Metering Pumps - Diaphragm Metering Pumps - Peristaltic Hose Pumps Directory

The Metering Pumps - Diaphragm Metering Pumps - Peristaltic Hose Pumps Directory section from Process Controls and Instrumentation Buyers Guide is a comprehensive directory resource.

A metering pump is a subset of the positive displacement pump type and discharges a known volume with every revolution or cycle. The range of metering pumps can cover flow rates from 1 nL/min to 225 LPM with pressure options up to 345 bar. A peristaltic pump is a type of positive displacemen t pump used for pumping a variety of fluids. The fluid is contained within a flexible tube fitted inside a circular pump casing (though linear peristaltic pumps have been made). A rotor with a number of "rollers", "shoes", "wipers", or "lobes" attached to the external circumference of the rotor compresses the flexible tube.

The Metering Pumps - Diaphragm Metering Pumps - Peristaltic Hose Pumps Directory offers a comprehensive range of metering pumps, diaphragm metering pumps, peristaltic metering pumps, diaphragm metering pumps, chemical metering pumps, and electronic metering pumps from the world's leading metering pump manufacturers.

Metering pumps offered from leading manufacturers are Walchem, A&F Machine, Blue White Industries, LMI Metering Pumps, Neptune Chemical Pump, Stenner Pumps, Peristaltic Pumps, Pulsatron Pumps and Walchem are shown in this section.

	Metering Pumps - Walchem
	Electromagnetic Metering Pump + EFS Sensor - EWN-Y Series Iwaki's New EWN-Y Series Electromagnetic metering pump with the revolutionary EFS Flow Sensor provides precise flow monitoring, feedback and control. The new EWN-Y electromagnetic pump combined with EFS flow sensor provides accurate real-time control and display of dosing rate.
	Metering Pumps - IX Series Iwaki's IX Series are digitally controlled direct-drive diaphragm pumps. Years of experience in high-end motor technology result in extremely accurate and energy efficient metering pumps with high resolution. The IX Series meet today's demand for automated chemical delivery in industries from water treatment to chemical process. Highly precise control offers a solution for a variety of dosing applications.
	Metering Pumps - EH-HV Series The EH-HV Series is specifically designed to accurately feed high viscosity chemicals. Equipped with rugged, machined PVC liquid ends and spring loaded stainless steel valve balls, the HV series is designed for superior valve action and performance. Rated to 20,000 cps*, the HV Series is available in four feed ranges from 1 to 4 GPH (at 50 PSI). Sophisticated design and backed with the industry's only full 2-Year warranty, the EH-HV Series is the perfect solution for high viscosity feed applications.
	Metering Pumps - EHE Series The workhorse of the E-Class - no other electronic metering pump can match the power and performance of Walchem's EHE Series. EHE pumps have outputs up to 20 gallons per hour and pressure capabilities to 150 PSI. Combining the EHE performance and a turn-down ratio of 1800:1 yields one of the most versatile pumps on the market today.
	Metering Pumps - EK Series The EK Series pumps are the world's first IP67 electronic metering pumps. This means that the EK is the only pump in the industry guaranteed to operate submerged 3 feet under water for up to 30 minutes! Needless to say, the EK Series pumps are ideal for wet or high humidity environments such as irrigation, agriculture, car wash or paper mill applications. Capacity ratings are up to 6.7 GPH with a maximum pressure of 150 PSI.
	Metering Pumps EW Series The EW Series is the flagship of the E-Class with capacities up to 6.7 GPH (25.4 l/h) and a maximum pressure of 250 PSI. Compact, powerful and packed with a variety of innovative design features the EW can enhance any feed application.
	Metering Pumps - EZ Series The EZ Series electronic metering pumps with microprocessor control offer precise chemical injection at a low cost. EZ pumps have outputs to 6.3 GPH and pressure capabilities to 150 PSI. The compact size and simple control make it ideal for OEM applications, water treatment, car wash and other industrial applications.
	Metering Pumps - LK Series In a class by itself - the LK is a motor driven, mechanically actuated diaphragm metering pump with a maximum capacity of 114 GPH (432 l/h) and maximum pressure of 225 PSI (1.5 MPa). The LK Series is ideal for chemical feed applications in a wide range of fields, including water treatment, chemical process, agriculture, mining and paper.
