Graco Official Manual for Marine Sanitation Systems 248204 and 277069 Parts

Page 16

Parts -- Pump 248204, 277069, 255968

Model 248204, Series A; 277069, Series A; 255968, Series A

Ref

 

 

 

No.

Part No.

Description

Qty.

201

179810

SEAL, throat

1

202

193046

NUT, packing

1

203*

192692

V-PACKING, throat,

3

 

 

V-Maxt UHMWPE, blue

 

201

 

202

221*

 

228

 

204*

15C987

GLAND, male, throat

1

205

 

CYLINDER, pump

 

 

243346

Model 248204, 255968

1

 

243346

Model 277069

1

206*

105444

BALL, sst, 0.3125 in.

1

207*

114054

PACKING, o-ring

1

208*

192693

V-PACKING, piston

3

 

 

V-Maxt UHMWPE, blue

 

210

239932

VALVE, piston

1

212†

239922

KIT, seat, carbide

1

 

 

includes 214 and 227

 

213

15C785

VALVE, intake (foot)

1

 

 

Model 248204, 255968

 

 

195892

VALVE, intake, Model 277069

 

214*†

105445

BALL, sst, 0.5000 in.

1

215

192624

GUIDE, ball

1

216*

118503

WIPER, piston

1

217*

178969

GLAND, female, piston

1

218*

178939

V-PACKING, leather, piston

2

219*

196880

GLAND, male

1

220

248209

SLEEVE, cylinder

1

221*

108526

O-RING, PTFE

2

222

248206

ROD, piston

1

223*

178940

V-PACKING, leather, throat

2

224*

15C988

GLAND, female

 

227*†

107079

PACKING, o-ring

1

228

192714

SPACER, throat, nut

1

229*

15C997

WASHER, backup

1

230*

118494

O-RING, fluoroelastomer (not used

 

 

 

on Lo-boy)

1

*These parts are also included in Repair Kit 248212, which may be purchased separately.

These parts are also included in Carbide Seat Kit 239922, which may be purchased separately.

224*

*223

203*

204*

205

207*

221*

220 (Not an

222

219*

*208 218*

217*

216*

229

206*

210

215

†*214

212†

†*227

213

O--ring groove)

230*

 

ti4255a

16 310643

Image 16
Contents Repair Table of Contents Service Pressure Relief ProcedureCleaning and Inspecting Parts Pump Repair KitsRepair When Pump Is Off The Sprayer Remove packing nut 202 and throat adjust- ment spacerAssembling the pump Torque to 27 +/--3 ft-lb Grease piston packings 230 231 Repair When Pump Is On The Sprayer Skin Injection HazardRemove piston rod and sleeve Remove piston valve from piston rod with a wrench Ti7341a Push up retaining spring 26 with screwdriver 7570f Ti4258a Technical Data Parts -- Pump 248204, 277069 Model 248204, Series a 277069, Series a 255968, Series aParts Pumps 248205, 249057, 249059, 277070 Parts -- Pump 310643 Graco Standard Warranty For Graco Canada Customers

255968, 249057, 253056, 249059, 277069 specifications

Graco is a trusted name in the realm of paint sprayers and finishing tools, offering a variety of models designed for efficiency and ease of use. The models Graco 277070, 248205, 257146, 248204, and 277069 are notable for their performance and advanced features, catering to both professional contractors and DIY enthusiasts alike.

The Graco 277070, known for its robust construction, features a powerful motor that ensures consistent spray pressure. Its lightweight design enhances maneuverability, making it ideal for large projects. The unit is equipped with a piston pump, which allows for superior pressure output and the ability to handle thicker materials without clogging.

Moving on to the Graco 248205, this model stands out with its adjustable spray pattern, allowing users to switch between horizontal and vertical settings with ease. It also incorporates a built-in filter system to keep paint free of debris, resulting in a cleaner application. Additionally, the 248205 is compatible with various types of coatings, making it a versatile choice for different projects.

The Graco 257146 takes performance a step further with its ProSpray technology, which provides an ultra-fine finish while reducing overspray. This model is designed with an ergonomic handle, enhancing user comfort during extended use. Its quick-change tip system allows for fast switching between different nozzle sizes, making it easier to adapt to various spraying tasks.

The Graco 248204 is specifically designed for smaller projects and is incredibly user-friendly. This sprayer features a simple setup process with an easy-to-understand user manual, making it perfect for beginners. Its compact size doesn’t compromise on power, delivering a suitable output for backyard projects and home improvements.

Lastly, the Graco 277069 is a well-balanced model that blends portability with performance. It offers a flexible hose for extended reach and an adjustable pressure control dial, allowing users to customize spray patterns and flow rates according to their needs. The durable construction ensures long-term reliability, even under heavy use.

All these Graco models are engineered with advanced technologies that prioritize performance and user experience. Their features collectively enhance spray accuracy, reduce cleanup time, and facilitate a smoother painting process, solidifying Graco’s reputation as a leader in the finishing equipment market.