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They are the perfect pump, with no valves, seals or glands, and the fluid contacting only the bore of a hose or tube. Because they are simple to install, easy to operate and quick to maintain, they are the world's fastest-growing pump type.
Watson-Marlow solves pumping problems in every industry from biotechnology to brewing and ceramics to water and waste treatment.
Most industries have difficult pumping applications where care in handling the process or waste fluid is required. The peristaltic pump is the pump of first choice wherever the fluid is:
Abrasive, corrosive or aggressive
Valuable or pure
Shear-sensitive and must not be degraded
Watson-Marlow's range of pumps meets the demands of processes across all industries, from the heaviest of manufacturing duties to the most precise research task. Over one million pumps sold testify to the time and money-saving abilities of Watson-Marlow pumps.
If you handle fluids from microliters to 80 cubic metres/hour (350USgpm) and pressures up to 16 bar (230psi), contact us now; we can save you time and money and improve your processes.
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PERISTALTIC PUMPS
The peristaltic pump’s operation is obtained through a “flow pressure” which acts on a flexible pipe; such flow pressure is exercised by some rollers which turn parallel to the axis, supported by a roller holder. The slow rotary motion of the roller holder support is transmitted by a two or three passages motor reducer at 35, 86 or 141 rpm’s, equipped with a 0.09 KW (1/8 CV) MEC-56 electric motor with a continuous service speed of 1450 rpm’s. Anodized aluminum roller holder, over dimensioned axes and bearings. Maximum suction height: about 8 meters with a pipe up to Ø 12.7 mm., and about 6 meters with a Ø 15.9 mm pipe. Maximum allowed pressure for the pipe: 1.4 Kg/cm2. Maximum temperature 60°C. These pumps can pump viscous liquids with suspended particles, without any damage. They withhold the liquid within their passage, they prevent liquid reflux and the “siphon” effect. The may work under dry conditions and invert the sense or rotation.
The 35 rpm speed is suitable for highly viscous liquids (polyelectrolyte) or for liquids which must remain unaltered (high quality wines).
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Chemical Metering Pump - Peristaltic, Hose, Tube Pump
-Flow rates from 1 microlitre/min 1080 litre/hour, pressures up to 7 bar (60 psi)
-2650:1 speed control range
-RS232/RS485 or PROFIBUS communication
-Stroke control inputs allow drop-in replacement of diaphragm chemical metering pumps
-Robust powder-coated casing, outperforms stainless steel
The 520 and 620 LoadSure ranges have been designed to offer pumping pressures up to 7 bar, bolstering Watson-Marlow’s ability to directly compete against mechanical diaphragm pumps in the chemical, water and wastewater, print and food processing industries. A key feature of the patented LoadSure elements is that element change-over takes less than one minute, requiring no special skills and can be done by the operator.
With 60% fewer roller passes than our competitors, the pumps deliver 150% longer tube life. Superior engineering means there's less downtime and fewer failures. All backed by our industry-leading five-year warranty.
Engineered to last, the 520 and 620 series will deliver the lowest whole-life ownership costs, even in the most arduous environments.
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Fitted as standard with the NEW 520RE LoadSure elements pumphead which features a large swept volume with sprung stainless steel rollers for high accuracy. Low rotational speeds greatly increase tube life and system reliability.
LoadSure elements fit into position for simple, error-free tube loading: optimum performance every time. Using the patented LoadSure D-connectors and easy-grip clutched rotor, the element can be changed in under one minute: simplicity itself, no special skills required.
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Watson-Marlow is the largest manufacturer of tube and hose pumps in the world, with over one million pumps sold.
They are the perfect pump, with no valves, seals or glands, and the fluid contacting only the bore of a hose or tube. Because they are simple to install, easy to operate and quick to maintain, they are the world's fastest-growing pump type.
Watson-Marlow solves pumping problems in every industry from pulp and paper to brewing and ceramics to water and waste treatment.
If you handle fluids from microliters to 80 cubic metres (350USgpm) and pressures up to 16 bar (230psi), contact us now; we can save you time and money and improve your processes.
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DOSE IT - For easy dispensing of culture media and buffers
The programmable peristaltic pump DOSE IT is extremely simple to program and operate because of the intuitive user interface coupled with the large display. The setting of all functions and parameters is self-explanatory so that, with minimal learning time, everybody can start working immediately. A broad range of dose volumes can be dispensed with high accuracy since the DOSE IT is compatible with differently sized tubing: from 1 mm tubing for dispensing small doses to 8 mm tubing for high-throughput pumping. The compact and lightweight design allows the DOSE IT to be moved and placed virtually everywhere in the lab, further increasing its flexibility.
