GRACO 17J552 – ProConnect Express Displacement Pump Lower Kit

GRACO 17J552 – ProConnect Express Displacement Pump Lower Kit

GRACO 17J552 Express Pump replacement lower assembly designed for Endurance pump systems. Features GRACO’s proven pump lower technology for reliable performance in professional spray applications. Part of GRACO’s comprehensive pump lower replacement system that allows quick pump maintenance to minimize downtime.

Genuine Graco Pumps lead the industry in durability and ease of installation. Keep a spare on hand to minimize downtime in the field.

Specifications:

For Use With	390 PC (2014 and newer) Ultra 395 PC (2014 and newer) Ultra Max II 490 PC Pro (2014 and newer) Ultra Max II 495 PC Pro (2014 and newer) Ultra Max II 595 PC Pro (2014 and newer) FinishPro II 395 PC (2014 and newer) FinishPro II 595 PC Pro (2014 and newer)
Maximum Working Pressure (psi)	500
Type	Replacement Pump

Features

Express pump component

Replacement part for electric sprayers

Professional grade reliability

Express Pump lower assembly

Designed for Endurance pump systems

Quick replacement capability

Applications

Professional painting

Commercial spraying applications

Maintenance and repair of electric sprayers

Professional spray equipment maintenance

Pump lower replacement

Spray system servicing

Compatible Equipment

390 PC CORDED

390 PC CORDLESS

ULTRA 395 PC

ULTRA MAX II 490 PC PRO

ULTRA MAX II 495 PC PRO

ULTRA MAX II 595 PC PRO

Related Parts

17C487 – Endurance Pump, Other express pump components for the electric sprayer series

17J549 – Bracket Reservoir

17J550

17J551

17J553 – KIT, PUMP, ST, PC, AP, NUT, EXP

Part number appears in replacement parts table for express pump across multiple electric sprayer models. Limited technical details provided on this overview page. This appears to be a pump lower assembly for Endurance pumps. Full specifications and kit contents would need to be referenced from detailed product documentation as this page shows only basic catalog listing information. This page shows 17J552 in the Express Pump category for midsize electric sprayers but does not provide detailed component specifications. The page focuses on sprayer systems and warranty programs rather than individual pump components.

Reference Manuals

344381 (Page 11) Electric Sprayers

344386 (Page 12) Airless Accessories Brochure

344406 (Page 11) Electric Sprayers

3A3257 (Page 1) ProConnect Express Displacement Pump (English)