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INSTRUCTIONS-PARTS LIST
SEVERE-DUTY
Displacement Pumps
3000 psi (210 bar) Maximum Working Pressure
Part No. 222-012, Series B
0.554 in. (357.4 mm ) Effective Displacement Area
Part No. 222-015, Series A
0.443 in. (285.8 mm ) Effective Displacement Area
Part No. 222-017, Series B
0.370 in. (238.7 mm ) Effective Displacement Area
Part No. 222-019, Series A
0.277 in. (178.7 mm ) Effective Displacement Area
Severe-Duty Displacement Pumps have an abrasion
and corrosion-resistant displacement rod and cylinder.
Refer to Technical Data on the back cover for Wetted
Parts information.
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Plural Component Materials Hazard
Graco Inc. does not manufacture or supply any of the reactive chemical materials that may be used in this
equipment and is not responsible for their effects. Because of the vast number of chemicals that could be
used and their varying chemical reaction, before using this equipment the buyer and the user should deter-
mine all facts relating to the materials used, including any of the potential hazards involved. Particular inquiry
and investigation should be made into the potential dangers relating to toxic fumes, fires, explosions, reaction
times, and exposure of human beings to the individual components or their resultant mixtures. Graco as-
sumes no responsibility for loss, damage, expense or claims for bodily injury or property damage, direct or
consequential, arising from the use of such chemical components.
GRACO INC. P.O. BOX 1441 MINNEAPOLIS, MN 55440-1441
This manual contains important
warnings and information.
READ AND RETAIN FOR REFERENCE
COPYRIGHT 1988, GRACO INC.
2, 3
4, 5
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WARNING
307-944
Rev. G
Supersedes F
and PCN G
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Summary of Contents for Graco 222-012
- Page 1 Plural Component Materials Hazard Graco Inc. does not manufacture or supply any of the reactive chemical materials that may be used in this equipment and is not responsible for their effects. Because of the vast number of chemicals that could be used and their varying chemical reaction, before using this equipment the buyer and the user should deter- mine all facts relating to the materials used, including any of the potential hazards involved.
- Page 2 Warning High Pressure Spray Can Cause Serious Injury. For Professional Use Only. Observe All Warnings. Read and understand all instruction manuals before operating equipment. FLUID INJECTION HAZARD General Safety Tip Guard This equipment generates very high fluid pressure. Spray from the Always have the tip guard in place on the spray gun while spraying.
- Page 3 Do not use fluids which are not compatible with the inner misuse, the high pressure spray emitted from it can cause a fluid in- tube and cover of the hose. Do not expose Graco hoses to tempera- jection injury or other serious bodily injury or property damage.
- Page 4 (10*) in the notch. If the old sleeve is hard to remove, con- tact Graco Technical Assistance (see back page). 6. Unscrew the piston stud (20) from the displace- ment rod (1). Remove the ball (13), shims (14), backup washers (15), glands (16 and 19), and v- packings (17 and 18).
- Page 5 Service Accessories 10. Loosely install the packing nut (2). Must be ordered separately ISO PUMP OIL 11. One at a time, place a backup washer (15), a fe- Use in wet-cup instead of Throat Seal Liquid (TSL) male gland (19*), one UHMWPE v-packing (17*), when pumping moisture-sensitive fluids.
- Page 6 Parts 222–236 Repair Kit For Displacement Pump 222–012 (Must be purchased separately.) Ref. No. Ref. No. 222–237 Repair Kit For Displacement Pump 222–015 (Must be purchased separately.) Ref. No. Ref. No. 222–234 Repair Kit For Displacement Pump 222–017 (Must be purchased separately.) Ref.
- Page 7 Parts Model 222–012, Series B Model 222–017, Series B PART NO. DESCRIPTION PART NO. DESCRIPTION 181–513 ROD, displacement; sst 181–660 ROD, displacement; sst 181–511 NUT, packing; cst 181–511 NUT, packing; cst 188–402 SPACER, packing; sst 181–659 BEARING, sleeve; acetal 181–725 GLAND, female;...
- Page 8 Graco distributor to the original purchaser for use. As purchaser’s sole remedy for breach of this warranty, Graco will, for a period of twelve months from the date of sale, repair or replace any part of the equipment proven defec- tive.
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