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Diaphragm Pumps - Macnaught USA

Air Operated Double Diaphragm Pump - Macnaught USA

36 products

Showing 1 - 24 of 36 products

Showing 1 - 24 of 36 products
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Macnaught Max Flow Air Operated Double Diaphragm Pump 3/4" Macnaught Max Flow Air Operated Double Diaphragm Pump 3/4"
Max Flow AODD pump - Macnaught USA Max Flow Diaphragm Pump - Macnaught USA
Max Flow Air Operated Double Diaphragm Pump 1½” NPT/FLG - 158GPM - PN# M-DDP38AN-02 Air operated Diaphragm Pump - Macnaught USA
Air Operated Diaphragm Pump - Macnaught USA Max Flow Air Operated Double Diaphragm Pump 2" NPT/FLG - 211 GPM - PN# M-DDP50AN-02
Max Flow Air Operated Double Diaphragm Pump 3" NPT/FLG - 277 GPM - PN# M-DDP75AN-02 Max Flow Air Operated Double Diaphragm Pump 3" NPT/FLG - 277 GPM - PN# M-DDP75AN-02
1/2" Max Flow Liquid Side Service Kit  - PN# M-DDP13SKWE-N
Max Flow 1/2" Air Motor Service kit  - PN# M-DDP13SKAM
Max Flow 3/4" Liquid side service kit  - PN# M-DDP19SKWE-N
Max Flow 3/4" Air side service kit  - PN# M-DDP19SKAM
Max Flow 1" Liquid side service kit  - PN# M-DDP25SKWE-N
Max Flow 1" Air side service kit - PN# M-DDP25SKAM
Max Flow 1" Liquid side service kit  - PN# M-DDP25SWWE
Max Flow 1" Air side service kit - PN# M-DDP25SWAM
Max Flow 1½" Air side service kit - PN# M-DDP38SKAM
Max Flow 1½" Liquid side service kit  - PN# M-DDP38SKWE-N
Max Flow 2" Liquid side service kit  - PN# M-DDP50SKWE-N
Max Flow 2" Air side service kit  - PN# M-DDP50SKAM
Max Flow 3" Liquid side service kit  - PN# M-DDP75SKWE-N

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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.