Stainless Steel Diaphragm Pump

Food-grade AISI 316 stainless steel diaphragm pump with 2-inch ports, designed for liquid yeast and food applications. Features include 80m pump head, 7m suction lift, 0.8 MPa pressure capacity, and CE/ISO 9001 certification. Offers stall-free operation, adjustable flow rates, and handles particles up to 9.4mm with low abrasion.

Compact air operated diaphragm pump constructed from 316 stainless steel for handling corrosive chemicals, acids, and hazardous fluids. Features 15 GPM capacity, 100 PSI discharge pressure, explosion-proof design, and handles particles up to 2.5mm. CE certified with zero leakage operation for safe chemical processing applications.

Industrial-grade 1/2" stainless steel air diaphragm pump designed for mining and PTFE solvent transfer applications. Features 15 GPM capacity, 100 PSI pressure rating, explosion-proof operation, and handles corrosive, volatile, and flammable fluids. CE certified with modular air valve for low pulsation performance and stepless flow adjustment.

Industrial-grade 2\" stainless steel diaphragm pump with 150 GPM flow capacity and 120 PSI working pressure. Features positive displacement design for zero leakage, handles corrosive chemicals and viscous fluids. Includes dry suction capability up to 5m, suitable for food processing, coatings, and hazardous material transfer applications.

Industrial-grade 3-inch stainless steel diaphragm pump delivers 270 GPM flow rate with 120 PSI working pressure. Handles corrosive fluids, viscous materials, and slurries without priming. Features multiple diaphragm options including PTFE for chemical resistance and operates from 40°F to 220°F. Ideal for demanding industrial applications requiring durability and high performance.

Industrial-grade stainless steel AODD pump delivers 150 GPM flow rate with 120 psi working pressure. Designed for slurry, abrasive, and chemical applications with dry-running capability, 5m suction height, and multiple diaphragm material options. Features 2" fluid connections and certified High-Tech Enterprise manufacturing.

Industrial-grade pneumatic diaphragm pump with ATEX certification for safe fuel transfer. Features 1-1/2 inch connections, handles 5mm grain size, and processes various fluids including chemicals, abrasives, and shear-sensitive materials. CE and ISO 9001 certified with dry-running capability and intrinsic safety design.

Industrial-grade 1-inch stainless steel diaphragm pump designed for solvent transfer applications. Features 40 GPM maximum flow rate, 120 PSI working pressure, and multiple material options including PTFE diaphragms and 304 stainless steel construction. Ideal for chemical, industrial, and water treatment applications with no-stall operation and leak-free performance.

Industrial-grade 1/2" pneumatic diaphragm pump delivers 100 psi maximum pressure and 15 gpm flow rate. Features explosion-proof operation, self-priming capability, and handles corrosive, volatile, and flammable fluids. CE certified with modular air valve for low pulsation performance in chemical, petrochemical, and wastewater applications.

Industrial-grade 2-inch stainless steel air diaphragm pump delivers 570 LPM maximum flow with 120 PSI working pressure. Features clamped-band design for easy maintenance, self-priming capability, and dry-run operation. Ideal for dewatering, paint transfer, and ceramics applications with superior reliability and 96% customer satisfaction rate.

Industrial-grade 3 inch stainless steel air-operated diaphragm pump delivering 270 GPM flow rate and 120 PSI working pressure. Handles corrosive fluids, viscous materials, and solid-laden slurries without priming. Features multiple diaphragm options including PTFE for chemical resistance and operates at 135 CPM with 5m dry suction capability.