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Diaphragm Pumps - Macnaught USA

Air Operated Double Diaphragm Pump - Macnaught USA

29 products

Showing 25 - 29 of 29 products

Showing 25 - 29 of 29 products
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Macnaught Repair Kit of 3/4" NPT AODD Aluminum  - PN# DP34-001-RK
Macnaught M3 Repair Kit of AOD Pump, 1" Nitrile elastomer  - PN# DP10-001-RK
Macnaught Repair Kit of 1" NPT AODD PP w/FPM Elastomer  - PN# DP1-FPM-RK
Max Flow 1½" Liquid side service kit  - PN# M-DDP38SKWE-N
Max Flow 1½" Air side service kit - PN# M-DDP38SKAM

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Diaphragm Pumps – Reliable, Efficient & Built for Tough Applications - Macnaught USA

Discover Macnaught USA’s premium range of diaphragm pumps, engineered for outstanding durability and consistent performance in demanding environments. Designed to handle a wide variety of fluids—including oils, fuels, lubricants, and chemicals—our diaphragm pumps deliver smooth flow, low maintenance, and long service life for both industrial and commercial applications. Whether you need a pump for workshops, agriculture, manufacturing, fleet services, or fluid transfer systems, Macnaught diaphragm pumps provide:

  • Heavy-duty construction for long-lasting reliability
  • Chemical and corrosion resistance for harsh conditions
  • Self-priming capabilities for easy operation
  • Efficient fluid transfer with minimal downtime
  • Low-maintenance design to keep your operations running smoothly

    • At Macnaught USA, we focus on delivering high-performance pumping solutions backed by trusted engineering and a commitment to quality. Explore our range of diaphragm pumps to find the perfect fit for your operation.