Pulsafeeder

Pulsafeeder

The mission of Pulsafeeder is to service its customers' changing needs through the supply of market-focused products that control fluids, transfer fluids, and/or improve fluid characteristics, thus enhancing the long-term value of the business.

Since 1936, Pulsafeeder, Inc., headquartered in Rochester, New York, has been the recognized leader in fluids handling technology. Pulsafeeder has always understood that leadership is comprised of many facets, all in balance: long-standing, high performance products, comprehensive application solutions, innovative engineering designs, knowledgeable and attentive service, continuing improvements in R & D and Manufacturing processes. Pulsafeeder works hard to maintain this balance - always with the goal to provide the best products and support for our customers.

Pulsafeeder has built an impressive record of success in thousands of fluid handling applications. Our extensive product breadth enables us to provide the convenience and efficiency of single-source solutions across various industries.

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Series from Pulsafeeder

  • CHEM-TECH Parts & Accessories

    CHEM-TECH Parts & Accessories

    CHEM-TECH Parts & Accessories - Tubing, Adapters, Bushings, Diaphragms, Gear Housings, Heads, Knobs, KOP Kits, Valves, Body & Motors

    172 products
  • CHEM-TECH Pumps Prime Performance Series

    CHEM-TECH Pumps Prime Performance Series

    Pulsafeeders Chem-Tech Prime Performance Series pumps have a specially designed degassing valve system for applications using off-gassing chemicals like sodium hypochlorite. Built upon motorized-diaphragm technology, the Pulsafeeders Prime Performance Series delivers dependable performance, extended longevity and consistent metering over long periods of time in a compact form. PP100 Models - Perfect for off-gassing applications where economical, consistent performance is required. Capable of a wide range of flows, from less than 15 gpd (2.34 lph) up to 30 gpd (4.72 lph) and pressures up to 100 psi (7 bar). PP150 Models - Built upon the same solid platform as the 100 Models, these units are capable of higher flow rates. With a range offering up to 100 gpd (15.76 lph), the Series 150 can meet the demands of larger applications. Maximum pressure is 60 psi (4.2 bar).

    8 products
  • CHEM-TECH Pumps Series 100 / 150

    CHEM-TECH Pumps Series 100 / 150

    Pulsafeeders Chem-Tech Series 100-150 is the industry standard by which all other chemical dosing pumps are judged by, Pulsafeeders Chem-Tech Series 100/150 pumps with motorized diaphragm technology deliver dependable performance and extended longevity. Series 100/150 provides quiet, consistent metering over long periods of time in a compact form. Series 100 Models are he preferred metering pump for water conditioning professionals around the world. Perfect for applications where economical, consistent performance is required. Capable of a wide range of flows, from less than 3 gpd (0.47 lph) up to 30 gpd (4.72 lph) and pressures up to 100 psi (7 bar). Series 150 Models are built upon the same solid platform as the 100 Models, these units are capable of higher flow rates. With a range offering up to 100 gpd(15.76 lph), the Series 150 can meet the demands of larger applications. Maximum pressure is 60 psi (4.2 bar).

    25 products
  • CHEM-TECH Pumps Series 200 / 250

    CHEM-TECH Pumps Series 200 / 250

    Pulsafeeders Chem-Tech Series 200 and 250 are mechanically activated, heavy duty diaphragm feed pumps that provide excellent efficiency under trenuous conditions. Series 200 pumps are popular for their rugged design for continuous duty operation, while the Series 250 pumps combines the power and repeatability of piston pumps with the chemical resistance of diaphragm pumps for high pressure applications. The Series 200 offers feed rates from 10 to 120 gpd (1.5 to 18.9 lph) and operating pressures up to 150 psi (10.3 bar), while the Series 250 offers feed rates to 108 gpd (17 lph) and operating pressures up to 225 psi (15.5 bar).

