
Pneumatic Plastic Diaphragm Pump Food Grade Low Pressure 1/2in. No Deadstop Design: Three-way pilot type air-distributing valve ensures stable operation and faster reversing. Imported Sealing Parts: Diaphragms and all sealing parts imported from USA for perfect sealing. Wide Material Options: Wetted parts available in PP, PVDF, Acetal, Aluminum, Ductile iron, and stainless steel. Versatile Applications: Ideal for wastewater, chemical, petrochemical, painting, and handling corrosive or high viscosity fluids. Certified Quality: Holds CE, ISO9001, and SGS certificates with over 30 patents. Flexible Customization: Engineers select suitable materials and sizes based on specific working conditions. Easy Maintenance: Designed for simple maintenance with stable operation performance. OEM/ODM Services: Full OEM and ODM services available for customized manufacturing needs.