Ampco Pumps Company is a leading manufacturer of stainless steel, duplex stainless steel, and nickel aluminum bronze centrifugal pumps for the sanitary, marine and industrial markets. From metallurgy and corrosion resistance to demanding seal requirements, customers have come to rely on Ampco's heavy duty construction and efficient design for solutions to difficult pump applications, including sanitary pumps, marine pumps, and industrial pumps. We will meet or beat any price you get on Ampco Sanitary Pumps call 1-800-810-1053 for pricing and delivery time. Ampco Pumps is a dynamic company enjoying continued growth and success in the pump industry.  We are a leading manufacturer of centrifugal and positive displacement pumps for the sanitary, marine and industrial markets.

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Series from AMPCO Pumps

  • AC/AC+ Series Pumps

    AC/AC+ Series Pumps

    AMPCO AC / AC+ Sanitary Centrifugal Pumps

    Time for a C series pump upgrage? Ampco AC/AC+ Sanitary Pump Series are corrosion resistent due to their 316L stainless steel construntion. These are certified 3A for use in sanitary applications. If reliabilty and cost is an issue for you then AMPCO pumps are just what you need.

    AC+ pumps are the first significant improvement in the traditional “C Series” style of pumps in over a quarter century. These pumps offer an improved shaft design comparable to more expensive sanitary pumps, while retaining the hydraulic characteristics and external dimensions of the AC product line.

    • Clamped stub shaft and threaded impeller nut provide  more stable performance.
    • External dimensions are the same as AC pumps – no need  to change piping.
    • Hydraulic performance is identical to the AC pumps.
    • Casing, backplate, adapter and seals are interchangeable.
    • Standard one week delivery.

    AC pumps are in compliance with 3A standards and offer these  additional advantages:

    • Low cost
    • AC parts are 100% interchangeable with other leading brands.
    • 316L Stainless steel construction.
    • Stainless steel adapters are standard.
    • Optional NPT, flanged and standard international connections available
    • Standard one week delivery.

    Common Applications

    • Bottled water
    • Brewing
    • Poultry Industry
    • Marinade Solutions
    • Red Water Chillers
    • Carbonated Beverages
    • Juice
    • Dairy
    • Pharmaceuticals
    93 products
  • AL Series Rotary Lobe Pumps

    AL Series Rotary Lobe Pumps

    AMPCO AL Sanitary Rotary Lobe Pumps

    AL Rotary Lobe Positive Displacement Pumps - Cutting edge technology & performance with a low cost.

    Ease of maintenance, CIP performance, uptime reliability, and economical pricing are key characteristics of Ampco’s AL Series of rotary lobe positive displacement pumps, making this series a favorite of maintenance departments and plant managers. Every new positive displacement pump Ampco manufactures is supplied  with a 304 stainless steel gear case, making these pumps popular with inspectors, as well. The AL Series features a unique front-loading seal design to provide easier cleaning and reduced maintenance time. Rotors and seals can be effortlessly accessed by removing the front cover while connections remain in place.

    AMPCO's AL Series efficiently suited for a variety of applications including food, dairy, beverage, and pharmaceutical applications. These pumps accommodate viscosities ranging from 1 to 1,000,000 centipoise. Self-priming capabilities up to 12’ / 3.7m and flow rates up to 440 GPM / 100 m3/hr make this a versatile, yet economical, pump for a variety of processing applications.

    5 products
  • Ampco Craft Beer Pumps

    Ampco Craft Beer Pumps

    Craft Brew Pump CB+ Series by Ampco Pumps Company

    Ampco CB+ Craft Brew Pump features a sanitary internal seal design that will keep seal faces cooler and minimize product buildup. Dry running external mechanical seals on standard “C Series” style pumps is unavoidable when pumping wort at temperatures near boiling. Flashing will occur between seal faces causing premature seal wear and allow solids to build up between the faces resulting in leaking. The CB+ design minimizes these problems in several ways:

    • The internal seal is submersed in the product to promote cooling.
    • Pressure within the pump will create higher closing force on the balanced seal faces to minimize product buildup.
    • The internal spring will help agitate the wort solids keeping them from pooling at the seal faces.

    New CB+ pumps are hydraulically and dimensionally interchangeable with existing C Series pumps. There is no need to change piping or purchase a pump that costs twice as much. Ampco offers two CB+ conversion kits, allowing existing C Series and AC+ pumps to be converted to CB+ pumps.

    • CB+1: Convert an Ampco AC+ pump to a CB+ simply by replacing the seal and backplate (CB+1 conversion kit).
    • CB+2: Convert Ampco AC and competing C Series pumps with the CB+2 conversion kit.(includes backplate, seal, stub shaft, collar, o-ring, and impeller nut).