Special features:
- Easy to use - large display
- Handy - 20 dosing protocols can be saved
- Flexible - different tubing for dosing microlitres to litres
- Mobile - fits and goes everywhere
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Single and multi-channel benchtop pumps for microlitre flows through to 12 litre/min for scientific applications.
Multi-channel cassette pumps use colour coded manifold tubes which can be added or removed during operation. Precise flow rates from 0.0006ml to 22ml per minute can be achieved through up to 48 channels.
IP31 rated single and twin channel pumps can be controlled manually or via remote analogue input signal. Pumps accept eight tube materials for wide chemical compatibility. All cased pumps are suitable for 24 hour operation and many carry a five year warranty.
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MINIPULS Evolution®
The Laboratory Peristaltic Pump You Can Trust!
Gilson’s MINIPULS Evolution is the brand-new peristaltic pump specifically designed to meet today's customers' laboratory liquid handling needs with its modern design combining great performance, ease-of-use, flexibility and safety ... The MINIPULS Evolution combines microprocessor speed control with a high-torque stepper motor.
Your Benefits
Robustness & Reliability
* MINIPULS Evolution ensures reliable liquid transfer even in the most challenging laboratory environments.
* Safe and durable design, pump head with stainless steel rollers, spring loaded cartridges and stepper motor.
Safe & Flexible. Quick to Set Up
* MINIPULS Evolution is easy to install, simple to operate and easy to maintain.
* Tubing leaks can be detected easily.
High Performance & Versatile
* Excellent flow rate accuracy and reproducibility with low-pulse flow.
* Accommodates a wide range of flow rates and back pressures, depending on your application.
* Perfect adjustment for low flow rates.
Snappy Tubing Changes
* Extremely fast tubing change with pump head cartridges that can snap in & out.
* No more need to remove the pump head from the speed control module.
Flexible Configuration
* Pump heads can be changed within seconds even while pump is operating - no tools required.
* Optimum capacity with the addition of up to 16 channels on the same module.
Economical Solution
* Simple and fine pressure adjustment prolongs tubing life!
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Every year, tens of thousands of Watson-Marlow pumps are fitted as original equipment in products ranging from fermenters and bioreactors to orange juice and milkshake dispensers, from road-cutting machines to keyhole surgery equipment, and seed-coating machines to printing presses. No other company has such a wealth of experience.
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High Pressure
Blue-White's FLEX-PROTM A3 Peristaltic Metering Pump has Outstanding Benefits, including: Outputs to 126 LPH. Output Pressures to 8.6 Bar; Automated PPM Dosing; Self priming, No Bypass valves required; FLEX-PRO won't vapor lock or lose prime; One button Prime Mode for easy priming and servicing; Brushless Variable Speed Motor; digital touch pad with menu driven software; VGA Graphic backlit LCD displays motor speed, input signal values, service and alarm status; Inputs include: 4-20mA, 0-10Vdc, and Pulse Signal for external speed control, and 30 VDC contact closure for remote start/stop; Patented Tube Failure Detection System (U.S. Patent No.7, 001,153); NEMA 4X IP66.
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Chemical metering pumps -
The 720 IP66 NEMA 4X cased pumps for high-flow processes, suitable for industrial and sanitary applications, flow rates up to 2000 litre/hour are achieved with a single pumphead, rising up to 4000 litre/hour with twin pumphead option.
Continuous tubing from source to delivery or quick fitting elements
3,600:1 control ratio (0.1 to 360rpm speed range)
Display shows pumphead speed or calibrated flow rate
Manual control, flow calibration and MemoDose for single shot dispensing
Maintenance-free brushless DC motor
Dual voltage 100-120/200-240V 50/60Hz power supply range, 350VA
Optional integral leak detector and fluid management
720RX extension pumphead can be fitted to double the flow
Tubing is available in four material choices and five bore sizes.
A Watson-Marlow Value for life pump with five year warranty
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Direct driven or gear driven
5 different product families
Mainly used as OEM pump for the transport of low-viscosity to high-viscosity or agressive liquids.
