The GRACO 24X388 is a pneumatic (air-operated) triple diaphragm pump designed for transferring a wide range of fluids, including those with suspended solids. It features a stainless steel fluid section, aluminum center section with Buna seals, and PTFE diaphragms, making it suitable for demanding industrial environments where reliability and chemical resistance are required.

Key Features:

• Air-operated triple diaphragm pump
• Husky 1050HP, 1" inlet/outlet
• Stainless steel fluid section, aluminum center section with Buna seals, PTFE diaphragms, stainless steel (316) seats and balls, PTFE manifold O-rings
• 50 gpm (189 l/min)
• Maximum fluid discharge pressure: 125 psi (17.2 bars, 1.72 MPa); Maximum output pressure: 250 psi (with 2:1 fluid to air ratio)
• Designed for use with a wide range of fluids, including those with solids up to 1/8" (3.2 mm)
• ATEX certification required
• Robust stainless steel and PTFE construction for chemical resistance and durability
• High flow rate and pressure handling
• Capable of handling fluids with suspended solids
• Reliable, low-maintenance design
• Suitable for continuous duty in harsh environments

Applications:
Ideal for transferring chemicals, paints, coatings, slurries, and other industrial fluids in mining, agriculture, manufacturing, and maintenance applications. Suitable for use where explosion-proof equipment is required (ATEX).

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and longevity of the pump system. Non-genuine parts may compromise reliability and safety.
• Ensure proper alignment and secure mounting of the pump
• Use appropriate air supply and pressure as specified in the manual
• Check all connections for leaks before operation
• Follow manufacturer guidelines for diaphragm and seal replacement
• Regularly inspect and maintain diaphragms, seals, and fluid path components