Mark IV


Replaces
OEM P/N


Description / Reference / Notes
 


Repair Kits

 

Displacement Pump (Fluid Section)

 

287825

Repair Kit, with leather & polyethylene packings

Piston Rods

 

249969

Piston Rod

Cylinders & Sleeves

 

287876

Cylinder, outer casing

240521

Sleeve, stainless steel

248209

Sleeve, carbon steel

Carbide Ball Seats, Check Valves & Check Balls

 

Upper Ball Seat (Outlet Seat)

 

287877

Piston Valve

105444

Piston Ball (stainless steel)

Lower Ball Seat (Intake Seat)

 

244199

Intake Seat Kit (includes seat, ball & o-ring)

196866

Intake Seat

102972

Intake Ball (stainless steel)

108526

Teflon O-Ring, under intake seat

Miscellaneous Fluid Section Repair Parts

 

107098

Teflon O-Ring, on bottom of cylinder spacer

108526

Teflon, O-Ring at top and bottom of sleeve

108526

Teflon O-Ring, under intake seat

118503

Wiper, piston valve

15C997

Backup Washer, piston valve

15G494

Spacer, at bottom of cylinder

176817

Retaining Spring, attach pin at top of piston rod

176818

Attach Pin, at top of piston rod

179810

Dust Plug, upper packing nut

192714

Spacer, throat

192723

Locknut, top of cylinder

193046

Upper Packing Nut & Wet Cup

196967

Ball Guide

287878

Intake Housing

Dump Valves, Prime/Spray Valves, Pressure Release Valves, and Components

 

Complete Assembly

 

235014

Dump Valve Repair Kit, 1/4-turn valve with pin through handle

239914

Dump Valve Repair Kit with solvent resistant o-ring

Components

 

111600

Grooved pin (for use with standard handle 187625)

111699

Replaced by 277364

112319

O-Ring, fluoroelastomer, solvent resistant (optional)

118948

Backup Split Ring, Teflon

15C780

Handle, dump valve, 1-5/8" diameter (optional)

15C972

Grooved Pin, long (use with drian valve handle 15C780)

15E022

Seat, carbide

168110

O-Ring, viton (standard)

187615

Replaced by 15E022

187625

Handle, dump valve, standard 1-1/8" diameter

224807

Base, dump valve

277364

Gasket, seat (contains (1) each loose-fit & force-fit styles)

Inlet Filters, Suction Hoses/Tubes, Drain Hoses, and Components

 

189920

Inlet Filter, 1" NPT(f) thread, 8 mesh, stainless steel, single screen

241920

Deflector / Diffuser, drain hose

244240

Drain Hose Assembly

Outlet Filter Assembly, Filter Elements & Components

 

117285

O-Ring, fluid outlet filter

15C766

Support / Diffusion Tube, fluid outlet filter

15C838

Base / Bowl, outlet filter

244067

Outlet Filter Element, 60 Mesh, long black plastic frame

244068

Outlet Filter Element, 100 Mesh, long blue plastic frame

244069

Outlet Filter Element, 200 mesh, long red plastic frame

244071

Outlet Filter Element, 30 Mesh, long gray plastic frame

287285

Cap, outlet filter (includes o-ring)

Miscellaneous Parts & Accessories

 

111457

O-Ring, pressure transducer

15D360

Pressure Return Hose Assembly

241008

Connecting Rod Assembly

243222

Pressure Transducer, electronic

Graco Instruction Manuals

 

310643 M

Displacement Pump

311287 B

Mark IV

 

Вверх