Free Flow: 0,1 to 2900 ml/min
Pressure height: up to 10 m H2O
self priming
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Larox Peristaltic Pumps for Dosing
The innovative Larox Peristaltic Pumps for Dosing (LPP-D) set a new industry standard for peristaltic pump technology. Designed and manufactured for the industrial marketplace, they are ideal for pumping diverse slurries and dosing a wide range of media.
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LPP peristaltic hose pump is a new innovation in the world of peristaltic pumps. It is capable of handling the heaviest, most abrasive and aggressive slurries in mining and process industries as well as high viscosity fluids in hygienic and foodstuff applications. The completely new operating principle and the advanced adjustment mechanism give LPP extremely long hose life. The clever operating principle also allows LPP to operate continuously at high speeds and flows without overheating. The unique hose fixing system with reliable flanges at both ends of the hose enables secure and fast replacement of the hose. LPP can be easily installed in-line, because of its smart construction. The high flow capacity LPP makes a smaller pump size possible and the pump requires less space compared to the conventional peristaltic pumps. LPP saves energy and produces economic value in production and cost efficiency by reducing maintenance and upkeep costs. Currently LPP pump family consists of three sizes DN 25, DN 40 and DN 65 for working pressure max. 10 bar with flow capacities up to 20 m³/h. LPP can also be equipped with a sophisticated control unit. Taylor made solutions are available outside the standard product range.
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Larox LPP-M Pump is ideal for accurate metering; an exact flow per revolution irrespective of the pipeline pressure as well as accurate metering throughout the whole flow range. Ideal for pumping diverse slurries and metering a wide range of media, in variety of industry fields ranging from chemical, construction and mineral processes to food and beverage industries. Dry run capability and self priming, exact flow per cycle. Seal less pumps will not get damaged even if they run dry for longer periods of time. Compact design and robust construction is straight designed to industrial use. LPP-M pumps have also the highest maximum working pressure on the markets and are equipped with a patented Tube Failure Detection (TFD).
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They are the perfect pump, with no valves, seals or glands, and the fluid contacting only the bore of a hose or tube. Because they are simple to install, easy to operate and quick to maintain, they are the world's fastest-growing pump type.
Watson-Marlow solves pumping problems in every industry from biotechnology to brewing and ceramics to water and waste treatment.
Most industries have difficult pumping applications where care in handling the process or waste fluid is required. The peristaltic pump is the pump of first choice wherever the fluid is:
-Abrasive, corrosive or aggressive
-Valuable or pure
-Shear-sensitive and must not be degraded
Watson-Marlow's range of pumps meets the demands of processes across all industries, from the heaviest of manufacturing duties to the most precise research task. Over one million pumps sold testify to the time and money-saving abilities of Watson-Marlow pumps.
If you handle fluids from microliters to 80 cubic metres/hour (350USgpm) and pressures up to 16 bar (230psi), contact us now; we can save you time and money and improve your processes.
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They are the perfect pump, with no valves, seals or glands, and the fluid contacting only the bore of a hose or tube. Because they are simple to install, easy to operate and quick to maintain, they are the world's fastest-growing pump type.
Watson-Marlow Bredel solves pumping problems in every industry from biotechnology to brewing and ceramics to water and waste treatment.
Most industries have difficult pumping applications where care in handling the process or waste fluid is required. The peristaltic pump is the pump of first choice wherever the fluid is:
Abrasive, corrosive or aggressive
Valuable or pure
Shear-sensitive and must not be degraded
Watson-Marlow Bredel's range of pumps meets the demands of processes across all industries from the heaviest of manufacturing duties to the most precise research task. Over one million pumps sold testify to the time and money-saving abilities of Watson-Marlow Bredel pumps.
If you handle fluids from microliters to 80 cubic metres/hour (350gpm) and pressures up to 16 bar (230psi), contact us now; we can save you time and money and improve your processes.
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Petrochemicals, hydrocarbons, and oil based products were all beyond the reach of peristaltic pumps due to incompatibility with the rubber hose - UNTIL NOW! As the world leader in hose pump technology, the research and development team at Watson-Marlow Bredel is constantly investigating and testing a wide range of rubber and thermoplastic hose materials to broaden our range of applications. We've identified a revolutionary new TPE (thermoplastic elastomer) that matches oil resistance with the dynamic properties needed for long life in a hose pump. Designed around this material, the PetroProof pump was born and is the first peristaltic hose pump in the world capable of handling hydrocarbon liquids in continuous duty applications
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A range of cased manual control, variable speed peristaltic pumps with flow rates up to 8.0l/min.
