The GRACO 237133 is an air-operated piston transfer pump constructed from carbon steel, designed for reliable and efficient transfer of lower viscosity fluids such as oils, antifreeze, and inks. It is intended for use in drum transfer or wall mount siphon feed applications within GRACO equipment.

Key Features:

• Air-operated piston transfer pump
• Fast-Flo 1:1
• Carbon steel
• Up to 5 gpm (19 lpm)
• Up to 180 psi (12 bar)
• Ideal for lower viscosity fluids (e.g., antifreeze, oils, inks, colorants)
• UL options available when installed in accordance with NFPA
• Air-powered for high reliability and low cost
• Immersed inlet for faster priming of heavier fluids
• Disc check options for lower viscosity fluids
• Available in drum length and stubby models for versatile installation
• L Packing for enhanced sealing and durability

Applications:
Commonly used for transferring antifreeze, asphalts, windshield washer fluid, motor oil, used oil, hydraulic fluid, oil, inks, and colorants in industrial and manufacturing settings.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, reliability, and safety. Non-genuine parts may compromise pump efficiency and longevity.
• Ensure the pump is installed according to the manufacturer’s guidelines for air pressure and fluid compatibility
• Use appropriate fittings and hoses rated for the intended fluid and pressure
• Regularly inspect and maintain seals and packing to prevent leaks and ensure efficient operation
• For wall mount or siphon feed applications, follow the recommended mounting procedures