Plastic Peristaltic Pumps
Last Updated: April 1, 2025
Description
Plastic peristaltic pumps are devices designed to move fluids through a flexible tube by mechanically compressing and releasing the tube in a wave-like motion. This type of pump is particularly effective for handling a variety of fluids without exposing them to contamination, as the fluid is contained entirely within the tubing.
Working Principle
Plastic peristaltic pumps operate by using rollers or shoes that compress the flexible tubing as they rotate. This compression creates a vacuum that draws fluid into the tube, and as the rollers move along, they push the fluid forward. The separation of the pumping mechanism from the fluid makes these pumps ideal for applications requiring sterile or contamination-free environments. They are also versatile and energy-efficient compared to traditional centrifugal pumps, with the only component needing regular replacement being the flexible tubing .
Applications
Plastic peristaltic pumps are used in a wide range of applications. They are commonly found in medical equipment such as dialysis machines and blood transfusion devices, where maintaining sterility is crucial . Additionally, they are used in industries like pharmaceuticals and food processing, where contamination-free fluid handling is essential .
Advantages over other Peristaltic Pumps
One of the main advantages of plastic peristaltic pumps is their ability to handle sterile or highly reactive fluids without contamination. This is due to the separation of the fluid from the pump mechanism, which is not always possible with other types of pumps . They are also easier to maintain and more energy-efficient than traditional centrifugal pumps .
Limitations
Plastic peristaltic pumps have limitations in terms of flow rate and pressure. They are typically limited to a pressure of 125 psi, and operating them at maximum flow rate and pressure for extended periods can quickly wear out the tubing, leading to downtime and reduced pump life .
Considerations
When considering plastic peristaltic pumps, it is important to factor in initial costs, operating expenses, and maintenance. While they are generally more energy-efficient, the flexible tubing requires periodic replacement, which can add to maintenance costs. Additionally, the elastic nature of the tubing can lead to variations in fluid delivery accuracy, which should be considered in precision applications .
from RS Components, Ltd.
Peristaltic Pump, 24V, 55RPM, 8mm tube [See More]
- Pump Housing Material: Plastic; ABS
- Power Source: 24 V dc; DC
- Liquid Flow: 0.1368
from RS Components, Ltd.
Peristaltic Pump, 24V, 125RPM, 6.4mm [See More]
- Pump Housing Material: Plastic; ABS
- Power Source: 24 V dc; DC
- Liquid Flow: 0.2113
from RS Components, Ltd.
Peristaltic Pump, 24V, 240RPM, 6.4mm [See More]
- Pump Housing Material: Plastic; ABS
- Power Source: 24 V dc; DC
- Liquid Flow: 0.3434
from RS Components, Ltd.
Peristaltic Pump, 24V, 240RPM, 8mm tube [See More]
- Pump Housing Material: Plastic; ABS
- Power Source: 24 V dc; DC
- Liquid Flow: 0.5812
from RS Components, Ltd.
Verderflex M60 24vDC 150RPM 2RR 3.2SI Pu [See More]
- Pump Housing Material: Plastic; Nylon, Polycarbonate
- Discharge Pressure: 14.5
- Liquid Flow: 0.0991
- Power Source: 24 V dc; DC
from RS Components, Ltd.
Verderflex M60 24vDC 192RPM 2RR 4.0SI Pu [See More]
- Pump Housing Material: Plastic; Nylon, Polycarbonate
- Discharge Pressure: 14.5
- Liquid Flow: 0.0991
- Power Source: 24 V dc; DC
from RS Components, Ltd.
Verderflex M60 24vDC 192RPM 2RR 4.8SI Pu [See More]
- Pump Housing Material: Plastic; Nylon, Polycarbonate
- Discharge Pressure: 14.5
- Liquid Flow: 0.0991
- Power Source: 24 V dc; DC
from RS Components, Ltd.
Verderflex M60 24vDC 150RPM 2RR 1.6VP Pu [See More]
- Pump Housing Material: Plastic; Nylon, Polycarbonate
- Discharge Pressure: 14.5
- Liquid Flow: 0.0991
- Power Source: 24 V dc; DC
from RS Components, Ltd.
Verderflex M60 24vDC 192RPM 2RR 3.2VP Pu [See More]
- Pump Housing Material: Plastic; Nylon, Polycarbonate
- Discharge Pressure: 14.5
- Liquid Flow: 0.0991
- Power Source: 24 V dc; DC
from RS Components, Ltd.
