Air-Operated Double Diaphragm Pump, Nitrile Diaphragm for Oil, Diesel & Petroleum Transfer – 120 PSI

Our air-operated double diaphragm pump is engineered for high-performance transfer of petroleum, diesel, oil, and low-viscosity fluids. Built with premium nitrile diaphragms, this pump ensures durability, corrosion resistance, and long-lasting operation, even in demanding industrial environments.

Key Features & Benefits:

Premium Nitrile Diaphragms – Resistant to wear, chemicals, and abrasion, ensuring extended lifespan. Handles temperatures up to 150°F (66°C) and pressures up to 120 PSI.

High Flow Efficiency – Delivers a maximum flow rate of 140 GPM (75 GPM standard) with a max head lift of 275.6 ft (84 m), making it ideal for fast fluid transfer.

Leak-Proof & Sturdy Construction – The aluminum alloy housing provides corrosion resistance, while bolted seams ensure a secure, leak-free operation.

Optimized Air Performance – Features a 1/2" FNPT air inlet and 2" inlet/outlet ports for smooth operation. The double-acting glyd ring seal enhances air efficiency.

Low Pulsation Design – Equipped with a stainless steel modular air valve for smooth, rapid changeover, reducing downtime and improving productivity.

Wide Industrial Applications:

This diaphragm transfer pump is perfect for handling:

• Petroleum, diesel, waste oil, and hydraulic fluids

• Alcohol, detergents, and beverages

• Chemicals, coatings, and water treatment

Ideal for industries like oil & gas, mining, metallurgy, automotive, and printing, this pump ensures reliable, efficient fluid transfer in harsh conditions.