	Metering Pumps - Neptune Chemical Pump
	Abaque Peristaltic Hose Pumps Abaque® Series peristaltic hose pumps are manufactured and shipped from the Pump Solutions Group (PSG®) facility in North Wales, Pennsylvania. Abaque Series pumps feature a seal-less design that eliminates leaks and product contamination, and have the ability to run dry continuously without adversely affecting the pump’s performance.
	Pulse Metering Pumps \| Neptune Series PZ, PZi, PZiG Pulse Metering Pumps PZD Series pumps offer higher capacities. These model feature an extra large keyboard and the injection rate can be entered directly in millimeters per second. PZiG Models offer capacities typically requiring motor driven pumps. Special models easily handle viscosities to 1000 CPS (up to 4000 CPS at reduced volume).
	Economical Metering Pumps Series 500-E offers an economical alternate to the standard Series 500 "dia-PUMP" or an opportunity to "step-up" from packed plunger pumps to a true hydraulic diaphragm pump at a modest cost increment.
	High Viscosity Metering Pumps V-Pumps Neptune high viscosity, flat diaphragm "V-Pumps" are designed to accurately meter viscous fluids up to 5000 cP such as polymers and other thick liquids.
	High Volume Low Pressure Metering Pumps The Neptune Series 8000 "dia-PUMP" is a hydraulically- actuated diaphragm pump designed for high volume metering applications such as regeneration, pretreatment and waste treatment. Both simplex and duplex models are available.
	High Volume High Pressure Metering Pumps High Volume High Pressure Metering Pumps Features: Capacities to 160 gph (605 lph). Pressures to 3500 psi (245 kg/cm2). Accepts standard 56C motor. Pump capacity is adjustable by micrometer dial while pump is running or stopped. Capacity Control Options: Pneumatic and electric positioners or variable speed drives are available for automatic capacity control.
	Hydraulic Diaphragm Metering Pumps Neptune Model 481-S and 501-S Hydraulic Diaphragm Metering Pumps are built to deliver very low flows, repeatable and accurate ranging down to quarts per day. Discharge pressures are higher than are possible with mechanical diaphragm pumps. Explosion-proof models are available for use in hazardous atmospheres.
	Metering Pumps - Series 500 Variable Oil By-pass™ stroke adjustment allows better valve performance than variable linkage designs. The valve checks have extra time to seat even in heavy liquids since they are idle during the by-pass portion of the suction and discharge strokes.
	Tubular Diaphragm Pumps Neptune Series 500 Tubular Diaphragm Pumps are engineered for viscous fluids up to 20,000 cP and for medium slurries up to 10% solids.
	Metering Pumps - A&F Machine
	Hydraulic Diaphragm Metering Pumps AFM V-10-H The A&F Machine V-10-H Pump series provides an innovative heavy-duty diaphragm metering pump line for aggressive chemical applications. These pumps offer feed rates up to 2880 GPD with outputs to 1000 PSI. Available in four base models: the V-10-H Simplex pump, V-10-H Duplex pump, V-10-H Triplex pump, and V-10-H Quad pump.
	Mini Piston Metering Pumps AFM V-7 The A&F Machine V-7 Pump series mini piston metering pump is the smaller, compact, light metering pump equivalent of the V-10 or V-5. These piston pumps offer feed rates up to 48 GPD with outputs rated at 100 PSI. Driven by a low horsepower gear motor for lighter metering applications.
	Mini Diaphragm Metering Pumps AFM V-6 The A&F Machine V-6 Pump series mini diaphragm metering pump is the smaller, compact, light metering pump equivalent of the V-10-H or V-5-H. These diaphragm pumps offer feed rates up to 48 GPD with outputs rated at 100 PSI. Driven by a low horsepower gear motor for lighter metering applications.
	Piston Metering Pumps AFM V-10 The A&F Machine V-10 Pump series provides an innovative piston metering pump line for heavy duty applications. These pumps offer feed rates up to 2880 GPD with outputs to 1000 PSI. Available in four base models: the V-10 Simplex pump, V-10 Duplex pump, V-10 Triplex pump, and V-10 Quad pump.
