Mark IV
Replaces |
Description / Reference / Notes |
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Repair Kits |
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Displacement Pump (Fluid Section) |
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287825 |
Repair Kit, with leather & polyethylene packings |
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Piston Rods |
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249969 |
Piston Rod |
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Cylinders & Sleeves |
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287876 |
Cylinder, outer casing |
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240521 |
Sleeve, stainless steel |
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248209 |
Sleeve, carbon steel |
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Carbide Ball Seats, Check Valves & Check Balls |
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Upper Ball Seat (Outlet Seat) |
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287877 |
Piston Valve |
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105444 |
Piston Ball (stainless steel) |
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Lower Ball Seat (Intake Seat) |
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244199 |
Intake Seat Kit (includes seat, ball & o-ring) |
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196866 |
Intake Seat |
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102972 |
Intake Ball (stainless steel) |
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108526 |
Teflon O-Ring, under intake seat |
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Miscellaneous Fluid Section Repair Parts |
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107098 |
Teflon O-Ring, on bottom of cylinder spacer |
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108526 |
Teflon, O-Ring at top and bottom of sleeve |
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108526 |
Teflon O-Ring, under intake seat |
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118503 |
Wiper, piston valve |
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15C997 |
Backup Washer, piston valve |
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15G494 |
Spacer, at bottom of cylinder |
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176817 |
Retaining Spring, attach pin at top of piston rod |
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176818 |
Attach Pin, at top of piston rod |
|
179810 |
Dust Plug, upper packing nut |
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192714 |
Spacer, throat |
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192723 |
Locknut, top of cylinder |
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193046 |
Upper Packing Nut & Wet Cup |
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196967 |
Ball Guide |
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287878 |
Intake Housing |
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Dump Valves, Prime/Spray Valves, Pressure Release Valves, and Components |
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Complete Assembly |
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235014 |
Dump Valve Repair Kit, 1/4-turn valve with pin through handle |
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239914 |
Dump Valve Repair Kit with solvent resistant o-ring |
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Components |
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111600 |
Grooved pin (for use with standard handle 187625) |
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111699 |
Replaced by 277364 |
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112319 |
O-Ring, fluoroelastomer, solvent resistant (optional) |
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118948 |
Backup Split Ring, Teflon |
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15C780 |
Handle, dump valve, 1-5/8" diameter (optional) |
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15C972 |
Grooved Pin, long (use with drian valve handle 15C780) |
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15E022 |
Seat, carbide |
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168110 |
O-Ring, viton (standard) |
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187615 |
Replaced by 15E022 |
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187625 |
Handle, dump valve, standard 1-1/8" diameter |
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224807 |
Base, dump valve |
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277364 |
Gasket, seat (contains (1) each loose-fit & force-fit styles) |
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Inlet Filters, Suction Hoses/Tubes, Drain Hoses, and Components |
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189920 |
Inlet Filter, 1" NPT(f) thread, 8 mesh, stainless steel, single screen |
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241920 |
Deflector / Diffuser, drain hose |
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244240 |
Drain Hose Assembly |
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Outlet Filter Assembly, Filter Elements & Components |
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117285 |
O-Ring, fluid outlet filter |
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15C766 |
Support / Diffusion Tube, fluid outlet filter |
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15C838 |
Base / Bowl, outlet filter |
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244067 |
Outlet Filter Element, 60 Mesh, long black plastic frame |
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244068 |
Outlet Filter Element, 100 Mesh, long blue plastic frame |
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244069 |
Outlet Filter Element, 200 mesh, long red plastic frame |
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244071 |
Outlet Filter Element, 30 Mesh, long gray plastic frame |
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287285 |
Cap, outlet filter (includes o-ring) |
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Miscellaneous Parts & Accessories |
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111457 |
O-Ring, pressure transducer |
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15D360 |
Pressure Return Hose Assembly |
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241008 |
Connecting Rod Assembly |
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243222 |
Pressure Transducer, electronic |
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Graco Instruction Manuals |
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Displacement Pump |
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Mark IV |