    CB+ Series Centrifugal Craft Brew Pump Features

    • 316L Stainless Steel Heavy Wall Construction
    • Cast and Machined
    • 304 Stainless Steel Adapter
    • Dynamically Balanced Impeller
    • 316L Stainless Steel Shaft

    CB+ Series Performance Overview

    • Models: 8
    • Max Discharge Pressure: 130 PSI / 9 BAR
    • Max Flow Rate: 920 GPM / 209 Mᵌ/ hr
    • Max Viscosity: 1,200 cP
    • Seal Specifications: 1 Seal Options
    13 products
  • Ampco Sanitary Pumps

    Ampco Sanitary Pumps

    Ampco Pumps has been supplying stainless steel centrifugal pumps to dairy and food processing plants since the first generation CIP systems were developed in the 1950's. Today Ampco pumps offer a complete line of sanitary pumps to meet all of your centrifugal pump requirements.

    AC pumps are 100% interchangeable with the traditional "C Series" style pumps. Our AC+ model retains the hydraulic and dimensional specifications of the AC pumps while incorporating an improved shaft design

    LC/LF/LD pumps are interchangeable with Fristam's competing FPX/FPR/FP models. These pumps offer heavy duty, cast construction and superior efficiencies. Every Ampco LC/LF/LD pump includes a standard stainless steel adapter.

    Ampco's SP pumps are interchangeable with Fristam's competing FZX product line. The liquid ring design makes SP pumps ideally suited for CIP return applications and for handling products with entrained air.

    Ampco AL Series rotary lobe positive displacement pumps offer superior performance and value for sanitary pumping applications found in the food & beverage, dairy, and pharmaceutical industries. The 3A approved design is capable of pumping fluids with viscosities ranging from 1-1,000,000 cP.

    D Series pumps with an industrial impeller design are a reliable, cost-effective option for non-product contact applications, including CIP and COP.


  • D Series Pumps

    D Series Pumps

    AMPCO D Series Sanitary Centrifugal Pumps

    Cleaning, Sanitizing Solution Pumps - CIP & COP Systems

    Ampco’s DC2 Series has set the standard for CIP supply pumps for over 25 years. The D Series is an affordable solution to your CIP return problems.The D Series line of pumps is designed primarily for pumping cleaning and sanitizing solutions for the dairy, food, and pharmaceutical industries.The DV double volute design is available and reduces air  binding without an air relief valve.

    Efficient Performance, Quiet Operation & Longer Seal Life!

    D Series Pump Features

    • Double volute design is available to reduce air binding
    • Optional mechanical seal material
    • Enclosed impeller design
    • Surface finish better than ACI SIS #1
    • Allowable working pressure to 125 psi
    • Temperatures to 400° F
    • Close coupled to NEMA standard JM motors
    • One Week Deliver
    1 product
  • IC+ Series Pumps

    IC+ Series Pumps

    AMPCO IC+ Centrifugal Pumps

    IC+ Series Industrial Pumps are based on the AC+ design, but intended for non-sanitary applications.


    • Pumps are constructed of 316L stainless steel
    • Glass beaded finish with standard NPT connections and flanges optional
    • Type 21 mechanical seal with multiple material options
    • External dimensions are the same as the AC / AC+ pumps
    • Hydraulic performance is identical to AC / AC+ pumps
    • Every IC+ pump includes a standard stainless adapter
    • Standard one week delivery
    4 products
  • L Series Sanitary Pumps

    LC / LD / LF / LME / LH SP High Efficiency Pumps

    AMPCO L Series Sanitary Centrifugal Pumps

    LC / LD / LF / LME / LH / SP

    Ampco now offers three lines of high efficiency centrifugal pumps to meet all sanitary requirements.

    • LF pumps offer a front-loading seal design for ease of maintenance and are easily convertible to a double seal without changing any other parts.
    • High efficiency design and performance offers gentle product handling capability up to 1200 cps.
    • Heavy-wall construction, tight manufacturing tolerances, dynamically balanced impellers and a self-aligning shaft minimize vibration and promote longer seal life.
    • Standard adapters are made of 304 SS to resist corrosion.

    LC / LD / LF / LME / LH High Efficiency Pumps

    • LC – Single internal seal
    • LD – Double seal
    • LF – Front-loading seal design easily converted to double seal
    • LME – Metric version of the LF
    • LH- High pressure pump, inlet pressure up to 600 PSI/41.5 BAR

    SP Series

    The self-priming capability of Ampco’s SP liquid ring pumps make them ideally suited for CIP return applications and for handling products with entrained air.