    13 products
  • CHEM-TECH Pumps - XPV, 250

    CHEM-TECH Pumps - XPV, 250

    Pulsafeeders Chem-Tech Series XPV pump combines the best in variable speed peristaltic pump technology with state of the art control electronics, providing unparalleled performance, control, and value. Series XPV represents the leading edge of microprocessor performance management that allows a variety of choices of input signal types, and onboard timer programs to customize this pump to any application. Of course, this pump is as rugged and reliable as its fixed speed siblings, the XPF and the XPA.

    16 products
  • Generic Parts & Accessories

    Generic Parts & Accessories

    Generic Parts & Accessories - Tubing, Nuts, Couplings, Cords, Guards, Assemblies, Tanks, Valves, Flow Meters, Adapters, Heads, Pulsation Dampeners, Strainers, Bleed Valves & Motors

    397 products
  • Mec-O-Matic Parts & Accessories

    Mec-O-Matic Parts & Accessories

    Mec-O-Matic Parts & Accessories - Tubes, Cords, Knobs, Clamps, Switches, Fans, Kits, Screws, Valves, Housings & Assemblies

    54 products
  • Peristaltic CHEM-TECH Pumps -  XP

    Peristaltic CHEM-TECH Pumps - XP

    Pulsafeeders Chem-Tech Series XP with peristaltic technology delivers worry-free dosing in a modern design. Each and every component of the Series XP is designed & manufactured for optimum reliability and durability for superior Performance. The electronic timing circuit in the adjustable A Models provides reliable pumping control, without relying on mechanical adjustment components that tend to wear out over time. Pulsafeeders intuitive interface and controls provide easy operation and the peristaltic design is virtually maintenance free operation. Specifically designed for the water conditioning market, the Series XP offers affordable solutions for both initial cost and pump operation. A rugged gear train and computer aided peristaltic design ensures long lasting performance.

    37 products
  • Peristaltic Mec-O-Matic Pumps - Dolphin, 2400T, VSP

    Peristaltic Mec-O-Matic Pumps - Dolphin, 2400T, VSP

    Pulsafeeders MEC-O-MATIC product line includes both Diaphragm and Peristaltic pumps with the ability to handle your chemical solution and slurry metering needs. Industrial Construction - The MEC-O-MATIC line was designed, engineered, and built to last, from the pump case which is molded of a rugged, chemical resistant ABS to the thermal or impedance protected gear motor. All metal gearing parts, which are heat-treated, and the output shaft supported by heavy duty bearings makes depending on the MEC-O-MATIC the right choice. Application Expertise - The MEC-O-MATIC Series pumps can be used in many different applications from feeding chemicals, detergents, liquid enzymes, and fragrances to slurry and difficult drain/grease cleaning situations. Typical applications for MEC-O-MATIC pumps are water treatment, cooling towers, swimming pools, boilers, agriculture, laundries, carwashes, livestock, metal finishing, warewashing, waste treatment facilities.

    16 products
  • Plusafeeder ECO G2 Gearchem Pumps

    Plusafeeder ECO G2 Gearchem Pumps

    This self-priming, external spur gear pump has 1/4-inch ports and will deliver flows up to 1.5 gpm. Maximum rated differential pressure for the pump is 175 psi. Designed for simplified maintenance, the pump may be quickly disassembled without the need to break piping connections. The G2 is designed for continuous duty use and can handle a wide variety of applications ranging from viscous to very thin clear, non-abrasive fluids. Pump housings are investment cast in a variety of corrosion resistant metallurgies, with adequate wall thicknesses for hydro testing. Housings are finish machined on precision CNC equipment. 

    Metallic and non-metallic gears are machine generated. A variety of materials are available, and an existing pump can be quickly converted to satisfy different service conditions. Combination metallic and non-metallic gear sets allow the pump to handle low viscosity and non-lubricating fluids at standard motor speeds. This capability provides reduced noise levels and eliminates the need for larger pumps operating at reduced speeds. All gear materials are non-sparking for use with hazardous fluids.

