The GRACO DC5A11 is an air-operated double diaphragm pump designed for handling aggressive chemicals and fluids. It features a PVDF (Kynar) housing, aluminum center section, PVDF seats, PTFE balls, and PTFE diaphragm, making it suitable for harsh industrial environments. This remote pump is intended for use in applications requiring reliable, leak-free fluid transfer, especially where chemical resistance and durability are critical.

Key Features:

• Air-Operated Double Diaphragm Pump
• Husky 1590, 1-1/2" NPT
• PVDF (Kynar) housing, aluminum center section, PVDF seats, PTFE balls, PTFE diaphragm
• 100 gpm (378.5 lpm)
• 120 psi (8.4 bar)
• Compatible with a wide range of aggressive chemicals and fluids
• Remote air valve for flexible installation
• Lube-free operation
• Epoxy-coated air section for tough environments
• Easy-to-service air valve and ball checks
• High flow in a compact, portable size
• Reliable, leak-free performance

Applications:
Ideal for chemical processing, water treatment, mining, agriculture, and other industries requiring robust, chemical-resistant fluid transfer solutions.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and longevity of the pump system.
• Ensure proper grounding of the entire fluid system when pumping conductive or flammable fluids
• Follow manufacturer guidelines for piping and connection types (NPT or BSP)
• Regularly inspect and maintain air valve, ball checks, and diaphragms for optimal performance
• Install in a location that allows easy access for maintenance and service
• Use only compatible fluids and chemicals as specified by GRACO
• Perform routine checks on diaphragms and seals for wear or damage
• Keep the air section clean and free from debris
• Consult the manual for specific installation and maintenance procedures