Each pump head in the range can be fitted with various tube sizes and materials for even greater flexability.
From the low flow EV045 through the EV500 (shown) to the impresive EV8000 pump all pumps offer high reliability and low maitainence costs.
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A range of cased Heavy Duty controllable peristaltic pumps, Manual, Auto and Programmable Control with flow rates up to 3.25 l/min and 24/7 duty.
Each pump head can be fitted with a range of tube sizes and materials with thick wall tube for viscous liquids.
All pumps offer high reliability and low maintenance costs.
Robust Pump Head
24 hour duty
Low maintenance
Alpha-numeric display
Flow rates up to 3250ml/min
Heavy Duty Manual Control ;-
Variable Speed
Reversible
Brushless dc motor
Washdown Enclosure available
Heavy Duty Auto Control ;-
Variable Speed
Manual and analogue control
Brushless dc motor
Washdown enclosure available
Heavy Duty Programmable Pump ;-
Single or repeat dose
Calibration option
Manual, analogue and digital signal control
Run-back option
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Verderflex peristaltic pumps
NEW: DURA Series of peristaltic pumps
A new generation of smaller hose pumps, based on an innovative, close-coupled design. The features of this pump has exceptional dosing features.
DURA‘s Unique Design
Verderflex’s contribution to your productivity with its new generation pumps, simply serves to highlight our commitment to solutions in pumping technology.
The rotor is mounted on a drive shaft, which is located on a dual bearing hub.
Quieter operation because of ‘greased for life’ bearing
Design of the drive shaft dramatically reduces the loading on gearbox and motor.
Features
Ultra-compact construction, reduces required floor space by up to 70%.
Easy to install, virtually maintenance free and comply with ATEX standards.
Only wearing parts are the hose and lubricant.
Improved hose life through reduction in operating temperature
Improved frame design
One-size-fits-all slotted flange solution, incorporating ANSI; JIS & DIN
Executed with a taper-lock flange, which is suitable for pressures of up to 12 bar.
With high corrosion and abrasion resistance and an extended hose life, there can be no question that this pump is a real breakthrough in pumping technology.
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The Verderflex Smart range of cased programmable peristaltic pumps with variable speed/flow rate and indication on digital display of speed, flow rate and tube size.
Pumps can be programmed via a simple keypad to dose single or repeat volumes with calibration and run-back features. Analogue and digital remote control is available, with PC control offering limitless programming variations.
All pumps in the range accept various tube sizes and materials to give flexability and chemical compatability. Enter the new tube size on the keypad and the on-board microprocessor automatically re-calculates the flow rate.
The use of brushless dc gearmotors ensures long life and low maintainence costs.
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Aalborg®'s New Variable Flow Tube Pumps
Aalborg®'s new Model TPU Variable Flow Tube Pumps are ideally suited for liquids of low to medium viscosity. Chemically resistant tubing materials and new peristaltic pump head technology combine to meet the demands for reliable, long-term pump operation. Four stainless steel rollers minimize pulsation and promote longer tube life.
Pump options include pump heads (motors optional) and complete pumps (with fixed or variable speeds). Adjustable Speed models allow manual (push button) and remote (user-selectable) dispensing functions.
The TPU's tube set-up, changes, and replacements are quick and easy. Tubing inside diameters are 1/8", 3/16", 1/4", 5/16", or 3/8", each with a 1/16" wall thickness. Fixed Speed and Adjustable Speed models are offered. The size and material of the tubing selected affect the flow rate. Pumped fluid never touches the pump.
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Pump Design Features
- Economical.
- Fixed or Adjustable Speed models.
- Adjustable occlusion.
- Self-priming, including optional priming switch for specific models.
- Compact, small footprint design.
- 115V or 230V service.
- Optional DC gear motors available.
- Directional Switch included for specific models.
- Dynamic Break Switch available.
- Electronic Speed Control available.
Industry-specific applications include: science and research, OEM, processing, engineering, pharmaceutical production, food manufacturing, and beverage dispensing.
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The New Easy Tube Loading Pump from Verderflex has been designed specifically for applications where the loading of the tubing into the pumphead needs to be effected quickly and simply without the use of any tools.
A major feature of the new pump design is its ability to have additional heads stacked onto a single drive unit enabling multi-channel pumping from a single drive.
The pumphead will accept 6 tube sizes from 0.8mm bore through to 8.0mm bore and will accept 5 different tube materials to meet the chemical compatibility demands of today. Flow rates up to 1260ml/min can be achieved dependent upon tube size and motor choice.