    GENERAL SPECIFICATIONS

    • Port size and type 1/4-inch NPT or BSPT
    • Port location Side inlet and outlet
    • Direction of rotation Bidirectional
    • Theoretical displacement .108 gal/100 rev (4.10cc/rev)
    • Drive shaft diameter 3/8-inch
    • Maximum differential press 175 psi (1220 kPa) Minimum system pressure .1mm Hg (abs)
    • Maximum speed 1725 rpm
    • Capacity at 1725 rpm, 0 psi 1.5 gpm (.34m3/hr)
    • Maximum viscosity 100,000 cP
    • Minimum viscosity None
    • Maximum fluid temp 450°F (232°C)
    • Minimum fluid temp -100°F (-73°C)
    • Fluid pH range 0-14
    • Bearing type Internal sleeve
    • Bearing lubrication By pumped fluid
    • Packing arrangements Standard or lantern ring box
    • Mechanical seals Single internal or double seals to 175 psi. Single external seal to 50 psi.
    • Approximate weight 4.2 lbs. (1.9 kg) pump only
  • Plusafeeder ECO G4 Gearchem Pumps

    Plusafeeder ECO G4 Gearchem Pumps

    This self-priming, external spur gear pump has 1/2-inch ports and will deliver flows up to 3 gpm. Maximum rated differential pressure for the pump is 140 psi. Designed for simplified maintenance, the pump may be quickly disassembled without the need to break piping connections.

    • Metallic and non-metallic gears are machine generated.
    • Mechanical seals are available for the most demanding applications. Single internal and double seals provide operation to 140 psi.
    • Pump components, in all offered materials, are stocked to provide quick delivery.
  • Plusafeeder ECO G6 Gearchem Pumps

    Plusafeeder ECO G6 Gearchem Pumps

    This self-priming, external spur gear pump has 3/4-inch ports and will deliver flows up to 10 gpm. Maximum rated differential pressure for the pump is 200 psi. Designed for simplified maintenance, the pump may be quickly disassembled without the need to break piping connections. The G6 is designed for continuous duty use and can handle a wide variety of applica¬tions ranging from viscous to very thin clear, non-abrasive fluids. 


    Pump housings are investment cast in a variety of corrosion resistant metallurgies, with adequate wall thicknesses for hydro testing. Housings are finish machined on precision CNC equipment. 
    Metallic and non-metallic gears are machine generated. A variety of materials are available, and an existing pump can be quickly converted to satisfy different service conditions. Combination metallic and non-metallic gear sets allow the pump to handle low viscosity and non-lubricating fluids at standard motor speeds. This capability provides reduced noise levels and eliminates the need for larger pumps operating at reduced speeds. All gear materials are non-sparking for use with hazardous fluids.

    GENERAL SPECIFICATIONS

    • Port size and type 3/4-inch NPT or BSPT
    • Port location Side inlet and outlet
    • Direction of rotation Bidirectional
    • Theoretical displacement .684 gal/100 rev (25.89cc/rev)
    • Drive shaft diameter 1/2-inch
    • Maximum differential press 200 psi (1390 kPa)
    • Minimum system pressure .1mm Hg (abs)
    • Maximum speed 1725 rpm
    • Capacity at 1725 rpm, 0 psi 10 gpm (2.271m3/hr)
    • Maximum viscosity 100,000 cP
    • Minimum viscosity None
    • Maximum fluid temp 450°F (232°C)
    • Minimum fluid temp -100°F (-73°C)
    • Fluid pH range 0-14
    • Bearing type Internal sleeve
    • Bearing lubrication By pumped fluid
    • Packing arrangements Standard or lantern ring box
    • Mechanical seals
    • to 50 psi. Single internal or double seals
    • to 200 psi. Single external seal
  • Plusafeeder ECO G8 Gearchem Pumps

    Plusafeeder ECO G8 Gearchem Pumps

    This self-priming, external spur gear pump has 1-inch ports and will deliver flows up to 22gpm. Maximum rated differential pressure for the pump is 100 psi. Designed for simplified maintenance, the pump may be quickly disassembled without the need to break piping connections. The G8 is designed for continuous duty industrial applications with clear, non-abrasive fluids. 