Verderflex M60 24vDC 192RPM 2RR 4.0VP Pu [See More]
- Pump Housing Material: Plastic; Nylon, Polycarbonate
- Discharge Pressure: 14.5
- Liquid Flow: 0.0991
- Power Source: 24 V dc; DC
from RS Components, Ltd.
Peristaltic smart dosing pump [See More]
- Pump Housing Material: Plastic; PVDF
- Discharge Pressure: 101.5
- Liquid Flow: 0.1321
- Power Source: 100-230 V ±10%, 50/60 Hz
from RS Components, Ltd.
Panel Mount Peristaltic Dc Pump 150 rpm [See More]
- Pump Housing Material: Plastic; Polyamide
- Discharge Pressure: 14.5
- Liquid Flow: 0.1484
- Media Temperature: 104
from RS Components, Ltd.
Panel Mount Peristaltic Pump Head [See More]
- Pump Housing Material: Plastic; Polyamide
- Discharge Pressure: 14.5
- Liquid Flow: 0.3326
- Media Temperature: 104
from RS Components, Ltd.
Peristaltic Pump Stacking Head [See More]
- Pump Housing Material: Plastic; Polyamide
- Media Temperature: 104
- Discharge Pressure: 14.5
from RS Components, Ltd.
Panel Mount Peristaltic Dc Pump 120 rpm [See More]
- Pump Housing Material: Plastic; ABS, PC
- Discharge Pressure: 14.5
- Liquid Flow: 0.0634
- Media Temperature: 104
from RS Components, Ltd.
Panel Mount Peristaltic Dc Pump 30 rpm [See More]
- Pump Housing Material: Plastic; ABS, PC
- Discharge Pressure: 14.5
- Liquid Flow: 0.0158
- Media Temperature: 104
from RS Components, Ltd.
Panel Mount Peristaltic Dc Pump 15 rpm [See More]
- Pump Housing Material: Plastic; ABS, PC
- Discharge Pressure: 14.5
- Liquid Flow: 0.0079
- Media Temperature: 104
from Watson-Marlow Fluid Technology Group
The 102R low-flow oem pumphead accepts, without adjustment, all Watson-Marlow tubing from 0.5mm (1/50") to 4.8mm (3/16") internal diameter with 1.6mm (1/16") wall thickness. it has a spring loaded, two roller rotor and is suitable for continuous use up to 65rpm providing flow rates up to 106 ml/min... [See More]
- Pump Housing Material: Plastic
- Discharge Size: 0.020 to 0.189
- Liquid Flow: 3.65E-4 to 0.0560
- Power Source: Synchronous Motor; DC (optional feature)
from OMEGA Engineering, Inc.
The FPU500 Series peristaltic pumps from OMEGA offer exceptional simplicity, ease of use, and variable flow capability. A motor turns the pump's rollers, which squeeze fluid through precision-bore tubing in a wavelike motion. The fluid does not come into contact with the pump; only the outside wall... [See More]
- Pump Housing Material: Plastic; Polysulfone
- Discharge Pressure: 20.0
- Liquid Flow: 2.64E-4 to 0.6023
- Discharge Size: 0.312
from Watson Marlow Pumps Group
102R pumpheads accept tubes up to 4.8mm bore and provides continuous flow rates up to 106 ml/min and intermittent flow rates up to 212 ml/min. 102FD/R pumps have a 102R pumphead, 12V DC motor and mounting plate. A choice of speeds provides flow rates up to 106 ml/min [See More]
- Pump Housing Material: Plastic
- Power Source: 12 VDC; DC
- Liquid Flow: 0.0280
- Media: Liquids
from Traceable® Products
Compact, variable-flow, bi-directional, self-priming, peristaltic pumps offer precise flow deliveries. Ideal for use with conductivity flow-thru cells, liquid chromatography, collecting fractions, pH/circulating fluids or buffers in baths, and moving corrosive materials. They provide outstanding... [See More]
- Pump Housing Material: Plastic; ABS Plastic
- Media Temperature: 500
- Liquid Flow: 4.76E-4
- Power Source: 115 VAC; AC
from Clark Solutions
The Boxer 4000 Series is a high performance and versatile peristaltic pump. The pump is available with roller sizes to match either 6 or 8 mm ID x 2.4 mm wall, or 6.0 to 9.6 mm ID x 3.2 mm wall tubing. A set of replaceable inserts secures the various tube sizes firmly in position. The hinged clear... [See More]
- Pump Housing Material: Plastic; Glass filled Polypropylene
- Media: Liquids
- Power Source: 24 VDC; DC
from Watson-Marlow Fluid Technology Group
The 114 OEM pumpheads offer remarkable performance enclosed in a compact and stylish format. They are extremely easy to use. Small pump built to a robust design. Up to 340 ml/min continuous and 510 ml/min intermittent flow. Trouble-free continuous tube loading in seconds. Reliable performance... [See More]
- Pump Housing Material: Plastic
- Discharge Size: 0.020 to 0.189
- Liquid Flow: 5.81E-4 to 0.1347
- Media: Liquids
from OMEGA Engineering, Inc.
