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      Top Picks
      • GRACO Diaphragm Pump DF3321
      1/1
      GRACO Diaphragm Pump DF3321
      $ 1,153 .85

      ✔ In Stock (Can ship in 5-7 days)

      Quantity
      MOQ : 1
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      • 12 Months Warranty for New Products

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      • Specifications
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      The GRACO Diaphragm Pump is high quality!
      Connection Type Threaded
      Diaphragm Compatible Material PTFE
      Diaphragm Material PTFE Overmolded
      Fluid Inlet Size (in) 2
      Fluid Inlet Thread Gender Female
      Fluid Inlet Thread Type NPT
      Fluid Outlet Size (in) 2
      Fluid Outlet Thread Gender Female
      Fluid Outlet Thread Type NPT
      Fluid Section Material Aluminum
      Material Aluminum
      Maximum Air Consumption (SCFM) 175
      Maximum Air Pressure (MPa) 0.8
      Maximum Air Pressure (psi) 120
      Maximum Cycle Rate (CPM) 145
      Maximum Flow Rate (GPM) 150
      Maximum Fluid Pressure (MPa) 0.8
      Maximum Fluid Pressure (psi) 120
      Maximum Operating Temperature (°F) 200
      Maximum Solid Size (in) 0.25
      Power Source Air
      Seat Material Stainless Steel
      Type Pneumatic Diaphragm Pump

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      Reviews

      • C

        Cheryl Schlum

        Jul 23, 2025

        GRACO Diaphragm Pump DF3321
        The part arrived right on schedule and was exactly what I required.
        Helpful
        Unhelpful
      • L

        Leo LaBean

        Jun 01, 2025

        GRACO Diaphragm Pump DF3321
        Fast delivery and great value - would definitely recommend.
        Helpful
        Unhelpful
      • T

        Tony Franco

        Feb 06, 2025

        GRACO Diaphragm Pump DF3321
        Everything went like a perfectly planned event.
        Helpful
        Unhelpful
      • C

        Cerise Bunch

        Mar 27, 2024

        GRACO Diaphragm Pump DF3321
        They did a great job...
        Helpful
        Unhelpful
      • A

        Anonymous user

        Nov 25, 2022

        GRACO Diaphragm Pump DF3321
        All was ok! No problems whatsoever.
        Helpful
        Unhelpful

      GRACO Diaphragm Pump DF3321

      $ 1,153 .85
      Click here to view shipping costs.

      ✔ In Stock (Can ship in 5-7 days)

      Quantity
      MOQ : 1
      Payment Methods
      T/T pay VISA pay mastercard pay Diners Club pay Discover pay JCB pay American Express pay Stripe pay PayPal pay Google pay Apple pay Link pay venmo pay
      • Online Support 24/7

      • 12 Months Warranty for New Products

      • 30 Days Money Back Guarantee

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