    Pump housings are investment cast in a variety of corrosion resistant metallurgies, with adequate wall thicknesses for hydro testing. Housings are finish machined on precision CNC equipment. 
    Metallic and non-metallic gears are machine generated. A variety of materials are available, and an existing pump can be quickly converted to satisfy different service conditions. Combination metallic and non-metallic gear sets allow the pump to handle low viscosity and non-lubricating fluids at standard motor speeds. This capability provides reduced noise levels and eliminates the need for larger pumps operating at reduced speeds. All gear materials are non-sparking for use with hazardous fluids.

    GENERAL SPECIFICATIONS

    • Port size and type 1-inch NPT or BSPT
    • Port location Side inlet and outlet
    • Direction of rotation Bidirectional
    • Theoretical displacement 1.368 gal/100 rev (51.79cc/rev)
    • Drive shaft diameter 1/2-inch Maximum differential press 100 psi (700 kPa)
    • Minimum system pressure .1mm Hg (abs)
    • Maximum speed 1725 rpm Capacity at 1725 rpm, 0 psi 22 gpm (5.0m3/hr)
    • Maximum viscosity 100,000 cP
    • Minimum viscosity None
    • Maximum fluid temp 450°F (232°C)
    • Minimum fluid temp -100°F (-73°C)
    • Fluid pH range 0-14
    • Bearing type Internal sleeve
    • Bearing lubrication By pumped fluid
    • Packing arrangements Standard or lantern ring box
    • Mechanical seals Single internal, single external or double seal designs
  • Plusafeeder Plastomatic Relief Valves Pumps

    Plusafeeder Plastomatic Relief Valves Pumps

    Relief Valves, By-Pass Valves, Backpressure Valves, Anti-Siphon Valves also known as Backpressure Regulators & Pressure Sustaining Valves

    One valve design provides many outstanding features... • Offer wide range of pressure settings with sensitive operation. • Provide smooth operation with higher flow. • Fail-Dry safety feature (not available on RVD or RVTX). • Each valve is individually tested prior to shipment. • No wetted metals; all external fasteners are stainless steel. • Maintenance-free designs. • Designs for crystallizing liquids. • Designs with no wetted elastomers for ultra-pure chemicals and water. Non-contaminating PTFE diaphragm designs. • Factory pre-set if requested. • Tamper-proof option.

    • One valve design serves many functions...
    • Preventing overpressure conditions in vessels and piping systems (relief valve).
    • Providing by-pass flow relief to avoid pumping problems such as deadheading (pump bypass valve).
    • Maintain backpressure in a piping system (backpressure regulator).
    • Enhance pump performance by maintaining backpressure on the pump outlet (pump backpressure valve).
    • Prevent gravity-induced siphoning through a pump, opening only when the pump is on (anti-siphon valve).

    RELIEF, BY-PASS, BACK PRESSURE & ANTI-SIPHON VALVES. 
    *Angle and In-Line Designs for Corrosive Chemicals, Water and Ultra-Pure Liquids 
    *True Blue® Relief Valves provide smooth, sensitive operation to help you manage pressure "upstream" of the valve. 

  • Pulsafeeder Eastern Centrichem Stage 1 Pumps

    Pulsafeeder Eastern Centrichem Stage 1 Pumps

    ECC1-AAK-EDNSS

    Eastern Centrichem Centrifugal Pump, One Stage, 316 Stainless Steel , 3.44 inch Impeller, TFE

    ECC1-ASA-EDNSS

    Eastern Centrichem Stainless Steel Centrifugal Pump, Single Stage, 3.88 inch impeller, 316 single cbn rotary seal with ceramic-viton, 1 inch Fnpt inlet, 3/4 inch fnpt outlet, 55 pounds

    ECC1-ASE-EDNSS

    Eastern Centrichem Stainless Steel Centrifugal Pump, One Stage, 3.88 inch impeller, Double Caron-SiC-Teflon seal, 1 inch NPT inlet, 3/4 inch NPT outlet,  55lbs.