The FPU2000 Series fixed pumps feed by an analog fixed 60 second timer. The pump can be on for 1 to 60 seconds. All FPU2000 Series have fixed speed outputs and can be adjusted by selecting the pumphead tube size and choosing the desired RPM (revolutions per minute). The FPUVS2000 and FPUDVS2000... [See More]
- Pump Housing Material: Plastic; Valox®
- Discharge Pressure: 50.0 to 100.0
- Liquid Flow: 0.0016 to 0.0660
- Discharge Size: 0.250 to 0.438
from Watson Marlow Pumps Group
The 100 series is Watson-Marlow's low-flow single-channel range, used world-wide with fermenters. Two cased pumps are available, the 101U/R variable speed pump with auto analog and manual control, and the 101F/R fixed speed pump fitted with synchronous motors to allow exact speeds to be maintained. [See More]
- Pump Housing Material: Plastic
- Power Source: 115 VAC, 230 VAC; AC
- Liquid Flow: 0.0140
- Media: Liquids
from Clark Solutions
Easy Tube Loading Peristaltic Pumps EZ. 12 or 24 VDC, Flow to 1260 ml/min (20 GPH). Description. EZ Easy Tube Loading Peristaltic Pumps are supplied with a 3-roller rotor for optimal fluid delivery and a 12 VDC or 24 VDC gear motor. The pump heads are rugged fabrications of polyamide, acetal and... [See More]
- Pump Housing Material: Plastic; Stainless Steel; Polyamide, Acetal, and Stainless Steel
- Discharge Pressure: 29.0
- Liquid Flow: 0.3333
- Discharge Size: 0.003 to 0.315
from Watson-Marlow Fluid Technology Group
The Watson-Marlow 120U/DM3 and 120S/DM3 pumps comprise a 400DM3 three-channel pumphead powered by a 120 variable speed or automatic drive. The pumphead accepts 0.8mm wall, three-bridge manifold tubing in sizes from 0.13 to 2.79 mm internal diameter. The pump gives flow rates up to 36 ml/min. 120... [See More]
- Pump Housing Material: Plastic
- Discharge Pressure: 30.0
- Liquid Flow: 2.64E-7 to 0.0095
- Discharge Size: 0.005 to 0.110
from Watson Marlow Pumps Group
Flip-top easy-loading design. 313 has three rollers for maximum flow rates. 314 has four rollers for minimum pulsation. Up to 2 l/min continuously, 3 l/min intermittently. Accepts seven tube sizes without adjustment. Up to six pumpheads on one drive. Rated for 24-hour duty. One-year warranty. 313D... [See More]
- Pump Housing Material: Plastic
- Power Source: 12 VDC; DC
- Liquid Flow: 0.2906
- Media: Liquids
from Clark Solutions
EV045 & EV500 Bench Top Peristaltic Pumps. Flow to 185 ml/min. Description. EV045 & EV500 Bench Top Peristaltic Pumps are compact, economical, cased pumps that provide variable speed/flow rate and have a fast prime switch. The models accept three different tube sizes. [See More]
- Pump Housing Material: Plastic; Black Cycoloy
- Discharge Pressure: 29.0
- Liquid Flow: 0.0032 to 0.0159
- Discharge Size: 0.063 to 0.157
from Watson-Marlow Fluid Technology Group
Maximum flow rate 1,100ml/min at 220rpm. Flip-top easy-loading 313D or 314D pumphead. 2.4mm wall tube pumpheads available for higher pressures. Rated for 24 hour duty. One-year warranty. Extension pumpheads for multi-channel pumping. The 313FDC/D comprises a 313D three roller pumphead for higher... [See More]
- Pump Housing Material: Plastic
- Discharge Size: 0.312
- Liquid Flow: 0.2906
- Power Source: 12 VDC; DC
from Watson Marlow Pumps Group
The all-new 323 range brings a stunning new level of performance and quality to laboratory and process pumping. There are four new drives with five pumphead options. The 323 range comes with a chemically resistant ABS top and IP31 protection. Up to 146: speed control is available with kpm... [See More]
- Pump Housing Material: Plastic
- Power Source: 100V / 200V, Single Phase, 115 VAC, 230 VAC; AC
- Liquid Flow: 0.5280
- Industry Served: Medical, Pharmacutical
from Clark Solutions
Bench Top Peristaltic Pumps EV1500 & EV3000. Flow to 3.85 liters/min. Description. EV1500 & EV3000 Bench Top Peristaltic Pumps are compact, economical, cased pumps that provide variable speed/flow rate and have a fast prime switch. The models accept two and three different tube sizes respectively. [See More]
