristaltic pumps commonly cause processes to be interrupted because of decreasing flow rates over time aspiration or rupture of tubing by the mechanics causing time and money to be lost. The Preciflow peristaltic pump was developed as a result of twenty years of laboratory experience and involved the systematic elimination of the imperfections found in other pumps on the market. The result is a practical precise economical and reliable pump that is the most compact in its class. Supplied with 5m of silicone tubing 3 / 5mmReplacement of rollers with bearings reduces friction mechanical strain leading to better pump performance and greatly extended tubing lifeAsymmetric pump head reduces pulsationsStepping motor with microprocessor ensures high precision of flow rate with no inertia while turning pump on and offSmall foot print saves bench spaceAll LAMBDA peristaltic pumps have the same following characteristicsDigital speed control in the range
Sigma Aldrich Fine Chemicals Biosciences Multiflow peristaltic pump1EA
The Multiflow peristaltic pump has all of the benefits of the Preciflow pump with the addition of allowing the flow rate to be programmed with up to 99 steps. By programming zero flow rates the pump can be switched on and off without using a timer.Supplied with 5 m of silicone tubing 3/5 mm.Programmable stepping motor with microprocessor ensures high precision of flow rateReplacement of rollers with bearings reduces friction mechanical strain leading to better pump performance and greatly extended tubing lifeAsymmetric pump head reduces pulsationsSmall foot print saves bench spaceAll LAMBDA peristaltic pumps have the same following characteristicsDigital speed control in the range 01000Analog remote control ON/OFF and full range speed control (0-10 V)RS 485 interface (optional)Very small dimensions 10.5 (W) x 9.5 (H) x 10.5 (D) cmVery quiet operationPlug in switching power supply for mains 90-240 V/AC 50-60 Hz output 12 V/DCLong
AVANTOR MASTERFLEX (VWR LLC) BRUSHLESS MASTERFLEX PUMP
- Designed for laboratory and industrial fluid transfer applications.
- Features a brushless motor for reliable performance.
- Offers flow rates from 0.4 to 8.0 L/min and 40 ml/min to 8000 ml/min.
- Robust enclosure with IP55 rating provides high durability.
- Compact and lightweight design allows for easy portability.
- Variable-speed digital control ensures precise speed adjustment.
- Integrated LED display shows percent speed with 1% resolution.
- Supports a maximum RPM range of 33 to 650 rpm.
- Operates within a voltage range of 90 to 260 VAC.
- Includes three rollers for enhanced fluid handling capabilities.
- Single channel operation for simplified use.
AVANTOR MASTERFLEX (VWR LLC) Masterflex L/S Digital Drive with Open-Head Sensor and Easy-Load II Pump Head for Precision Tubing, 600 rpm; 115/230 VAC
Masterflex L/S Digital Drive with Open-Head Sensor and Easy-Load II Pump Head for Precision Tubing, 600 rpm; 115/230 VAC,INCLUDESL/S drive 07522-28, Easy-Load II pump head 77200-30, 10-ft C-Flex ULTRA tubing, and 6-ft (1.8-m) line cord with IEC 320/CEE22 socket. These models are shipped with country specific plug/cord set; please specify ultimate destination when ordering.KEY FEATURESDigital interface with graphical LCD shows pump performance and operating modes¿continuous run, timed dispense, copy dispense, or volume dispenseSelect your preferred language from the user-friendly menu for programming and operationDispense by Volume in mL (0.001 to 9,999 mL), L, or gal; Copy¿1 to 9,999 dispense cycles; or Time¿time interval of on/off cycles (1 sec to 99 hr, 59 min, 59 sec per cycle)Antidrip function ensures dispensing accuracy
World Precision Instrument Affordable High Performance Peristaltic Pump-PERIPRO-4LS
Peri-Star Pro peristaltic pumps provide accurate and precise pumping with convenience and versatility. Peri-Star Pro can be run in either flow rate mode (mL/min) or rotation speed mode (rpm). For good laboratory practice, pumps must be calibrated after changing the tubing and solution. You can easily calibrate Peri-Star Pro to deliver flow as accurate as 0.5% in a wide flow range from 0.1 - 280 mL/min. Under rotation speed mode, the digitally controlled stepping motor provides accurate and reproducible operation with 0.1% rpm both forward and in reverse.
AVANTOR MASTERFLEX (VWR LLC) Wash-Down On/Off Footswitch, Wash-Down, 31-Pin Round, 6-ft Cable
Masterflex Wash-Down On/Off Footswitch; 31-Pin Round, 6-ft Cable, Add convenience to repetitive dispensing with a foot-operated on/off switch. Keep hands free to efficiently move containers during routine fill applications or to keep containers stable during the filling process.
Perkin Elmer US LLC Fluoropolymer Peristaltic Pump Union-Male
Low-flow valve fittings have low dead volume, leak-free integrated ferrule connections.