    • The ability to handle products with entrained air makes SP pumps extremely efficient for emptying tanks and drums.
    • Tight manufacturing tolerances and the unique vane-shaped impeller enables SP pumps to handle shear sensitive products efficiently.
    • SP pumps are available with either single or double external mechanical seals.
    • Standard adapters are made of 304 SS to resist corrosion.
    6 products
  • Repair Parts

    Repair Parts

    AMPCO Pumps Repair Parts. Series Replacement pump parts include: AC/AC+, CB+, Carts (Beer / Beverage Cart), D K M R Z, LC/LD, LF, LH, SP. Other series includes: AL, ZP, ZP1, ZP2, ZP3, XP & ZP3A. AAP repair parts for Blender Mixer Series, ROLEC DH and QTS Ampco Pumps

    7109 products
  • Z / K / R Series Marine & Industrial Pumps

    Z / K / R Series Marine & Industrial Pumps

    AMPCO Z / K / R Series Marine Industrial Centrifugal Pumps

    K, Z, R Series Pump Features:

    • Heavy-wall construction with tight manufacturing tolerances
    • High-efficiency design with fully-shrouded, dynamically-balanced impellers
    • Close-coupled on JM, 56J, IEC frame motors
    • The standard seal is a T21 single mechanical with ceramic seat,carbon rotating element, Buna elastomers and 304SS metallics. Various other seal options are available.
    • ABS (American Bureau of Shipping) type approval available
    • Capacities from 5-3000 GPM, 1-680 m 3 /h
    • Bearing frame mounting available

    K Series - Nickel Aluminum Bronze, 316 Stainless Steel

    • Pressure up to 150 psi, 10 bar 
    • Temperatures up to 225°F, 105°C
    • Multiple seal options • Enclosed impellers
    • Close-coupled to NEMA motor 

    Z Series - Nickel Aluminum Bronze, 316 Stainless Steel, Duplex 2205

    • Pressure up to 175 psi, 12 bar
    • Temperatures up to 250°F, 120°C
    • Multiple seal options • Internal Seal flush
    • Replaceable wear rings
    • Close-coupled to NEMA or IEC motor

    R Series - Nickel Aluminum Bronze, 316 Stainless Steel

    • Self-priming up to 25 ft., 7.6m
    • Pressure up to 175 psi, 12 bar 
    • Temperatures up to 225°F, 105°C
    • Multiple seal options
    • Enclosed impellers
    • Close-coupled to NEMA or IEC motor

    K, Z, R Series Applications:

    • Commercial saltwater applications
    • Reverse osmosis
    • On-board vessels
    • Engine cooling, condenser cooling, refrigeration and fire pumps
    • Effluent waste water, brackish water
    52 products
  • ZP Series ZP1 / ZP+1 /  ZP2 / ZP3

    ZP Series ZP1 / ZP+1 / ZP2 / ZP3

    AMPCO ZP Positive Displacement Pumps

    ZP1 / ZP1+ / ZP2 / ZP3

    The ZP Series establishes a new standard of value, quality and features in the positive displacement pump market.

    In 2010, Ampco introduced the ZP1 and ZP2 Series of positive displacement pumps. The ZP Series offers more standard features than competing pumps including a stainless steel gearcase. ZP1 and ZP2 Series pumps are part-for-part, 100% interchangeable with the competition.

    Raising the bar in 2012 Ampco introduced the ZP3 Series. The patented ZP3 is fully CIP-able without modification or loss of efficiency. The front-loading seal design allows for fast and easy maintenance without removing process piping or the heavy fluid end. The unique rotor case design eliminates all dead zones within the pump making the ZP3 the only fully CIP-able choice in sanitary positive displacement pumps. The ZP3 is EHEDG certified; in conformance with 3A standards and the ATEX Directive.

    Further advancing the traditional design features of positive displacement pumps Ampco introduced the patented ZP1+ Series, which is designed to allow o-ring seals to be changed without disconnecting the pump from the piping system. Both the ZP3 and ZP1+ set a new standard for sanitary processing. The entire ZP Series offers quality, enhanced features, value and proven performance.

    Available Options

    • Rectangular inlets
    • Heating jackets
    • Pressure relief valves
    • Aseptic design
    • Optional rotor designs
    • Full assemblies
    • Flat body profile
    • Tethered wing nuts
    • Cover handles
    • Consult with engineering for additional options

    ZP Performance Specifications Range

    • Capacity range: 0.1 to 648 gpm (0.02 to 147.2 m 3 /hr)
    • Pressure range: up to 500 psi/34 Bar
    • Temperature range: -40˚F to +300˚F (-40˚C to +150˚C) Note: Hot clearances required for high temp operation
    • Viscosity range: 1 to 1,000,000 CPS
    4 products
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