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Graco Dura–Flo Instructions-Parts List Manual

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Instructions–Parts List
CARBON STEEL
Dura–Flo™ 2400 Pumps
With Severe–Duty Rod and Cylinder
Important Safety Instructions
Read all warnings and instructions in this manual.
Save these instructions.
See page 2 for Model Numbers and Maximum
Working Pressures.
GRACO INC.
P.O BOX 1441 MINNEAPOLIS, MN
Copyright 1991, Graco Inc. is registered to I.S. EN ISO 9001
Part No. 222832 Shown
55440-1441
308151R

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  • Page 1 Read all warnings and instructions in this manual. Save these instructions. See page 2 for Model Numbers and Maximum Working Pressures. Part No. 222832 Shown GRACO INC. P.O BOX 1441 MINNEAPOLIS, MN 55440-1441 Copyright 1991, Graco Inc. is registered to I.S. EN ISO 9001...

  • Page 2: Table Of Contents

    Service ........17 Graco Information ......42...

  • Page 3: Warnings

    • Route hoses away from traffic areas, sharp edges, moving parts, and hot surfaces. Do not expose Graco hoses to temperatures above 82º C (180º F) or below –40º C (–40º F). • Wear hearing protection when operating this equipment.
  • Page 4 Permanently coupled hoses cannot be repaired; replace the entire hose. • Use only Graco approved hoses. Do not remove the spring guard that is used to help protect the hose from rupture caused by kinks or bends near the couplings.
  • Page 5 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. • Ground the equipment and the object being sprayed. Refer to Grounding on page 7. •...
  • Page 6 Notes ___________________________________________________________________________________________ ___________________________________________________________________________________________ ___________________________________________________________________________________________ ___________________________________________________________________________________________ ___________________________________________________________________________________________ ___________________________________________________________________________________________ ___________________________________________________________________________________________ ___________________________________________________________________________________________ ___________________________________________________________________________________________ ___________________________________________________________________________________________ ___________________________________________________________________________________________ ___________________________________________________________________________________________ ___________________________________________________________________________________________ ___________________________________________________________________________________________ ___________________________________________________________________________________________ ___________________________________________________________________________________________ ___________________________________________________________________________________________ ___________________________________________________________________________________________ ___________________________________________________________________________________________ ___________________________________________________________________________________________ ___________________________________________________________________________________________ ___________________________________________________________________________________________ 308151...

  • Page 7: Installation

    Installation Grounding 7. All solvent pails used when flushing, according to your local code. Use only metal pails, which are conductive, placed on a grounded surface. Do not WARNING place the pail on a nonconductive surface, such as paper or cardboard, which interrupts the grounding FIRE AND EXPLOSION HAZARD continuity.

  • Page 8: Air-Powered Pumps

    NOTE: Accessories are available from your Graco distributor. If you supply your own accessories, be sure they are adequately sized and pressure-rated to meet the system’s requirements.
  • Page 9 Installation (AIR-POWERED PUMPS) SYSTEM ACCESSORIES • An air line lubricator (D) provides automatic air motor lubrication. WARNING • A bleed-type master air valve (E) is required in your system to relieve air trapped between it and A bleed-type master air valve (E) and a fluid drain the air motor when the valve is closed (see the valve (M) are required in your system.

  • Page 10: Hydraulic-Powered Pumps

    It is very important to keep the hydraulic supply NOTE: Accessories are available from your Graco system clean at all times. Be sure that all hydraulic distributor. If you supply your own accessories, be sure fluid lines are absolutely clean.
  • Page 11 Use a whip hose (P) and a hydraulic fluid. Use only Graco-approved hydraulic oil. swivel (R) between the main fluid hose (N) and the Order Part No. 169236, 5 gal. (19 liter) or 207428, 1 gal.

  • Page 12: Operation/Maintenance

    Now clear the tip/nozzle or hose. Packing Nut/Wet-Cup Fig. 6 Fill the packing nut/wet-cup (3) 1/3 full with Graco Throat Seal Liquid (TSL) or compatible solvent. See Fig. 6. Using the supplied wrench (104), adjust the packing nut weekly so it is just snug; do not overtighten. Follow the Pressure Relief Procedure Warning above before adjusting the packing nut.

