The GRACO HE120-0484 is a pharmaceutical-grade electric diaphragm pump designed for hygienic and demanding fluid transfer applications. It features a 2" tri-clamp connection, stainless steel (316L) construction, and is intended for use in environments requiring high cleanliness and reliability, such as pharmaceutical, food, and beverage processing.

Key Features:

• Electric Diaphragm Pump
• QUANTM h120, 2" Tri-clamp
• 316L Stainless Steel, FEP AL Center, SS Seat, FK Ball, FK Diaphragm
• 450 lpm (liters per minute)
• Max. working pressure: 4.2 bar
• Designed as a drop-in replacement for less-efficient pneumatic pumps; suitable for most fluid applications requiring high sanitary standards
• Pharmaceutical (PH) surface finish (20 Ra), 3A approved (32 Ra) options available; ATEX, IECEx, Class 1, Division 1 options for other models (not explicitly confirmed for HE120-0484, but available in QUANTM h120 series)
• Seal-less, self-priming design for smooth and steady flow
• Stalls under pressure to reduce downtime from clogged lines or closed valves
• Quiet operation (40 dBA)
• Energy efficient—saves up to 80% energy compared to pneumatic pumps
• Easy installation and maintenance
• Engineered for heavy-duty, lasting performance

Applications:
Ideal for pharmaceutical, food, and beverage industries where high sanitary standards and reliable fluid transfer are required. Suitable for both new installations and as a replacement for existing pneumatic pumps.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compliance with industry standards.
• Ensure proper alignment and secure tri-clamp connections for leak-free operation
• Follow manufacturer guidelines for electrical connections (200-240 V)
• Regularly inspect diaphragms and seals for wear and replace as needed
• Perform preventative maintenance to ensure longevity and peak performance