  • Pulsafeeder Eastern Centrichem Stage 2 Pumps

    Pulsafeeder Eastern Centrichem Stage 2 Pumps

    ECJ2-ASC-CCNSS

    Eastern Centrichem Centrifugal Pump SS, two Stage, 3.75 inch impeller (std), Type 21 Double mechanical seal, Carbon-SiC-Teflon, 1/2 inch inlet/outlet

  • Pulsafeeder Eastern Centrichem Stage 3 Pumps

    Pulsafeeder Eastern Centrichem Stage 3 Pumps

    ECJ3-AFA-CCYSS

    Eastern Centrichem Centrifugal Pump. 3.12 inch Impeller. three Stages. 316 Stainless Steel Construction.316 Stainless Steel Single Seal Carbon-Ceramic-Viton. ½ inch FNPT X ½ inch MNPT Ports

    ECJ3-ASA-CCYSS

    Eastern Centrichem Centrifugal Pump, three stage 3.75 inch Impeller, 316 Stainless Steel Body, 316 single 21 seal, CBN Rotary, Ceramic seat

  • Pulsafeeder Isochem Pumps

    Pulsafeeder Isochem Pumps

    State-of-the-art magnetic technology provides a safe and reliable pump for difficult applications. The drive magnet assembly is fized to the motor shaft. The driven magnet assembly is attached to the pump shaft and rotates as the drive magnet rotates as a result of the magnetic force. The high torque capability of the rare earth samarium cobalt permanent magnets alleviates the possibility of coupling slippage. The Hastelloy C containment can separates the magnetic assemblies and contains the liquid

    Minimizes exposure of your personnel to hazardous chemicals. Eliminates contacting seal faces which are prone to wear and leakage. Provides superior corrosion resistance and minimizes heating by utilizing a Hastelloy C containment. Eliminates costly seal flush systems required on all pumps with double mechanical seals. Reduces downtime and maintenance costs through extended service intervals. Eliminates alignment problems inherent to direct-coupled units.

    ISOCHEM pumps are offered in THREE different designs: 

    GMC Series GEAR pumps are ideal for use when you encounter viscosity or suction lift requirements. They are available in a wide range of materials (316SS, Alloy 20, Hastelloy C, Titanium, Hastelloy B2, and others!). 

    CM Series of CENTRIFUGAL pumps is available as single- or multi- stage units (up to five stages). They are available in 316 stainless steel, Alloy 20, and Hastelloy C construction as standard for maximum chemical resistance. 

    RGT Series regenerative turbine pumps are offer increased discharge head capabilities over those available with our CM Series pumps. 

    Engineered for Environmental Safety. 
    Pulsafeeder's ISOCHEM pumps safely handle hazardous, highly corrosive, explosive, or toxic chemicals. They provide safe, leak-free service because the magnetic coupling eliminated the need for traditional sealing methods, such as mechanical seals or packing, the main source of leakage problems on pumps. As a result, downtime and maintenance costs are greatly reduced. And there are no worn seals to replace. 

    ISOCHEM Offers Many Benefits. 

    Minimizes exposure of your personnel to hazardous chemicals. 
    Eliminates contacting seal faces which are prone to wear and leakage. 
    Provides superior corrosion resistance and minimizes heating by utilizing a Hastelloy C containment. 
    Eliminates costly seal flush systems required on all pumps with double mechanical seals. 
    Reduces downtime and maintenance costs through extended service intervals. 
    Eliminates alignment problems inherent to direct-coupled units. 

    Advanced Magnetic Technology 
    State-of-the-art magnetic technology provides a safe and reliable pump for difficult applications. The drive magnet assembly is fized to the motor shaft. The driven magnet assembly is attached to the pump shaft and rotates as the drive magnet rotates as a result of the magnetic force. The high torque capability of the rare earth samarium cobalt permanent magnets alleviates the possibility of coupling slippage. The Hastelloy C containment can separates the magnetic assemblies and contains the liquid. 

    Applications 
    ISOCHEM Series pumps offer two principal designs to handle a broad range of applications over wide temperature, viscosity, and pressure variations. They are ideal for vacuum service and transfer of expensive, hazardous and/or corrosive chemicals over the entire pH range. Seal-less features makes then perfect for environments subject to federal regulations.


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