SandPIPER EB2-M Air-Operated Double Diaphragm (AODD) Pump Model: EB2-M Type: TGN-3-A Serial: 436448 Manufacturer: Warren Rupp / SandPIPER (IDEX Corporation), Mansfield, Ohio, USA Key Features & Condition Genuine SandPIPER 2\`` air-powered double diaphragm pump Recently refurbished with new diaphragms, internal bumpers, connecting rod and attaching plates. Aluminium construction Ball-valve design Max recommended air pressure: 100 psi Self-priming, runs dry without damage, ideal for intermittent or continuous duty Suitable for a wide range of fluid applications including slurries, sludge, chemicals, and viscous fluids. Comes mounted on a steel drip tray/skid for easy handling and containment Cosmetic condition is typical used industrial - surface paint wear, minor rust on tray, but mechanically refreshed where it counts. Approximate Specifications (EB2-M class 2\`` aluminium AODD) Port size: 2\`` (50 mm) Max flow: up to ~31 m³/h (depending on conditions, air pressure, and fluid) Max discharge pressure: up to ~100 psi / ~7 bar (1:1 air-to-fluid ratio) Good suction lift capability when properly primed. Solids handling capability typical of 2\`` ball-valve AODD pumps Unit runs very well. Ideal for: transfer, drum emptying, sump pumping, chemical transfer, wastewater, coatings, or general industrial fluid handling where compressed air is available. Note: This is a second-hand unit. While critical wet-end and reciprocating parts have been renewed, it is sold as-is. Buyers should verify suitability for their specific fluid and application. Nameplate and casting numbers visible in photos.