The GRACO 237130 is a 1:1 ratio, air-operated piston transfer pump constructed from carbon steel, designed for transferring low viscosity fluids. It is intended for use in industrial and maintenance applications where reliable, cost-effective fluid transfer is required.

Key Features:

• Air-operated piston transfer pump
• 1:1 Ratio Fast-Flo, Stubby Pump
• Carbon steel
• Up to 5 gpm (19 lpm)
• Maximum fluid working pressure: 180 psi (12 bar)
• Ideal for lower viscosity fluids; compatible with various industrial fluids such as antifreeze, motor oil, hydraulic fluid, inks, and colorants
• ETL listed (UL Standard No. 79 for power-operated pumps for petroleum product dispensing systems); EX certified models available for European explosive atmosphere locations
• Air-powered for high reliability and low cost
• Available in stubby and drum length models
• L Packing for enhanced sealing and maintenance
• Smooth, reliable flow
• Easy maintenance and serviceability

Applications:
Common applications include transferring antifreeze, asphalts, windshield washer fluid, motor oil, used oil, hydraulic fluid, oil, inks, and colorants in industrial, maintenance, and lubrication settings.

Installation Notes:

• Using genuine GRACO parts ensures optimal performance, safety, and longevity of the equipment.
• Ensure proper alignment and secure mounting of the pump
• Connect air supply to the correct inlet (1/4 NPT(f))
• Check and maintain packing and seals regularly
• Follow torque specifications for assembly (e.g., 31–33 N•m for certain components)
• Lips of v-packings must face down; lips of packing must face up for proper sealing
• Refer to the manual for specific installation and maintenance procedures