Master Mfg® Everflo Diaphragm Pump – 3.0 GPM
SKU: 24507931389

Master Mfg® Everflo Diaphragm Pump – 3.0 GPM

Sale price$143.99 Regular price$159.99
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  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 6 - Jul 11

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Description

Master Mfg® Everflo Diaphragm Pump – 3.0 GPMMaster Mfg Everflo Diaphragm Pump 3. 0 GPM Experience reliable and powerful spraying performance with the Master Mfg Everflo 12V 3. 0 GPM On Demand Diaphragm Pump engineered for spot and broadcast spraying. Built with premium components and precision design, this pump delivers consistent flow, durability, and efficiency for a wide range of agricultural and fluid transfer applications. Key Features Flow Rate: 3. 0 GPM (Gallons Per Minute) Voltage: 12V

Master Mfg® Everflo Diaphragm Pump – 3.0 GPM

Experience reliable and powerful spraying performance with the Master Mfg® Everflo 12V 3.0 GPM On-Demand Diaphragm Pump — engineered for spot and broadcast spraying. Built with premium components and precision design, this pump delivers consistent flow, durability, and efficiency for a wide range of agricultural and fluid transfer applications.

Key Features

  • Flow Rate: 3.0 GPM (Gallons Per Minute)

  • Voltage: 12V DC On-Demand Operation

  • Valves & Diaphragm: Corrosion-resistant Viton® valves and Santoprene® diaphragm for superior chemical compatibility

  • Manifold: Fiberglass-reinforced polypropylene with quick-attach ports for easy setup

  • Smart Technology:

    • Honeywell Micro Switch for reliability and safety

    • Smooth valve design for faster priming

    • Pressure switch that cycles gently to reduce motor wear

    • Automatic shut-off when no flow is required — saves battery power

  • Includes: 3/8” hose barb and ½” NPT adapter fittings (Boxed version only)

  • Compatibility: Safe for use with Round-Up® and other common agricultural herbicides and insecticides

  • Certification: CE approved and fits most standard sprayer tank mounting patterns

Applications

  • Spot and broadcast spraying

  • Herbicide and pesticide applications

  • Fluid transfer and general agricultural use

Why Choose Everflo

Built for long-lasting performance and trusted by professionals, the Everflo 3.0 GPM Diaphragm Pump combines power, reliability, and efficiency — making it a must-have for any sprayer system.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 24507931389

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S. Jordan
Cuba, US
★★★★★ 5
Quite a nice shirt!
Size: XX-Large, Color: White
Nice fabric and fit! Nicely constructed, no skimping, no complaints at all.
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Reviewed in the United States on June 7, 2026
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John Turner
Houston, US
★★★★★ 5
Beautiful shirt
Size: XX-Large, Color: Sea Green
Great price great cotton shirt. Can’t lose.
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Reviewed in the United States on May 28, 2026
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Amazon Customer
Lexington, US
★★★★★ 5
Great quality very comfortable
Size: Large, Color: White
100% the best cotton shirt I’ve bought in a very long time loved it so much. I bought the black after I bought it. I started looking at other colors.
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Reviewed in the United States on May 24, 2026
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Westerner
Fort Morgan, US
★★★★★ 4
Fair quality all cotton Oxford with wide choice of colors
Size: Small, Color: Sky Blue
This is real oxford cloth with the warp dyed and weft left white. It's actually 100% cotton. I've ordered several other "100% Oxford" shirts on Amazon that were not. Amazon's own Essentials brand OCBD is better than this Cotton King brand and only half the price, but it is not offered in even a fourth of the colors. I like all the pastels. Amazon's "Stretch" version is not Oxford cloth or cotton at all. These Cotton King shirts are a bit lighter weight than the non-stretch cotton Amazon Oxford shirts which are about the same weight as the original Brook's Brothers or Lands' End "Sail Rigger Oxford" which is their current heavyweight oxford as well as their "Hyde Park" Oxford from the past. The Brooks Brother's USA-made Oxfords may be worth it, but I don't have a use for them. Their imported "Friday" Oxfords are just overpriced. Lands' End has been changing their sources and the fit is inconsistent often with sleeves that are too short and very few color choices. The all-cotton Amazon Oxfords are at least as good as the Lands' End and Brooks Brothers Friday shirts, sell for as little as Lands' End's lowest sale prices, and fit better, but the color choices are few. I've only bought these Cotton King in a few colors the others aren't offering. They're more expensive, but still half the price of the Friday shirts and worth just as much.
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Reviewed in the United States on June 2, 2026
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deedee
Fort Morgan, US
★★★★★ 5
The way it fits
Size: XX-Large, Color: White
Great my husband loves the shirt , it fits him so comfortably. And loves it all cotton . Thumbs up
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Reviewed in the United States on May 16, 2026

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