Skip Content


Acetal Viton® Single Double Diaphragm Pump, 2.5 gpm, 75 psi

  • Item # 12W294
  • My Part #
  • Mfr. Model # N5100020G
  • Catalog Page # N/A
  • UNSPSC # 40151548
Acetal Viton® Single Double Diaphragm Pump, 2.5 gpm, 75 psi close

Using 360° Viewing:

  1. Rotate: Use top-to-bottom, side-to-side by use of mouse arrow.
  2. Zoom In: Double click on image.
  3. Zoom Out/Reset: Put photo at full zoom & then double click.

CAD Downloads

Web Price $193.00 / each
Activate Now

to save with

Select AdvantageSM

Please sign in or register to access lists

Please sign in or register to access Quote

Want to Get Free Shipping?

  • Shipping Weight 1.35 lbs.
Country of Origin China Country of Origin is subject to change.
Note: Product availability is real-time updated and adjusted continuously. The product will be reserved for you when you complete your order. More

Product Details

Double Diaphragm Pump is constructed with a polypropolyne body, which can resist a wide array of chemicals and therefore can be used in various applications. Unit is not designed for permanent residential domestic water applications.

View More

Technical Specs

  • Item Double Diaphragm Pump
  • Pump Operation Type Air Operated
  • Max. Flow 2.5 gpm
  • Max. Temp - Pumps 120 Degrees F
  • Housing Material - Pumps Acetal
  • Inlet/Outlet Size 3/8"
  • Connection Style Hose Barb
  • Air Inlet Size 1/4" Barb
  • Diaphragm Material - Pumps Viton(R)
  • Valve Type Ball
  • Max. Flow GPM 2.5
  • Max. Operating Pressure 75 psi
  • Ball Material Polypropolyne
  • Check Seat Material Viton(R)
  • Max. Dia. Solids 1/8"
  • Manifold Connection Single
  • Length 6"
  • Width 2-3/8"
  • Height 4"
  • Self-Priming Dry 28 ft.
  • Self-Priming Wet 32 ft
  • Manufacturers Warranty Length 1 yr.
How can we improve our Technical Specifications?

Compliance and Restrictions


Alternate Search Terms

Customer Reviews

Product Reviews Disclaimer:
Grainger is neither responsible for, nor does it endorse, the content of any product review or statement posted. Any statements posted constitute the statements of the poster and are not the statements of Grainger. The statements posted by Grainger employees with the Grainger employee badge represent the views of such employees and are not the statements of Grainger. Grainger makes no representations as to the appropriateness, accuracy, completeness, correctness, currentness, suitability, or validity of any product review or statements posted, including those posted by employees with the Grainger employee badge, and is not liable for any losses, injuries or damages which may result from any such product review or statements. Use of any linked web site provided in a product review or post is at the user's own risk.