The GRACO SP15.0172 is a replacement pump assembly for GRACO’s SaniForce series of air-operated double diaphragm pumps. While specific material details for this exact part number are not listed, SaniForce pumps typically feature stainless steel construction with PTFE/EPDM overmolded diaphragms for enhanced sanitation and chemical resistance. These pumps are designed for use in sanitary applications such as food, beverage, and pharmaceutical processing, where hygiene and easy cleaning are critical.

Key Features:

• Air Operated Double Diaphragm Pump Assembly
• SP15.0172 (1590HS.PS01ASSDSSEPSPEP31)
• Stainless steel (typical for SaniForce series), PTFE/EPDM overmolded diaphragms (inferred from similar models)
• Designed for use with GRACO SaniForce air-operated double diaphragm pumps
• Designed for easy maintenance and quick repairs
• Fewer crevices for improved sanitation
• Rotatable design for easy draining and cleaning (inferred from SaniForce series)
• Lube-free, non-sticking air valve for reliability and reduced maintenance

Applications:
Used in sanitary applications such as dairy, yogurt, cottage cheese, ice cream, and pharmaceutical ingredient transfer where 3A certification and easy cleaning are required.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compliance with industry standards.
• Follow the equipment manual for specific installation instructions
• Ensure all connections are secure and leak-free
• Rotate the pump assembly as needed for draining and cleaning
• Regularly inspect diaphragms and valves for wear and replace as necessary