Stainless Steel Air-Operated Diaphragm Pump with PTFE Diaphragm, Ideal for Petroleum, Diesel & Oil Transfer

Upgrade your fluid handling with our air-operated double diaphragm pump, designed for pneumatic transfer of petroleum, diesel, oil, and low-viscosity fluids. Built with premium PTFE diaphragms, this pump ensures long-lasting durability, corrosion resistance, and leak-proof performance—ideal for demanding industrial applications.

Key Features & Benefits:

Premium PTFE Diaphragms – Engineered for superior chemical resistance, handling aggressive fluids like gasoline, hydraulic oil, and solvents with ease. Max. temperature: 150°F/66°C; Max. pressure: 90 psi.

Sturdy Stainless Steel Construction – The 304SS housing provides exceptional corrosion resistance, while bolted seams ensure leak-proof operation even under high-pressure conditions.

High-Efficiency Pneumatic Performance – Features a 1/2" inlet/outlet and 1/4" FNPT air inlet for smooth, low-pulsation flow (3 GPM max.). The double-acting sealing and glyd ring enhance air performance for consistent, reliable transfer.

Advanced Air Distribution System – The modular stainless steel air valve ensures rapid, smooth changeover, reducing downtime and boosting productivity in petroleum, mining, water treatment, and automotive industries.

Versatile Applications – Perfect for transferring waste oil, alcohol, detergents, diesel, and more. Suitable for industrial, chemical, and food-grade fluid handling.

Why Choose Our Diaphragm Pump?

Whether you need efficient diesel transfer, oil pumping, or chemical-resistant fluid handling, this PTFE diaphragm pump delivers durable, low-maintenance performance. Its pneumatic operation eliminates electrical hazards, making it safer for volatile environments.

Upgrade your fluid management system with a high-flow, corrosion-proof pump built for longevity and peak efficiency.