WIDE COMPATIBILITY: Designed for 1.5" pulse nozzle, this DMFZ40S diaphragm is suitable for multiple models and ensures stability in a variety of industrial applications Abrasion Resistant: This diaphragm is made of rubber with excellent abrasion resistance and aging resistance properties, ideal for long-term use in demanding industrial environments COST EFFECTIVE SOLUTION: This diaphragm is individually packaged to meet your sourcing needs and avoid over-inventory and provide flexibility for small businesses and personal users EASY INSTALLATION: This diaphragm features a quick installation design that can be easily replaced without complicated tools, saving you time and labor cost for factory maintenance personnel SEALING: Specially designed for removal systems, this diaphragm provides sealing to maintain a clean and dustproof environment, ideal for industries such as food processing and electronic manufacturing, Manufacturer: LEMEIGUO