  • Page 13: Air-Powered Pumps

    Operation/Maintenance (AIR-POWERED PUMPS) Starting and Adjusting the Pump 6. Use the air regulator to control the pump speed and the fluid pressure. Always use the lowest air pressure necessary to get the desired results. 1. Refer to Fig. 4 on page 8. Connect the suction kit (T) Higher pressures cause premature tip/nozzle and to the pump’s fluid inlet, and place the tube into the pump wear.

  • Page 14: Hydraulic-Powered Pumps

    Operation/Maintenance (HYDRAULIC-POWERED PUMPS) Starting and Adjusting the Pump 9. With the pump and lines primed, and with adequate hydraulic volume supplied, the pump will start and 1. Refer to Fig. 5 on page 11. Connect the suction kit stop as the gun/valve is opened and closed. In a (T) to the pump’s fluid inlet, and place the tube into circulating system, the pump will speed up or slow the fluid supply.
  • Page 15 Operation/Maintenance (HYDRAULIC-POWERED PUMPS) Shutdown and Care of the Pump Always flush the pump before the fluid dries on the displacement rod. Never leave water or water-based fluid in the pump overnight. First, flush with water or a WARNING compatible solvent, then with mineral spirits. Relieve the pressure, but leave the mineral spirits in the pump to To reduce the risk of serious injury whenever you are protect the parts from corrosion.

  • Page 16: Troubleshooting Chart

    Turn on the air/hydraulic power just enough to start the pump. If the pump starts when the air/hydraulic power is turned on, the obstruction is in the fluid hose or gun. NOTE: If you experience air motor icing, contact your Graco distributor. 308151...

  • Page 17: Service

    Service REQUIRED TOOLS 3. Disconnect the displacement pump (105) from the • Set of socket wrenches motor (101) as follows. Be sure to note the relative position of the pump’s fluid outlet to the air or • Set of adjustable wrenches hydraulic inlet of the motor.

  • Page 18: Reconnecting The Displacement Pump

    If the rod adapter (102) has loosened during was disconnected. Fill the wet-cup (3) 1/3 full of maintenance, remove the adapter and apply Loctite® Graco Throat Seal Liquid or compatible solvent. 2760 (or equivalent) to the rod adapter and air motor piston threads, and then torque as specified in Fig.
  • Page 19 Service King, Bulldog, and Viscount Pumps XL10000 Pumps (Model 222832 Shown) (Model 24Y192 Shown) Torque to 196–210 N.m (145–155 ft–lb) Torque to 129–142 N.m (95–105 ft–lb) Torque to 135–169 N.m (100–125 ft–lb) Torque to 312–340 N.m (230–250 ft–lb) Torque to 81–889 N.m (60–66 ft–lb) ®...

