GRACO SE2B.1851 Diaphragm Pump - (SKU: SE2B.1851)The GRACO SE2B. 1851 is a diaphragm pump designed for industrial fluid transfer applications. While specific details for the SE2B. 1851 are not directly available in the provided sources, it is closely related to the SE2B. 1814 and SE2B. 1850 models, which are seal less, electric diaphragm pumps with stainless steel and PTFE wetted parts, suitable for handling abrasive and corrosive materials in food, personal care, and pharmaceutical industries. Key

Replace the plug if signs of wear or corrosion are present

Follow all safety guidelines for handling hazardous chemicals

protecting equipment from overpressure by rupturing at a specified pressure threshold

particularly where check valves are required to prevent backflow and ensure proper flow direction

These discs are made of a durable material (exact material not specified

It is constructed from tungsten carbide and is intended for use with thin materials such as primer

The specific variant (I16-MAC-CS-SS-A1-A1-0) suggests customizations for certain applications

Ensure the system is depressurized before replacing the retainer

Fan Width: 2–4 in)

level surface using the included stand

Hex jam nut

Ideal for fluid transfer in industrial environments