Each pumphead has as standard a 3 roller rotor mounted on its own stainless steel drive shaft which is supported by two ball race bearings to minimise the side load on the drive motor so extending the life of that unit.
The pumps can be supplied with a.c and d.c motors to suit a range of voltages or as pump head only for mounting on customers own drive.
The New Easy Tube Loading pumphead will suit applications in brewing, chemical, food and beverage industries, as well as laboratory, research and analysis applications all of which will benefit from this stylish new design.
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Albin ALH hose pumps - Handle the toughest applications
Best hoses on the market, multiple reinforced and precision manufactured layers.
From aggressive to shear-sensitive and viscous materials, the Albin Peristaltic Hose pumps can handle the toughest applications in the handling of raw materials and soap & detergents manufacturing processes.
Albin Hose pumps offer tremendous fluid transfer versatility, ranging from waste stream removal to offering an alternative solution to seal-less gear pumps when handling highly shear-sensitive products. The pumps also offer excellent lift capabilities, high discharge pressures and smooth tubing transfer of material.
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Verderflex Scientific Easy Tube Loading IP66 Programmable AU.UPC.EZ.IP66 .
Single or repeat dose
Calibration facility
Brushless motor for 24 hr duty
Variable speed / flow rate
Manual, analogue or digital control
Easy tube change
Intelligent pump fitted with the Verderflex Easy Tube Load Pump Head change the tube size and the pump re-calculates flow rate and dose parameters. Dispenses doses singularly or as batch with speed ramp non drip feature.
Features:
User friendly keypad control
Two line alpha numeric display
Manual, analogue and digital control
Vary flow rate, speed & tube size
Tube size selector
Single or repeat dosing
Non-drip run back feature with speed ramp
Calibrate for viscous liquids
Low maintenance brushless motor
Easy tube load stackable pump head with three roller rotor
Washdown IP66 Enclosure
Technical:
Flow rates 0.8 to 1312 ml/min
Speeds from 10 to 250 rpm
Six tube sizes
Five tube materials
Remote speed control
0-10v dc, 4-20mA or 10K Pot
Remote Stop/Start/Reverse
Volt free contacts or 3-36v dc
RS232 computer signal interface
115/230v 50/60 Hz supply
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Verderlab pump heads distinguish themselves because of the highly perfected detail of construction and geometric design, achieved through an exacting engineering and design review process.
A tube bed is sized specifically for every tube dimension. This ensures that the pump head remains fixed in place inside the pump head without needing any additional clamps.
Precise manufacturing tolerances provide constantly maintained clearances between the ball bearing rotor and the tube bed, preventing back flow. Therefore higher volumetric efficiency can be achieved, which sets the standard for delivery capacity.
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The Verderflex Autoclude range of pumps providing highly accurate and repeatable flow rates from a few millilitres up to 1.3 L/min with a quick and easy setup. `
This tough desktop pump has a robust outer casing, simple and effective control options and a large tube selection to allow for the transfer of harsh, abrasive, shear sensitive and highly viscous fluids.
The pumped product is totally and hygenically contained within the sterile tubing and does not come into contact with any other moving parts of the pump, making this the ideal pump for laboratory conditions.
Offering three models to choose from - Manual Control, Auto Control, Programmable.
Programmable versions can dose single or repeat volumes with interval time. Accuracy with viscous products can be achieved using the calibration mode with run-back option to prevent spillage. Digital signals via RS232 connection give Windows OS based control of the pump and the facility to store different pump settings.
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A range of OEM panel mounted peristaltic pumps from less than 1ml/min to 3.4l/min fitted to a range of a.c and d.c gearmotors with 24/7 duty brushless dc also.
Pumps can be supplied with Verderprene, silicone, Tygon, Viton and Prothane tube in a number of different sizes which combined with varying motor speed options provide a flexible range of pump solutions.
Simple, reliable designs with low maintainance costs are a feature of this extensive range.
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A range of free standing OEM peristaltic pumps fitted to IP20 and IP55 gearmotors with flow rates up to 23l/min.
Shown is the M8000 Pump with flow rates up to 8.0l/min which is available with single and three phase motors.
Pumps can be supplied with Verderprene, silicone, Tygon, Viton and Prothane tube in different sizes to provide a flexible solution to many pump applications.
The simple yet robust designs are ideal for industrial environments where their low maintainence costs are an important factor.
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