- Pump Housing Material: Plastic; Black Cycoloy
- Discharge Size: 0.252 to 0.315
- Liquid Flow: 0.6789
- Power Source: AC
from Watson-Marlow Fluid Technology Group
The smallest peristaltic pump in the market!. Instrument quality in previously unseen size :31 x 48 mm. (1.2 ”x 1.9 ”). Flow rates from 30 µl/min to 30 ml/min. Precision dispenses down to one microliter. Combines easy tube loading with safe closed design. Spring loaded track for... [See More]
- Pump Housing Material: Plastic
- Power Source: 12 VDC, 24 VDC; NoSourceIncluded (optional feature); DC
- Liquid Flow: 0.0079
- Media: Liquids
from Watson Marlow Pumps Group
Technical information and features. Instrument quality in previously unseen size 31 x 48 mm (1.2 ”x 1.9 ”). Flow rates from 30 μl/min to 30 ml/min. Precision dispenses down to one microliter. Combines easy tube loading with safe closed design. Spring loaded track for presicion and... [See More]
- Pump Housing Material: Plastic
- Power Source: 12 VDC, 24 VDC; NoSourceIncluded (optional feature); DC
- Liquid Flow: 0.0079
- Media: Liquids
from Clark Solutions
Model M025 Low flow DC powered peristaltic pump is designed for intermittent duty applications where economy is important. Continuous duty DC motors are available on a special basis. The molded case design features a hinged protective cover for easy tube change. The pump is an ideal dosing pump for... [See More]
- Pump Housing Material: Plastic; Polycarbonate/ABS Blend
- Discharge Size: 0.063 to 0.189
- Liquid Flow: 0.0687
- Power Source: 12 VDC, 24 VDC; DC
from Watson-Marlow Fluid Technology Group
Extremely compact design. Flow rates up to 200 ml/min. Wide range of gear motors available. Tube elements for easy loading. The 400F/M1 pump has premium features at an economical price. The pump shaft is supported by ball bearings which insures a long gear motor life. The pump uses tube elements for... [See More]
- Pump Housing Material: Plastic
- Power Source: 12 VDC, 24 VDC, 115 VAC, 230 VAC; AC (optional feature); DC (optional feature)
- Liquid Flow: 0.0528
- Media: Liquids
from Watson Marlow Pumps Group
The 400F/B1 is our standard instrument-quality peristaltic pump for low flow rates. The 400F/B1 has a spring-loaded track, which gives superior tube life and flow-accuracy. The tubing occlusion can be adjusted to produce higher pressures. The pump is available with four standard gearmotors. Each one... [See More]
- Pump Housing Material: Plastic
- Power Source: 12 VDC, 24 VDC, 115 VAC, 230 VAC; AC (optional feature); DC (optional feature)
- Liquid Flow: 0.0528
- Media: Liquids
from Clark Solutions
Model M045 is a versatile peristaltic pump ideal for a wide range of intermittent or continuous slow feed applications. Designed with the Original Equipment Manufacturer in mind, these liquid peristaltic pumps are compactly packaged and light in weight. Model M045 peristaltic pumps offer a selection... [See More]
- Pump Housing Material: Plastic; Polycarbonate/ABS Blend
- Discharge Size: 0.063 to 0.157
- Liquid Flow: 0.0159
- Power Source: 12 VDC, 24 VDC, 115 VAC, 230 VAC; AC (optional feature); DC (optional feature)
from Watson-Marlow Fluid Technology Group
Extremely compact design. Flow rates up to 82 ml/min. Wide range of gear motors available. Tube elements for easy loading. The 400F/N pump has premium features at an economical price. The pump shaft is supported by ball bearings which ensures a long gear motor life. The pump uses tube elements with... [See More]
- Pump Housing Material: Plastic
- Power Source: 12 VDC, 24 VDC, 115 VAC, 230 VAC; AC (optional feature); DC (optional feature)
- Liquid Flow: 0.0217
- Media: Liquids
from Watson Marlow Pumps Group
