
Rd15 Aluminum Air Operated Diaphragm Pump. Superior Air Motor Performance: No leakage with strong driving force maintained even after long-term use. High-Quality Imported Materials: PP diaphragms and sealing parts imported from USA for perfect sealing. Comprehensive Warranty Coverage: 15 years warranty for air motor and 5 years for pump body. Wide Material Selection: Wetted parts available in PP, PVDF, Acetal, Aluminum, and Stainless Steel. Multi-Industry Application: Suitable for chemical, food, water treatment, and pharmaceutical industries. Stable Operation Design: Three-way air pilot valve ensures no dead stop and faster reversing. Professional OEM/ODM Support: Supports custom designs with professional engineering team assistance. Certified Quality Assurance: Holds CE, BV, SGS, CCS, and ISO9001 certifications with 35 patents.