GRACO 16X414 – Q Kit, Repair, Pump, 3900 PCII

GRACO 16X414 – Q Kit, Repair, Pump, 3900 PCII

Replacement pump for GMAX II 3900 Lo-Boy airless paint sprayer, featuring QuikPak construction with VMAX Blue + Leather throat packing, VMAX Blue + Leather piston packing, and ceramic ball inlet and outlet for reliable performance in professional painting applications

Replacement pump for GMAX II 3900 Standard Series Lo-Boy sprayers model year 2014 and newer.

Lasts 2X longer than the next leading brand

Chromex rod and hardened stainless steel cylinder

Long Life V-Max Blue Packings

Faster cleaning with the QuikAccess intake valve

Repack the pump in minutes with the new QuikPak Cartridge System

Additional Specifications

Flow Rate: 1.25 GPM maximum

Material: VMAX Blue + Leather packing, Ceramic ball components

Maximum Tip Size: 0.036″

Engine: Honda or Kohler Available

Construction Type: QuikPak

Packing Type: VMAX Blue + Leather

Ball Type: Ceramic

Fluid Inlet Size (in)	1 5/16
Fluid Inlet Thread Gender	Male
Fluid Inlet Thread Type	UN
Fluid Outlet Size (in)	3/8
Fluid Outlet Thread Gender	Female
Fluid Outlet Thread Type	NPT
For Use With	GMAX II 3900 Standard Series Lo-Boy (2014 and newer)
Maximum Working Pressure (psi)	3300
Type	Replacement Pump

Features

Industry leading durability

Easy installation

Minimizes field downtime

Endurance series quality

Replacement pump component

Designed for LO-BOY configuration

Applications

Professional spraying applications

High-volume coating projects

Field service and maintenance

Professional painting

Commercial spraying

Contractor applications

Compatible Equipment

New Ultra Max 695/795

GMAX II 3900 ProConnect with ProConnect II

Related Parts

16Y596

17C720 – KIT, PUMP, ST, THREADED, AP

17C488 – KIT, PUMP, ST, PC, AP

176926 – Standard model replacement pump

244199 – Intake Seal Kits

248212 – Standard repair kit

17H838 – QuikPak repair kit

16Y598 – Ultra Max II 695/795 replacement pump

16Y706 – Ultra Max II 1095/1595 replacement pump

Kit Contents

Part contents not specified on this page

Part of GRACO’s Endurance Pump Lower Kit series. GRACO Pump Lowers lead the industry in durability and ease of installation. Keep a spare on hand to minimize downtime in the field. This is a replacement pump specifically for the LO-BOY variant of the GMAX II 3900 sprayer system This is a replacement pump, not a repair kit. Standard repair kit 248212 and QuikPak repair kit 17H838 are available for servicing this pump.

Reference Manuals

343214 (Page 14) Airless Accessories

344381 (Page 8) Electric Sprayers

344383 (Page 10) Gas Airless Sprayers

344386 (Page 12) Airless Accessories Brochure

344514 (Page 2) QuikPak Cartridge Repair System