Extremely compact design. Flow rates up to 82 ml/min. Wide range of gear motors available. Tube elements for easy loading. The 400F/N pump has premium features at an economical price. The pump shaft is supported by ball bearings which ensures a long gear motor life. The pump uses tube elements with... [See More]
- Pump Housing Material: Plastic
- Power Source: 12 VDC, 24 VDC, 115 VAC, 230 VAC; AC (optional feature); DC (optional feature)
- Liquid Flow: 0.0217
- Media: Liquids
from Clark Solutions
Model M1500 is a rugged, dependable pump utilizing thick wall tubing for improved performance on viscous fluids. It has considerable suction lift ability. The pump is suitable for intermittent or continuous duty cycle. [See More]
- Pump Housing Material: Plastic; Black Cycoloy
- Discharge Size: 0.252 to 0.315
- Liquid Flow: 0.4224
- Power Source: 12 VDC, 24 VDC; DC
from Watson-Marlow Fluid Technology Group
Watson-Marlow 520DuN/R2, 520UN/R2, 520SN/R2, 520BpN/R2 NEMA 4X (IP66) pumps fitted with R2 2.4mm wall continuous-tubing pumpheads designed for extreme industrial conditions. 520N cased pump drives offer IP66 ingress protection, which prevents the entry of dust particles and protects against powerful... [See More]
- Pump Housing Material: Plastic
- Discharge Pressure: 30.0
- Liquid Flow: 0.9250
- Discharge Size: 0.020 to 0.378
from Watson Marlow Pumps Group
Flow rates up to 55.5 gph at 30 psi peak pressure with 520 LoadSure elements. 520REL pumphead features large swept volume with sprung rollers for high accuracy. Brushless motor, 2200:1 turndown, 0.1% set speed accuracy. Large speed/flow display and easy to use tactile membrane keypad. Incorporates... [See More]
- Pump Housing Material: Plastic
- Discharge Pressure: 30.0
- Liquid Flow: 0.9167
- Power Source: 115 VAC, 230 VAC; AC
from Clark Solutions
Model M500 is a versatile peristaltic pump ideal for a wide range of intermittent or continuous cycle applications. Designed with the Original Equipment Manufacturer in mind, the pump is compactly packaged and light in weight. A selection of tubing materials, motor choices and options address a... [See More]
- Pump Housing Material: Plastic; Polycarbonate Standard, Noryl Optional
- Discharge Size: 0.063 to 0.189
- Liquid Flow: 0.1928
- Power Source: 12 VDC, 24 VDC, 115 VAC, 230 VAC; AC (optional feature); DC (optional feature)
from Watson-Marlow Fluid Technology Group
Watson-Marlow 520Du/REH, 520U/REH, 520S/REH, and 520Bp/REH: 4-7 bar IP31 pumps fitted with high-pressure LoadSure element pumpheads. 520 cased pump drives offer IP31 ingress protection for light industrial and wipedown environments. All models include MemoDose for accurate, easy, single-shot dosing. [See More]
- Pump Housing Material: Plastic
- Discharge Pressure: 100.0
- Liquid Flow: 5.28E-5 to 0.1189
- Discharge Size: 0.126
from Watson Marlow Pumps Group
Flow rates up to 55.5 gph at 30 psi peak pressure with 520 LoadSure elements. 520REL pumphead features large swept volume with sprung rollers for high accuracy. Brushless motor, 2200:1 turndown, 0.1% set speed accuracy. Large speed/flow display and easy to use tactile membrane keypad. Incorporates... [See More]
- Pump Housing Material: Plastic
- Discharge Pressure: 30.0
- Liquid Flow: 0.9417
- Power Source: 115 VAC, 230 VAC; AC
from Clark Solutions
Model M2000. Peristaltic Pump. Flow Rate to 1.9 l/min (30 GPH). Description. Model M2000 Peristaltic Pump is the larger of a two-pump group featuring a unique and patented quick-change tube loading system. The tube cartridge can be changed easily by unclipping from the pumphead and replacing with a... [See More]
- Pump Housing Material: Plastic; Polycarbonate
- Discharge Pressure: 29.0
- Liquid Flow: 0.5000
- Discharge Size: 0.315
from Watson-Marlow Fluid Technology Group
Watson-Marlow 521VI/REHC, 521F/REHC, 521P/REHC, 521FX/REHC: 4-7 bar IP55 pumps fitted with LoadSure low-pressure element pumpheads. 521 close coupled pumps offer IP55 ingress protection for light industrial environments. They offer quality, rugged, industrial pumping, with all the pumphead features... [See More]