	Metering Pumps - Blue White Industries
	Diaphragm Metering Pumps - Chem-Feed C-1500N Pump, C-600 Pump, C-1100 Pump and C-1700N Pump diaphragm metering pumps from Blue White Industries.
	Peristaltic Metering Pumps Max feed rate - 3.96 GPH / 249.8 ML/Min. Max pressure - 100 PSI / 6.8 bar. Patented Tube Failure Detection. Fixed speed & Variable speed.
	Peristaltic Metering Pumps Economical and versatile. OEM design modifications. Compact housing. Fixed output rate depending on the selected RPM.
	Peristaltic Metering Pumps Flex-Pro - A3 New to our ProSeries™ lineup is our Flex-Pro™ high pressure peristaltic metering pump. Spec the A3 in your next job... Engineering Spec Sheet DOC. No valves (no clogging), Self Priming, Volume output not affected by changes in back pressure. Patented Tube Failure Detection.
	Metering Pumps - LMI Metering Pumps
	Chemical Metering Pumps - LMI Series AA, B & C LMI Series AA, B & C Chemical Metering Pumps have been an industry standard for over 20 years. The familiar yellow and black pumps have a rugged, totally enclosed, chemically resistant housing for protection in the harshest environments. Encapsulated electronics and a rigid housing and stroke bracket ensure years of precise, repeatable performance.
	Chemical Metering Pumps - LMI Series P The Series P Metering Pump is designed for more ecomomical chemical injection. The totally enclosed, chemically resistant housing and encapsulated electronics provide the performance and long life that you've come to expect from an LMI Pump.
	Electronic Metering Pumps - LMI Series J5 12VDC The Series J5 Metering Pump is designed for remote applications where AC electrical power is unavailable. The low power consumption (1.6 amp average current draw or 19 watts at maximum speed) makes it ideal for agricultural and solar powered installations.
	Explosion Proof Electronic Metering Pumps - LMI Series E7 The Series E Metering Pump is designed for use in hazardous environments. It meets or exceeds all standards for Class I, Division I, Groups C and D; Class II, Division I, Groups E, F and G. The rugged, urethane coated, cast housing and encapsulated electronics provide excellent chemical resistance and long life.
	High Pressure Electronic Metering Pumps - LMI Series H9 The Series H9 Metering Pump is designed for very low output injection into high pressure systems. An electronic pump with a 316 S.S. packed plunger liquid end provide users with all the advantages of an electronic pump in applications where previously only motor-driven pumps could be used.
	Electronic Chemical Metering Pumps - LMI Series P The Series P Metering Pump is designed for more economical chemical injection. The totally enclosed, chemically resistant housing and encapsulated electronics provide the performance and long life that you've come to expect from an LMI Pump.
	Metering Pumps - Pulsatron
	Series A+ Electronic Metering Pumps Designed to pump a wide variety of chemicals at pressures up to 250 PSIG and flow capacities up to 48 GPD with a turndown ration of 100:1. Manually control stroke rate and stroke length.
	Series C Electronic Metering Pumps Designed to pump a wide variety of chemicals at pressures up to 80 PSIG and flow capacities up to 30 GPD with a turndown ration of 10:1. Liquid Low Level option available to prevent loss of prime.
	Series C+ Electronic Metering Pumps Designed to pump a wide variety of chemicals at pressures up to 80 PSIG and flow capacities up to 30 GPD with a turndown ration of 100:1. Manually control stroke rate and stroke length.
	Series E Electronic Metering Pumps Designed to pump a wide variety of chemicals at pressures up to 300 PSIG @ 3 GPD, and flow capacities up to 500 GPD @ 20 PSIG, with a turndown ratio of 100:1. Manually control stroke rate and stroke length.
	Series E + Electronic Metering Pumps Automatic control available with direct or external pacing. Designed for pressures up to 300 PSIG @ 3 GPD and flow capacities up to 504 GPD @ 20 PSIG. Manual control of stroke rate & length.
	Series HV Electronic Metering Pumps Designed to handle viscous chemicals up to a viscosity of 20,000 CPS. Pressure capabilities up to 150 PSIG @ 24 GPD and flow capacities up to 240 GPD @ 80 PSIG with a turndown ratio of 100:1.
