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Chemical Metering Pumps

13 Results Found that Include 254 Products

Product availability based on selecting either shipping or pick up and a location. Dismiss
Results per page:  16 | 32 | 48
  • PULSATRON
  • Metering Pump Metering Pump
  • Multiple product options available

    Adjustable, self-priming, single-head metering pumps feature a double-ball check valve and leak-free sealless liquid end. Powered by high-quality, fin-cooled solenoids.

    Multiple product options available

  • MEC-O-MATIC
  • Metering Pump Metering Pump
  • Multiple product options available

    Adjustable, single-head metering pumps have pressure relief valves that prevent ruptured lines and motor burnout. ABS housing, PTFE diaphragm, Viton® valve seats, ceramic ball checks, PVC head, antifouling injection fittings, and foot valve strainers.

    Peristaltic pumps offer nonclogging, adjustable output, and a valveless design. They are chemical- and corrosion-resistant and recommended for use with off-gassing chemicals such as hydrogen peroxide and chlorine. They feature polycarbonate heads, Norprene® peristaltic tubing, PVC injection fitting, polypropylene strainers with weight, and 15-ft. polyethylene tubing.

    Multiple product options available

  • STENNER
  • Peristaltic Metering Pump Peristaltic Metering Pump
  • Multiple product options available

    Adjustable-rate, proportional peristaltic metering pumps inject directly into water lines, so solutions do not contact any moving parts, eliminating water flow restrictions. Convenient panel-mounted configuration. A contacting water meter actuates the pump to treat livestock drinking water with disinfectants, acids, and medications.

    Variable-speed peristaltic pumps feature quick-release heads to facilitate simple tube changes. Santoprene peristaltic tubing is FDA-approved and requires no adjustment or lubrication.

    Adjustable single-head, adjustable double-head, variable-speed single head, and fixed-rate single head metering pumps are recommended for injecting solutions into commercial swimming pools, spas, well water, municipal/industrial waste water, cooling tower/boiler water treatment, animal health, and various industrial water processing applications.

    Multiple product options available

  • CHEM-TECH
  • Peristaltic Metering Pump Peristaltic Metering Pump
  • Multiple product options available

    Adjustable-rate, and fixed-rate high-pressure peristaltic metering pumps are self-priming to 24 ft. They are engineered with chemical-resistant Norprene® tubing and PVC fittings for reliable flow up to 300cP, even with outgassing (offgassing) liquids. They also feature rugged ABS enclosures, control covers, and rain shields that allow for horizontal or vertical mounting.

    Adjustable, single-head diaphragm metering pumps feature adjustable feed rates, thermally protected fan-cooled motors, and high-torque motor gear couplings for startup under maximum pressure. PTFE-faced diaphragm, CSPE seals and O-rings.

    Multiple product options available

  • CHEM-TECH XPV
  • Diaphragm Metering Pump Diaphragm Metering Pump
  • Multiple product options available

    For degassing applications, these diaphragm metering pumps never lose their prime. No need for a bleed valve. Each includes 16 ft. of tubing, along with valve/strainer/weight and injection/back pressure valve assemblies. Mount vertically or horizontally.

    Multiple product options available

  • CONTROL COMPANY
  • Peristaltic Metering Pump Peristaltic Metering Pump
  • Multiple product options available

    For chemical metering applications. Fluid contacts only the tubing for contamination-free pumping. Reverses at the touch of a switch for ease in draining tubing.

    Multiple product options available

  • BLACKLINE BY PULSAFEEDER
  • BLACKLINE BY PULSAFEEDER Chemical Metering Pumps BLACKLINE BY PULSAFEEDER Chemical Metering Pumps
  • Multiple product options available

    PULSAFEEDER® chemical metering pumps help deliver precise and accurate metering control. Each features oil-lubricated ball bearings in a die-cast aluminum housing, long-life reinforced PTFD diaphragm, and micrometer-style stroke length adjustments. High efficiency operation. Leakfree, sealless, liquid end.

    Multiple product options available

  • OMNI
  • Diaphragm Metering Pump Diaphragm Metering Pump
  • Multiple product options available

    Diaphragm metering pumps. Each features durable worm gearing and oil-free greased bearings for long life. Aluminum gear housing, PVDF or 316 SS liquid end materials, PTFE diaphragm, seals, and O-rings. Cartridge check valve helps to reduce backflow and enhance priming.

    Multiple product options available

  • HEIDOLPH
  • HEIDOLPH Peristaltic Metering Pumps HEIDOLPH Peristaltic Metering Pumps
  • Multiple product options available

    Heidolph peristaltic metering pumps help to provide liquid transfer with clockwise or counterclockwise operation. Variable speeds are adjustable from 5 to 600 rpm on the analog control knob. Speed is held constant, even under changing loads.

    Multiple product options available

Peristaltic Chemical Metering Pump, Max. Pressure: psi
  • TM

    Grainger Choice

  • DAYTON
  • Chemical Metering Pump Chemical Metering Pump
  • Multiple product options available

    Chemical metering pumps feature constant speed motors, cast aluminum pump housings, rubber tubing, and stainless steel hose connections.

    Multiple product options available

Results per page:  16 | 32 | 48

Grainger provides a large selection of chemical metering pumps to help you find the pump that can easily handle your metering needs. Choose from adjustable and fixed-rate peristaltic and diaphragm metering pumps to help handle high and low pressure industrial and agricultural applications. Shop Grainger first for high-quality chemical metering pumps.

Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order. More