- Pump Housing Material: Plastic
- Discharge Pressure: 100.0
- Liquid Flow: 0.0029 to 0.1242
- Discharge Size: 0.126
from Watson Marlow Pumps Group
Flow rates up to 7.4 gph at 100psi constant pressure with 520 LoadSure elements. 520REHC pumphead features large swept volume with sprung rollers for high accuracy, gentle pumping of shear-sensitive fluids. Require less than one minute to change. Clutched rotor for rapid and effortless tube loading. [See More]
- Pump Housing Material: Plastic
- Discharge Pressure: 100.0
- Liquid Flow: 0.1233
- Power Source: 230V to 460V, Three Phase; AC
from Watson-Marlow Fluid Technology Group
The 200 series multi-channel scientific pumps provide high-precision pulsation-free pumping. Two pump models are available, the 205S/CA manual control variable speed pump, and the 205U/CA auto and manual control variable speed pump. Both are fitted with tachometer-controlled servo-quality DC motors... [See More]
- Pump Housing Material: Plastic
- Discharge Size: 0.005 to 0.110
- Liquid Flow: 1.58E-7 to 0.0058
- Power Source: 115 VAC, 230 VAC; AC
from Watson Marlow Pumps Group
Flow rates from 12ml/min to 4.0 litre/min. Variable speed, high torque, reversible four vane pneumatic motor. Clutched rotor for rapid and effortless tube loading. 24-hour-duty rated. One-year full warranty. Value for Life: The lowest cost of ownerhip. Chemical and knock-resistant finish. A... [See More]
- Pump Housing Material: Plastic
- Power Source: Air or Pneumatic
- Discharge Pressure: 30.0
- Media: Liquids
from Watson-Marlow Fluid Technology Group
Watson-Marlow 701FB/R : 0-2 bar fixed-speed IP55 pumps fitted with continuous tubing pumpheads; Watson-Marlow 701FB/RE : 0-2 bar fixed-speed IP55 pumps fitted with tubing element pumpheads. 701 close coupled pumps offer IP55 ingress protection for light industrial environments. They offer rugged,... [See More]
- Pump Housing Material: Plastic
- Discharge Pressure: 29.0
- Liquid Flow: 8.37
- Discharge Size: 0.500 to 0.748
from Watson Marlow Pumps Group
Keypad entry of flow rates from 0.00053 gpm to 3.54 gpm (0.002 -13.4 liter/min). Dispenses 500ml to within +/-0.5% in 2.4 seconds. Stores up to 50 dispensing programs. Non-drip function eliminates drips at dose end. Ramp function for delicate fluids prevents frothing/splashing and enhances accuracy. [See More]
- Pump Housing Material: Plastic
- Discharge Pressure: 60.0
- Liquid Flow: 3.54
- Power Source: 115 VAC, 230 VAC; AC
from Watson-Marlow Fluid Technology Group
The Watson-Marlow 120U/R, 120S/R and 120F/R comprise a 102R quick-change pumphead powered by a 120 fixed speed, variable speed or automatic drive. The pumphead accepts 1.6mm wall thickness silicone tubing in sizes from 0.5 to 4.8mm internal diameter. The pump gives flow rates up to 54 ml/min. 120... [See More]
- Pump Housing Material: Plastic
- Discharge Pressure: 30.0
- Liquid Flow: 7.93E-5 to 0.0137
- Discharge Size: 0.020 to 0.189
from Watson Marlow Pumps Group
All the benefits of a Watson-Marlow cased pump combined with the worlds leading Fieldbus system. • Easy installation, no complicated wiring. • Reduced hardware and engineering costs. • Intelligent devices capable of diagnostic feedback. • Real time communication makes your... [See More]
- Pump Housing Material: Plastic
- Power Source: 115 VAC, 230 VAC; AC
- Liquid Flow: 4.75
- Media: Liquids
from Watson-Marlow Fluid Technology Group
The Watson-Marlow 120U/DV 120S/DV and 120F/DV, comprise a 114DV flip-top pumphead powered by a 120 fixed speed, variable speed or automatic drive. The pumphead accepts 1.6mm wall thickness tubing in a choice of five materials in sizes from 0.5 to 4.8mm internal diameter. The flip-top loading... [See More]
- Pump Housing Material: Plastic
- Discharge Pressure: 30.0
- Liquid Flow: 5.28E-5 to 0.0502
- Discharge Size: 0.020 to 0.189
from Watson Marlow Pumps Group