	Series MP Electronic Metering Pumps Automatic controls and manual control allows for a 1000:1 turndown ratio. 6-button touchpad controls with a backlit LCD display. Designed for pressures up to 300 PSIG @ 3 GPD and flow capacities up to 500 GPD @ 20 PSIG.
	Metering Pumps - Stenner Pumps
	Single Head Adjustable Output Metering Pump Stenner’s adjustable metering pump is built with three detachable components: the motor, feed rate control, and pump head. Outputs are dependent upon three factors: the rpm of the motor gears, the percentage setting on the feed rate control, and the size of the peristaltic pump tube.
	Single Head Fixed Output Metering Pump Stenner’s fixed output metering pump is built with two detachable components: the motor and pump head. Outputs are dependent upon the rpm of the motor gears and the size of the peristaltic pump tube. The fixed rate pump has no output adjustment.
	Double Head Adjustable Output Metering Pump Stenner’s double head adjustable output metering pump is built with four detachable components: the motor, feed rate control, and two pump heads. Outputs are dependent upon three factors: the rpm of the motor gears, the percentage setting on the feed rate control, and the size of the peristaltic pump tube.
	Double Head Fixed Output Metering Pump Stenner’s double head fixed output metering pump is built with three detachable components: the motor and two pump heads. Outputs are dependent upon the rpm of the motor gears and the size of the peristaltic pumping tubes.
	Stenner Econ Stennicator Pump The Stennicator is adaptable to all existing houses with pulsing dry contact water meters, no additional equipment is required. Click here to watch a fun, animated video to see how.
	Stenner M128 Series The M128 series was specifically designed to inject solutions at a 1:128 ratio to treat livestock water with sanitizers, disinfectants, nutrients and medications. Also referred to as a medicator, the pump will automatically meter solution proportional to the water flow at a rate of one ounce of solution to 128 ounces of process water.
	Programmable 7-day Timer Metering Pump Stenner’s adjustable programmable 7-day metering pump is built with a low rpm motor and a detachable pump head, universal to all Stenner pumps. The BDF pump has a fixed rpm motor which is activated by dip switches to inject scheduled daily doses of chemical. The pump can be programmed to activate daily from 1 to 7 days per week.
	Stenner Econ FP Series Pump The Econ FP is perfect for light-duty applications such as drinking water disinfection or pH adjustment for private water wells in homes or farms. In the animal health market such as poultry hatcheries, the FP can inject nutrients or supplements into the drinking water or disinfect the water lines with the injection of acids, chlorine or chlorine dioxide.
	Peristaltic Pumps
	Direct Coupled - No Alignment, Sealless - Easy Maintenance, Dry-Run without Damage, Abrasion Resistant, Cartridge-Style Bearing Assembly, Commercial Gear Drives, Low Horsepower Requirements, FDA Sanitary Design Available, Self-Priming to 27 ft., Metering Accuracy ±1%.
	Thermo Scientific® Masterflex B/T Peristaltic Pump Complete range of Thermo Scientific Masterflex B/T Peristaltic Pump offer enhanced and versatile performance in an ultra-compact, low-maintenance design.
	Thermo Scientific® Masterflex P/S Series Peristaltic Pumps Complete range of Thermo Scientific Masterflex P/S Series Peristaltic Pumps are designed to handle a wide range of fluids from the highest purity to extremely caustic solutions.
	Thermo Scientific®Microflex Peristaltic Pumps Microflex peristaltic pumps featuring Microflex cased peristaltic pumps and Microflex peristaltic pumps from Thermo Scientific.
	Thermo Scientific® Enviroflex Pumps Thermo Scientific® Enviroflex L Series pumps provide all the benefits of other peristaltic pumps, with a number of key benefits—slower operating speed for a given flow rate; and rotating rollers for soft hose compression.
	Vanton Flex-I-Liner Flex-I-Liner peristaltic type rotary pumps are engineered for dependable, leak proof handling acids, caustics, salts, abrasives slurries, solvents, chlorides, and other clear or viscous fluids, even those containing soft solids.