GRACO 222019 - Recip Displacement Pump

Pump, Displacement, Recip - used as Part A in displacement pump combinations

Specifications

• Mix Ratios Compatible: 1-1/4:1, 1-1/2:1
• Pressure Ratios When Used: 38:1*, 41:1*
• Volume Per Cycle: 0.034 (0.13) gallons (liters) for 1-1/4:1 mix, 0.038 (0.14) gallons (liters) for 1-1/2:1 mix
• Fluid Pressure Developed At 100 Psi Air: 2500 (17, 170) psi (MPa, bar) for both configurations
• Effective Area: 0.277
• Max Stroke: 4.75"
• Secondary Conn Rod: 177113

Compatible Equipment

• proportioning pump systems with mix ratios 1.25:1, 1.50:1
• 1-1/4:1 mix ratio systems with Part B 222015 - Pump, Displacement, Recip
• 1-1/2:1 mix ratio systems with Part B 222017 - Pump, Displacement, Recip
• VHRC System

Related Parts

• 222015 - Pump, Displacement, Recip
• 222012 - Pump, Displacement, Recip
• 222017 - Pump, Displacement, Recip
• 239388 - Pump, Displacement, Recip
• 215932 - Pump, Displacement, Recip

Part number 222019 appears in the Mix Ratio Pump Combination Chart for ratios 1.25:1 and 1.50:1, used as Pump 1 and Pump 3 (outer pumps). Can be serviced according to instruction manual 307944. Related to displacement pump service and fluid mix ratio changes requiring three displacement pumps. Used in displacement pump combinations. Asterisk (*) indicates pressure ratios that exceed the pressure rating of the pumps. Compatible with relief valves 237060, 237061, 237112, and 237062 depending on system pressure requirements. This is a displacement pump used in VHRC systems. The specifications show it has an effective area of 0.277, maximum stroke of 4.75 inches, and uses secondary connecting rod 177113. Part of a pump family used in primary/secondary pump configurations with adjustable stroke ratios.

Reference Manuals

• 306989 (Page 10) Plural Component Proportioning Pump, 1:1 Mix Ratio President
• 307132 (Page 16) Bulldog Hydra-Cat Proportioning Pumps
• 307432 (Page 7) Installation Kit 215934, Hydra-Cat
• 307944 (Page 1) Severe-Duty Displacement Pumps
• 308224 (Page 27) President Hydra-Cat Proportioning Pumps