Air Operated Diaphragm Pump

Stainless steel air operated double diaphragm pump for sugar syrup feeding. Handles solids up to 5mm. CE and ISO 9001 certified. Durable, dry-run safe, and customizable. Ideal for viscous and shear-sensitive liquids.

FDA compliant air operated diaphragm pump with 1 inch ports and 304 stainless steel wetted parts. Self-priming, lube-free air valve, ideal for shear-sensitive liquids. CE and ISO 9001 certified. Suitable for food, pharmaceutical, and cosmetic industries.

Industrial 1" stainless steel diaphragm pump with 40 GPM flow and 120 PSI max pressure. Features micro diecast construction for enhanced durability, anti-corrosion design, and central port for balanced liquid delivery. Ideal for chemical and abrasive fluids. CE, ATEX, ISO9001 certified.

This 1/4 inch PVDF air operated diaphragm pump handles water, oil, and lotion transfer at low pressure. Max 100 psi, 5.0 gpm flow, and 3m dry suction. Leak-free, friction-free design with wide temperature range. Ideal for mixing tanks, filling machines, and drum transfer. Custom options available.

Stall-free, ice-free pneumatic diaphragm pump with 1" fluid ports and Santoprene membranes. Handles solids up to 4mm, self-priming to 7m, head to 80m. CE/ISO certified. Customizable materials and OEM/ODM available.

Stainless steel 3-inch AODD pump handles water, oil, lotion, and acids. Features 270 GPM max flow, 120 PSI, dry self-priming, and stall-free operation. Ideal for chemical dosing, wastewater, and filter press. CE certified, customizable.

2 inch aluminum alloy AODD pump for oil, water, lotion, and acid transfer. Max 120 psi, 150 gpm. Features Santoprene balls, stainless steel valve seats, and 5 year warranty. Custom solutions and comprehensive spare parts support available.

High-flow 2" full stainless steel AODD pump, ATEX compliant. Max 150 GPM, 120 PSI, dry suction 5m. Durable, easy maintenance, ideal for acids, chemicals, oil & gas. Custom materials and connections available.

This 1 inch stainless steel air operated diaphragm pump is ideal for powder transfer. Features leak detection, handles 5mm solids, and is CE/ISO certified. Durable and efficient for industrial use.

This 1/2 inch air operated diaphragm pump delivers up to 15 GPM at 100 PSI. Constructed with corrosion-resistant polypropylene and PTFE diaphragm, it offers quiet operation, no seals to leak, and easy maintenance. CE certified with customizable material options for industrial fluid transfer.

RV series AODD pump features a reliable reversing valve for non-stop operation, reducing downtime. Acid-resistant aluminum and robust plastic slide block ensure durability. Ideal for chemicals, mud, and wastewater. Custom options and 1-year warranty available.

Heavy-duty PVDF air operated diaphragm pump with 3 inch ANSI ports, flow up to 270 GPM. Leak-free bolted design, easy maintenance, ideal for chemicals, water treatment, and high-viscosity fluids. Custom options and 1 year warranty available.

Explosion-proof pneumatic diaphragm pump with 15 gpm capacity and 100 psi max pressure. Handles corrosive, viscous, and abrasive fluids. CE certified, customizable, and ideal for water treatment and chemical transfer.

This 3/8" air operated diaphragm pump features a PTFE diaphragm for handling strong acids and alkalis. With a max working pressure of 7bar and flow rate of 26.5L/min, it offers dry suction lift of 3m and explosion-proof operation. Ideal for chemical, petrochemical, and wastewater industries.

Explosion-proof pneumatic diaphragm pump with 1/2 inch ports, 57 LPM max capacity, and 0.7 Mpa discharge pressure. Features self-priming, stall-free operation, and modular air valve for low pulsation. Ideal for corrosive, flammable, and high-viscosity fluids. CE certified with OEM options.

RV air operated diaphragm pump handles aggressive liquids, high viscosity fluids, and solids up to 5mm. Features anti-stalling pneumatic circuit, PTFE diaphragms, and ATEX option. Available in PP, PVDF, aluminum, SS316, and ductile iron. Individually tested for reliability.

This 3/4 inch stainless steel air diaphragm pump delivers 15 GPM with a 70m head. Explosion-proof and CE certified, it handles water, oil, lotion, acids, and slurries. Ideal for industrial transfer, mud treatment, and chemical processing with customizable OEM options.

Explosion-proof, zero leak air driven double diaphragm pump with 570 LPM max flow and 70m lift. PVDF construction resists corrosive fluids. Features self-priming, idling capability, and modular main valve for easy maintenance. Custom options and 1-year warranty available.

Detects diaphragm rupture to prevent costly downtime. Robust aluminum wetted end resists corrosion. Handles solids up to 5mm. CE and ISO 9001 certified. Ideal for chemicals, paints, and slurries.

This 2 inch metal AOD pump features a diaphragm failure protection system with leak detection and auto shut-off. CE and ISO certified, it handles solids up to 5mm and offers reduced maintenance costs. Ideal for chemicals, mining, and wastewater.