The GRACO 19Z052 is a peristaltic hose pump designed for industrial metering and transfer applications. It features a nitrile (Buna-N) hose and a 316 stainless steel barb, powered by a standard AC motor. This pump is engineered for reliable, low-maintenance operation, especially when handling caustic, abrasive, or sensitive materials.

Key Features:

• Electric Peristaltic Hose Pump
• i23, 23 mm hose size
• Nitrile (Buna-N) hose, 316 stainless steel barb, powder coated aluminum housing (inferred from similar models)
• 17 L/min (4.75 gpm)
• 125 psi
• Industrial metering and transfer systems
• Single 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
• One-piece center section eliminates leaks and reduces maintenance
• Extended hose life due to only one hose compression per revolution

Applications:
Industrial metering and transfer of caustic, abrasive, or sensitive materials

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and compatibility with existing systems.
• Ensure proper alignment of hose and barb connections
• Follow manufacturer’s torque specifications for all fittings
• Verify electrical compatibility with the AC motor
• Regularly inspect hose for wear and replace as needed to maintain performance and safety
• Routine inspection of hose and barb for wear or damage
• Keep pump and surrounding area clean to prevent contamination
• Use only recommended replacement hoses and parts