Macnaught Air Operated Double Diaphragm Pump - 3/4"

• Experience the next level of fluid transfer efficiency with our Max Flow Series Double Diaphragm Pump.
• Made in Japan for precision and durability, these pumps operate at a 1:1 ratio with a 130 LPM flow rate, making them ideal for high-volume, low air consumption across industries.
• Dependable, low-maintenance, and versatile.
• Designed to keep your operations running smoothly.

Package Includes

• 1 unit of Diaphragm Pump

Note: Recommended fluids (Oils and Engine Coolants (new & used), Oily water, Diesel, Diluted Acids ( Sulfuric Acid, Hydrofluoric Acid)

Technical Specifications

• Max air pressure: 20 to100 PSI or 1.37 to 6.89 bars
• Port Definition: Side Port
• Inlet/outlet: 3/4" BSPT (F)
• Air inlet: 1/4" BSPT (F)
• Max flow rate: 130 LPM ( 35 GPM)
• Suction lift : 3m (dry)
• Suction lift: 8m (Wet)
• Max solids handling: 2mm
• Fluid temperature: 0ºC – 60ºC & (32ºF - 140ºF)
• Wetted Parts (Diaphragm/Balls/Seats): PPG, NBR
• Height: 36.8cm, Width: 31.4cm, Depth: 37.3cm
• Air Motor: PPG

Features & Benefits

• Optimized Flow: Lighter spool ensures faster, smoother operation.
• Effortless Maintenance: Easily accessible air motor for quick and hassle-free servicing.
• Dry-Run Safe: No overheating, runs without liquid.
• Deadhead Resistant: Withstands closed discharge without damage.
• Self-Priming: Eliminates the need for manual priming.
• No inline lubrication required: Reduces maintenance and operational costs.
• Diaphragm: Nitrile Buna-N (NBR).
• Pump Wetted Parts: Glass-Filled Polypropylene (PPG) and Nitrile Buna-N (NBR).
• Convenient Side Port: Easy access for streamlined installation and flexible piping.