The GRACO 19Z055 is a peristaltic hose pump designed for industrial metering and transfer applications. It features a CSM (chlorosulfonated polyethylene) hose and a Hastelloy-C barb, making it suitable for handling corrosive, abrasive, or sensitive materials. The pump is powered by an AC motor and is intended for reliable, low-maintenance operation in demanding environments.

Key Features:

• Electric Peristaltic Pump
• i23 (23 mm hose diameter)
• Powder coated aluminum housing, CSM hose, Hastelloy-C barb
• Maximum flow rate: 17 L/min (varies by model, but consistent with i23 series)
• Maximum discharge pressure: 125 psi (8.6 bar, 0.86 MPa) (varies by model, but consistent with i23 series)
• Industrial fluids, including corrosive and abrasive materials
• CE (for similar models in the series)
• Single oversized roller compresses hose through 360° rotation for longer hose life
• No valves, seals, or glands—inexpensive to maintain
• Reversible operation for emptying lines or clearing blockages
• Only one hose compression per revolution for extended hose life
• Robust construction for demanding environments

Applications:
Industrial metering and transfer of corrosive, abrasive, or sensitive fluids; suitable for mining, chemical processing, water treatment, and similar industries.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with existing equipment.
• Ensure proper alignment and secure mounting of the pump
• Check hose and barb connections for leaks before operation
• Follow manufacturer’s guidelines for hose replacement and maintenance
• Regularly inspect for wear and replace hoses as needed to prevent downtime