Flow rates from 0.025 to 4.8 gpm (0.1 to 18.1 liter/min). 621F/R, 621DF/R twin-roller pumps accept continuous tubing. 621F/RE, 621DF/RE twin-roller pumps accept LoadSure ™ elements. 621F/RE4, 621DF/RE4 four-roller pumps accept LoadSure ™ elements. Twin rollers give higher flow, four... [See More]
- Pump Housing Material: Plastic
- Discharge Pressure: 60.0
- Liquid Flow: 4.8
- Power Source: 230V to 460V, Three Phase; AC
from Watson-Marlow Fluid Technology Group
The Watson-Marlow 120S/D1 and 120U/D1 pumps comprise a 400D1 single-channel pumphead powered by a 120 variable speed or automatic drive. The pumphead accepts 1.6 mm wall, continuous tubing in five materials in sizes from 0.5 to 4.0 mm internal diameter. The pump gives flow rates up to 120 ml/min. [See More]
- Pump Housing Material: Plastic
- Discharge Pressure: 30.0
- Liquid Flow: 2.64E-6 to 0.0317
- Discharge Size: 0.020 to 0.157
from Watson Marlow Pumps Group
Flows up to 8.8 GPM (33.3 liters/min) and 30 psi maximum operating pressure with single channel 720R pumphead. Continuous tubing from source to delivery. 3,600:1 control ratio (0.1 to 360rpm speed range). Display pumphead speed or calibrated flow rate. Manual control flow calibration and MemoDose... [See More]
- Pump Housing Material: Plastic
- Discharge Pressure: 100.0
- Liquid Flow: 7.7
- Power Source: Air or Pneumatic
from Watson-Marlow Fluid Technology Group
Watson-Marlow 521VI/RELC, 521I/RELC, 521F/RELC, 521FX/RELC: 0-2 bar IP55 pumps fitted with LoadSure low-pressure element pumpheads. 521 close coupled pumps offer IP55 ingress protection for light industrial environments. They offer rugged, industrial pumping, with all the pumphead features of cased... [See More]
- Pump Housing Material: Plastic
- Discharge Pressure: 29.0
- Liquid Flow: 0.0026 to 0.9484
- Discharge Size: 0.126 to 0.378
from Watson Marlow Pumps Group
The 500 series is Watson-Marlow's top-selling pump range for applications ranging from pulp & paper, printing and mining to food processing and from contact lens monomer dosing to industrial water and waste treatment. [See More]
- Pump Housing Material: Plastic
- Discharge Pressure: 60.0
- Liquid Flow: 1.32
- Power Source: 12 VDC, 24 VDC; DC
from Watson-Marlow Fluid Technology Group
621F/RE, 62VI/RE, 621I/RE, 621FX/RE: 0-2 bar IP55 pumps fitted with LoadSure tubing element pumpheads. 621 close-coupled pumps offer IP55 ingress protection for light industrial environments. They offer rugged, industrial pumping, with all the pumphead features of cased drives, but at the lowest... [See More]
- Pump Housing Material: Plastic
- Discharge Pressure: 30.0 to 60.0
- Liquid Flow: 0.0026 to 5.02
- Discharge Size: 0.252 to 0.669
from Watson Marlow Pumps Group
Two-year warranty. Twenty-four-hour-duty rated. Manual speed control. For auto-control, purchase 205U/CA. Flow-rates up to 18.4 ml/min per channel. Membrane keypad and menu control of all functions. 4, 8, 12, 16, 20, 24, 28 or 32 channel versions. Eight stainless steel rollers with planetary drive. [See More]
- Pump Housing Material: Plastic
- Power Source: 115 VAC, 230 VAC; AC
- Liquid Flow: 0.0058
- Media: Liquids
from Watson-Marlow Fluid Technology Group
Flow rates at 60Hz up to 1,750 ml/min at 350 rpm. Flip-top rapid loading 313D or 314D pumphead. 2.4mm wall tube pumpheads available for higher pressures. Rated for 24 hour duty. One year warranty. Extension pumpheads for multi-channel pumping. The 313VDL/D comprises a 313D three-roller pumphead,... [See More]
- Pump Housing Material: Plastic
- Discharge Size: 0.020 to 0.315
- Liquid Flow: 0.4623
- Power Source: 24 VDC; DC
from Watson Marlow Pumps Group
Flip-top easy-loading design. 313 has three rollers for maximum flow rates. 314 has four rollers for minimum pulsation. Up to 2 l/min continuously, 3 l/min intermittently. Accepts seven tube sizes without adjustment. Up to six pumpheads on one drive. Rated for 24-hour duty. One-year warranty. 313D... [See More]
