Standard Diaphragm Pump

Keep your sprayer performing like new with the SprayMate® Diaphragm Pump Replacement, designed specifically for SprayMate® Tornado sprayers (SMSASM-2 / SMSASM-2TO). This OEM replacement pump restores consistent pressure and reliable flow for demanding lawn care, pest control, and cleaning applications. Built with a durable Santoprene diaphragm, this pump is engineered to handle a wide range of water-based chemicals while delivering long-lasting performance in the field. The threaded output hose connectors allow for a secure, leak-resistant connection, making installation straightforward and dependable. Whether you’re maintaining your equipment or replacing a worn pump after heavy use, this replacement component helps extend the life of your SprayMate® sprayer and keeps you spraying with confidence.