  • Page 20: Displacement Pump Service

    Service DISPLACEMENT PUMP SERVICE 7. Stand the cylinder (7) upright on a wooden block. Using a rubber mallet or an arbor press, drive the Disassembly displacement rod (1) and piston assembly down into the cylinder as far as possible, then place the When disassembling the pump, lay out all the removed cylinder on its side and continue to drive the rod out parts in sequence, to ease reassembly.
  • Page 21 Service Fig. 8 308151...
  • Page 22 Service Reassembly 5. Lubricate the o-ring (31*) and seal (6*). Install the o-ring on the intake seat housing (15). Install the 1. If it was necessary to remove the ball guide (9) from intake seat housing (15), intake ball (16), ball guide the displacement rod (1), place the flats of the rod in (14), and seal (6*) in the intake housing (17).
  • Page 23 Service Torque to 156–171 N.m (115–126 ft–lb). Torque to 135–169 N.m (100–125 ft–lb). Torque to 459–481 N.m (338–354 ft–lb). Torque oppositely and evenly to 244–264 N.m (180–195 ft–lb). Apply anti-seize lubricant to threads and mating faces. Lubricate. Apply thread lubricant. Use arbor press to drive into cylinder (7).
  • Page 24 Parts Part No. 222826 Pump, Series A 10:1 Ratio, with Bulldog Air Motor Ref. No. Part No. Description Qty. 208356 AIR MOTOR, Bulldog See 307049 for parts 102‡ 184451 ADAPTER, connecting rod 103‡ 184096 NUT, coupling 184278 WRENCH, packing nut 222801 PUMP, displacement See pages 28 &...
  • Page 25 Parts Part No. 222832 Pump, Series B Part No. 222833 Pump, Series B 20:1 Ratio, with King Air Motor 20:1 Ratio, with Quiet King Air Motor Ref. Ref. Description Description Part No. Qty. Part No. Qty. 220106 AIR MOTOR, King, quiet 245111 AIR MOTOR, King See 309348 for parts...
  • Page 26 Parts Part No. 24Y207 Pump, Series A (shown) Ref. Part No. Description Qty. 35:1 Ratio, with XL10000 Air Motor includes items 101 to 108 24Y400 XL10000 AIR MOTOR, See 334644 for parts 102‡ 184582 ADAPTER, connecting rod (shown); used on Model 222942 only 103‡...
  • Page 27 Parts Part No. 222834 Pump, Series B with Quiet Viscount Hydraulic Motor Ref. Part No. Description Qty. 235345 HYDRAULIC MOTOR, Viscount, quiet See 308048 for parts 102‡ 184595 ADAPTER, connecting rod 103‡ 184096 NUT, coupling 184278 WRENCH, packing nut 222801 PUMP, displacement See pages 28 &...
  • Page 28 Parts NOTE: The parts listed on this page are common to all displacement pumps covered in this manual. Refer to Part pages 29 and 31 for the different packing configurations Description available. 184002 ROD, displacement; stainless steel 24U016 PACKING NUT/WET-CUP; * These parts are included in Packing Repair Kit 222879, carbon steel which may be purchased separately for standard Dis-...

  • Page 29: Displacement Pumps

    Parts Standard Displacement Pumps Displacement Pump 222801, Series A Displacement Pump 232699, Series A (PTFE and Leather Packings) (UHMWPE and PTFE Packings) THROAT PACKINGS: PISTON PACKINGS: THROAT PACKINGS: PISTON PACKINGS LIPS FACE UP LIPS FACE DOWN LIPS FACE UP: LIPS FACE DOWN 0805 0805 LUBRICATE PACKINGS...
  • Page 30 Parts Optional Displacement Pumps Displacement Pump 222992,  Displacement Pump 222991, Series A, (Leather Packings with PTFE Backup) Series A, (PTFE Packings) Wetted Parts: Carbon Steel; Chrome, Zinc, and Electroless Wetted Parts: Carbon Steel; Chrome, Zinc, and Electroless Nickel Plating; 304, 440 and 17–4 PH Grades of Stainless Nickel Plating;...

  • Page 31: Packing Conversion Kits

    Parts Packing Conversion Kits Packing Conversion Kit 222878, (UHMWPE and Leather Packings) Part Description Q 1841 GLAND, female; piston; stainless steel 1 THROAT PACKINGS: PISTON PACKINGS: 1843 V-PACKING; piston; leather LIPS FACE DOWN LIPS FACE UP 1841 GLAND, female; throat; stainless steel 1 1843 V-PACKING;...