- Pump Housing Material: Plastic
- Discharge Pressure: 29.0
- Liquid Flow: 0.7920
- Power Source: NoSourceIncluded
from Watson-Marlow Fluid Technology Group
Extremely compact design. Flow rates up to 82 ml/min. Wide range of gear motors available. Tube elements for easy tube change and optimal tube performance. The 400F/D2 is a standard, instrument-quality peristaltic pump for low flow rates. The pumps have a spring-loaded track, which gives superior... [See More]
- Pump Housing Material: Plastic
- Power Source: 12 VDC, 24 VDC, 115 VAC, 230 VAC; AC (optional feature); DC (optional feature)
- Liquid Flow: 0.0217
- Media: Liquids
from Watson Marlow Pumps Group
All the benefits of a Watson-Marlow cased pump combined with the worlds leading Fieldbus system. • Easy installation, no complicated wiring. • Reduced hardware and engineering costs. • Intelligent devices capable of diagnostic feedback. • Real time communication makes your... [See More]
- Pump Housing Material: Plastic
- Power Source: 115 VAC, 230 VAC; AC
- Liquid Flow: 4.75
- Media: Liquids
from Watson-Marlow Fluid Technology Group
Flow rate at 60Hz up to 5,250 ml/min at 350 rpm. Clutched rotor for rapid and effortless tube loading. Nema 2 protection. 24-hour-duty rated, one-year full warranty. Chemical and knock-resistant finish. Accepts six tube bore sizes without adjustment. 2.4mm thick wall tubing for higher pressure or... [See More]
- Pump Housing Material: Plastic
- Discharge Size: 0.020 to 0.378
- Liquid Flow: 3.96E-4 to 1.15
- Power Source: 115 VAC, 230 VAC; AC
from Watson-Marlow Fluid Technology Group
Benchtop pumps with manual, remote, analogue and RS232 control. The 323 is controlled with a membrane keypad and digital LCD displays speed. There are four models with increased degrees of functionality: 323Du RS232/auto/manual enhanced-control high-flow pumps. 323U and 323U analog-auto and enhanced... [See More]
- Pump Housing Material: Plastic
- Discharge Pressure: 29.0
- Liquid Flow: 0.5280
- Power Source: 100V / 200V, Single Phase, 115 VAC, 230 VAC; AC
from Watson-Marlow Fluid Technology Group
Watson-Marlow 520DuN/REL, 520UN/REL, 520SN/REL and 520BpN/REL: 0-2 bar NEMA 4X (IP66) pumps fitted with LoadSure low-pressure element pumpheads. The 520N cased pump drive offers NEMA 4X (IP66) ingress protection, which prevents the entry of dust particles and protects against powerful jets of water. [See More]
- Pump Housing Material: Plastic
- Discharge Pressure: 30.0
- Liquid Flow: 0.9167
- Power Source: 115 VAC, 230 VAC; AC
from Watson-Marlow Fluid Technology Group
620S/RE, 620U/RE, 620Du/RE, 620Di/RE, 620Bp/RE: 0-2 bar NEMA 2 (IP31) pumps fitted with LoadSure tubing element pumpheads. Tough, rugged 620 cased pump drives offer NEMA 2 (IP31) ingress protection for light industrial and wipedown environments. All models include MemoDose for accurate, easy,... [See More]
- Pump Housing Material: Plastic
- Discharge Pressure: 60.0
- Liquid Flow: 0.0011 to 4.75
- Discharge Size: 0.472 to 0.669
from Watson-Marlow Fluid Technology Group
Watson-Marlow 620SN/RE4, 620UN/RE4, 620DuN/RE4: 0-2 bar NEMA 4X (IP66) low-pulsation pumps fitted with LoadSure tubing element pumpheads. Tough, rugged 620N cased pump drives offer NEMA 4X (IP66) ingress protection which prevents the entry of dust particles and protects against powerful jets of... [See More]
- Pump Housing Material: Plastic
- Discharge Pressure: 30.0
- Liquid Flow: 7.92E-4 to 3.43
- Discharge Size: 0.472 to 0.669
from Watson-Marlow Fluid Technology Group
New generation pumps, purpose-designed for incorporation in to your medical applications such as RF ablation or cardiac ablations. The 400RXMD pump delivers very low flows between 5-100 ml/min at pressures up to 6 bar (87psi) through catheters or needles in cooling applications. New double clamp... [See More]
- Pump Housing Material: Plastic
- Discharge Pressure: 87.0
- Liquid Flow: 0.1321
- Discharge Size: 0.063 to 0.126