
China Chemical Resistant Double Ball Valve Diaphragm Pump. Extended Diaphragm Life: Up to 5x longer diaphragm life for less maintenance and downtime. Chemical Resistance: Handles corrosive, volatile, flammable, and poisonous fluids with particles. Compact & Modular Design: Compact size with modular air valve for stall-free, low pulsation operation. Global Technical Support: 24-Hour Online Technical Support and Global on-Site service available. OEM Customization: OEM service applicable with customization from samples and various materials. Certified Quality: CE and ISO9001:2008 certified with 100% finished product inspection. High Versatility: Suitable for fixed, portable, or mobile installations in various industries. Fast Lead Time: Shipped in 7 days after payment with standard export packaging.