Table of Contents
Advertisement
Quick Links
Instructions- -Parts List
3:1 Ratio President
Used for transfer, supply, and recirculation of compatible fluids. For
professional use only.
360 psi (2.5 MPa, 25 bar) Maximum Fluid Working Pressure
120 psi (0.8 MPa, 8.3 bar) Maximum Air Input Pressure
* Part No. 218747, Series C
Stainless Steel, Stubby Size, UHMWPE and Leather Packed
* Part No. 237142, Series A
Carbon Steel, Stubby Size, Leather Packed with PTFE Backup
* Part No. 237143, Series A
Carbon Steel, Stubby Size, Leather and PTFE Packed
* Part No. 237146, Series A
Stainless Steel, Stubby Size, PTFE Packed
** Part No. 218795, Series C
Stainless Steel, 55 Gallon (200 Liter) Drum Size,
UHMWPE and Leather Packed
** Part No. 237144, Series A
Carbon Steel, 55 Gallon (200 Liter) Drum Size,
Leather Packed with PTFE Backup
Part No. 237145, Series A
Stainless Steel, 55 Gallon (200 Liter) Drum Size,
PTFE Packed
*This model is
**This model is
Important Safety Instructions
Read all warnings and instructions in this manual.
Save these instructions.
II 2 G T6
II 1/2 G Ex h IIB T6 Ga/Gb
2575
ETL23ATEX0276
ITS21UKEX0322
Pump
R
0359
Model 218747 Shown
307674T
EN
Advertisement
Table of Contents
Related Manuals for Graco President 218747
Summary of Contents for Graco President 218747
- Page 1 Instructions- -Parts List 307674T 3:1 Ratio President Pump Used for transfer, supply, and recirculation of compatible fluids. For professional use only. 360 psi (2.5 MPa, 25 bar) Maximum Fluid Working Pressure 120 psi (0.8 MPa, 8.3 bar) Maximum Air Input Pressure * Part No.
-
Page 2: Table Of Contents
..................Graco Warranty . -
Page 3: Warnings
D This equipment is for professional use only. D Read all instruction manuals, tags, and labels before operating the equipment. D Use the equipment only for its intended purpose. If you are not sure, call your Graco distributor. D Do not alter or modify this equipment. - Page 4 WARNING FIRE AND EXPLOSION HAZARD Improper grounding, poor ventilation, open flames or sparks can cause a hazardous condition and result in a fire or explosion and serious injury. D Ground the equipment and the object being sprayed. Refer to Grounding on page 5. D If there is any static sparking or you feel an electric shock while using this equipment, stop spray- ing immediately.
-
Page 5: Installation
NOTE: Reference numbers and letters in parentheses in the text refer to the callouts in the figures and the parts drawing. NOTE: Always use Genuine Graco Parts and Acces- sories, available from your Graco distributor. If you supply your own accessories, be sure they are ade- 0864 quately sized and pressure rated for your system. - Page 6 Installation Bleed-Type Master Air Valve Fluid Shutoff Valves M Air Supply Line Main Fluid Return Line (required, for pump) G Fluid Filter Bleed-Type Master Air Valves Secondary Fluid Return Line Air Filter/Regulator Fluid Pressure Regulator (for accessories) Ground Wire (required; Air Line Lubricator Air Spray Gun Main Fluid Supply Line...
- Page 7 Installation Available Accessories (must be Fluid Line Accessories purchased separately) WARNING Air Line Accessories A fluid drain valve (D) is required in your system to WARNING help reduce the risk of serious injury, including splashing of fluid in the eyes or on the skin. A bleed-type master air valve (A) is required in your system to help reduce the risk of serious injury, The fluid drain valve assists in relieving fluid pres-...
-
Page 8: Operation
Operation Pressure Relief Procedure If the pump is not immersed, fill the packing nut/wet- cup 1/2 full with a compatible solvent. Keep the cup filled at all times to help prevent the fluid you are WARNING pumping from drying on the exposed displacement rod and damaging the throat packings. - Page 9 Operation Prime the Pump WARNING 1. See Fig. 2. Remove the spray nozzle from the To reduce the risk of serious injury whenever you gun. See the gun instruction manual. are instructed to relieve pressure, always follow the Pressure Relief Procedure on page 8. 2.
-
Page 10: Maintenance
Maintenance Shutdown and Care of the Pump CAUTION Never leave water or water-base fluid in the pump WARNING overnight. If you are pumping water-base fluid, flush with water first, then with a rust inhibitor such as To reduce the risk of serious injury whenever you mineral spirits. -
Page 11: Troubleshooting
Troubleshooting 1. Relieve the pressure. WARNING 2. Check all possible problems and solutions before To reduce the risk of serious injury whenever you disassembling pump. are instructed to relieve pressure, always follow the Pressure Relief Procedure on page 8. Problem Cause Solution Pump fails to operate. -
Page 12: Service
Service Disconnecting the Displacement Pump Reconnecting the Displacement Pump NOTE: For displacement pump repair instructions, 1. Position the displacement pump on the mounting refer to the separate displacement pump manual tubes (10, 11). Thread the upper locknut (13) onto 307652, supplied. the return mounting tube (10) a couple of turns. - Page 13 Service Torque to 65- -75 ft-lb (88- -102 N.m). Apply thread sealant. Lubricate. Model 218747 Shown 06108 Fig. 4 307674...
-
Page 14: Parts
Parts Model 218747, Series C 3:1 Ratio President Pump, Stubby Size; UHMWPE and Leather Packed Model 237142, Series A 3:1 Ratio President Pump, Stubby Size; Leather Packed with PTFE Backup Model 237143, Series A 3:1 Ratio President Pump, Stubby Size; Leather and PTFE Packed Model 237146, Series A 3:1 Ratio President Pump, Stubby Size;... - Page 15 Parts Model 218795, Series C 3:1 Ratio President Pump, 55 Gallon (200 Liter) Drum Size; UHMWPE and Leather Packed Model 237144, Series A 3:1 Ratio President Pump, 55 Gallon (200 Liter) Drum Size; Leather Packed with PTFE Backup Model 237145, Series A Used on Models 237144 and 237145 only.
-
Page 16: Dimensions
Dimensions Mounting Hole Layout 0.375” 2.254” (9.52 mm) (57.25 mm) diameter 2.254” (57.25 mm) 3.188” (80.97 mm) 2.625” (66.67 mm) 5.250” (133.4 mm) 3/4 npt(f) 1” npt(f) return outlet NOTE: Use mounting gasket 161322. 06088 06110 Model No. 218795 48.88 in. 16.38 in. -
Page 17: Technical Data
Technical Data Category Data Ratio Maximum fluid working pressure 360 psi (2.5 MPa, 25 bar) Maximum air input pressure 120 psi (0.8 MPa, 8.3 bar) Pump cycles per 1 gallon (3.8 liters) Fluid flow at 60 cycles per minute 10 gpm (38 liters/min) Fluid inlet size 1--1/2 npt(f) Fluid outlet size... -
Page 18: Graco Warranty
With the exception of any special, extended, or limited warranty published by Graco, Graco will, for a period of twelve months from the date of sale, repair or replace any part of the equipment determined by Graco to be defective.
Need help?
Do you have a question about the President 218747 and is the answer not in the manual?
Questions and answers