  • Page 32: Technical Data

    Technical Data (Bulldog Pumps) WARNING Be sure that all fluids and solvents used are chemically compatible with the Wetted Parts listed below. Always read the manufacturer’s literature before using fluid or solvent in this pump. Category Data Ratio 10:1 Maximum fluid working pressure 7.0 MPa, 69 bar (1000 psi) Maximum air input pressure 0.7 MPa, 7 bar (100 psi)
  • Page 33 Technical Data (Bulldog Pumps) Performance Charts: Standard Bulldog Pumps To find Fluid Outlet Pressure (psi/MPa/bar) at a specific fluid flow To find Pump Air Consumption (m3/min or scfm) at a specific fluid flow (lpm/gpm) and operating air pressure (psi/MPa/bar): (lpm/gpm) and air pressure (psi/MPa/bar): 1.
  • Page 34 Technical Data (King Pumps) WARNING Be sure that all fluids and solvents used are chemically compatible with the Wetted Parts listed below. Always read the manufacturer’s literature before using fluid or solvent in this pump. Category Data Ratio 20:1 Maximum fluid working pressure 13.8 MPa, 138 bar (2000 psi) Maximum air input pressure 0.7 MPa, 7 bar (100 psi)
  • Page 35 Technical Data (King Pumps) Performance Charts: Standard King Pumps To find Fluid Outlet Pressure (psi/MPa/bar) at a specific fluid flow To find Pump Air Consumption (m /min or scfm) at a specific fluid flow (lpm/gpm) and operating air pressure (psi/MPa/bar): (lpm/gpm) and air pressure (psi/MPa/bar): 1.
  • Page 36 Technical Data (XL10000 Pumps) WARNING Be sure that all fluids and solvents used are chemically compatible with the Wetted Parts listed below. Always read the manufacturer’s literature before using fluid or solvent in this pump. Category Data Ratio 35:1 Maximum fluid working pressure 24.0 MPa, 235 bar (3400 psi) Maximum air input pressure 0.7 MPa, 7 bar (100 psi)
  • Page 37 Technical Data (Viscount Pumps) WARNING Be sure that all fluids and solvents used are chemically compatible with the Wetted Parts listed below. Always read the manufacturer’s literature before using fluid or solvent in this pump. Category Data Maximum fluid working pressure 14.0 MPa, 138 bar (2000 psi) Maximum oil input pressure 10.0 MPa, 103 bar (1500 psi)
  • Page 38 Technical Data (Viscount Pumps) Performance Charts: Viscount Pumps To find Fluid Outlet Pressure (psi/MPa/bar) at a specific fluid flow To find Pump Air Consumption (m3/min or scfm) at a specific fluid flow (lpm/gpm) and operating air pressure (psi/MPa/bar): (lpm/gpm) and air pressure (psi/MPa/bar): 1.

  • Page 39: Dimensions

    Dimensions Model 222832 Shown 0566 Pump Model 222826 1183.1 mm (46.58 in.) 642.6 mm (25.3 in.) 540.5 mm (21.28 in.) 298.0 mm (11.73 in.) 222832 1225.6 mm (48.25 in.) 642.6 mm (25.3 in.) 583.0 mm (22.95 in.) 298.0 mm (11.73 in.) 222833 1235.1 mm (48.63 in.) 642.6 mm (25.3 in.)

  • Page 40: Mounting Hole Layouts

    Mounting Hole Layouts King, Bulldog, and Viscount Pumps 94.28 mm (3.712 in.) 101.6 mm 94.28 mm (4.0 in.) (3.712 in.) 50.8 mm (2.0 in.) Three M16 x 2.0 Holes 11.1 mm (0.437 in.) 88 mm DIA (4) (3.464 in.) XL10000 Pumps 6.186 in.
  • Page 41 Notes ___________________________________________________________________________________________ ___________________________________________________________________________________________ ___________________________________________________________________________________________ ___________________________________________________________________________________________ ___________________________________________________________________________________________ ___________________________________________________________________________________________ ___________________________________________________________________________________________ ___________________________________________________________________________________________ ___________________________________________________________________________________________ ___________________________________________________________________________________________ ___________________________________________________________________________________________ ___________________________________________________________________________________________ ___________________________________________________________________________________________ ___________________________________________________________________________________________ ___________________________________________________________________________________________ ___________________________________________________________________________________________ ___________________________________________________________________________________________ ___________________________________________________________________________________________ ___________________________________________________________________________________________ ___________________________________________________________________________________________ ___________________________________________________________________________________________ ___________________________________________________________________________________________ 308151...

  • Page 42: Graco Information

    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.

This manual is also suitable for:

2400

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