The GRACO HE120-0691 is a high sanitary (HS) stainless steel electric diaphragm pump designed for reliable, energy-efficient fluid transfer in demanding industrial environments. It features a 3-inch tri-clamp connection, FEP aluminum center, FL seat, and BN diaphragm, making it suitable for hygienic and corrosive applications. This pump is intended for use as a drop-in replacement for less efficient pneumatic pumps or for new installations requiring robust, low-maintenance fluid handling.

Key Features:

• Electric Diaphragm Pump
• QUANTM h120, 3"HS SST
• 316L Stainless Steel, EPDM, PTFE/Santoprene 2-Piece (diaphragm), FEP AL Center, FL Seat, BN Diaphragm
• Maximum fluid pressure: 4.14 bar (414 kPa, 60 psi)
• Designed as a drop-in replacement for pneumatic diaphragm pumps; compatible with most industrial fluid transfer applications
• FDA Compliant Materials
• Seal-less, self-priming design for smooth and steady flow
• Stalls under pressure to reduce downtime from clogged lines or closed valves
• Quieter and more efficient than pneumatic pumps
• Reduces operational costs and energy consumption by up to 80%
• Easy installation and maintenance
• Ultra-dependable and engineered for heavy-duty performance

Applications:
Ideal for hygienic, corrosive, and industrial fluid transfer applications, including food, pharmaceutical, chemical, and general manufacturing processes. Suitable for both new installations and as a replacement for less efficient pneumatic pumps.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and longevity of the pump. Non-genuine parts may compromise safety and efficiency.
• Ensure proper alignment and secure mounting of the pump
• Verify compatibility of fluid path materials with the intended application
• Follow manufacturer guidelines for electrical connections and grounding
• Regularly inspect and maintain diaphragms and seals to prevent leaks and ensure continuous operation
• Perform preventative maintenance to ensure peak performance and longevity
• Use only genuine replacement parts to minimize downtime and repair delays
• Consult the equipment manual for detailed maintenance schedules and procedures