Graco 344917EN-A User Manual

Husky 3300 Pumps

A Complete Family of 3 inch (76.2 mm)
Air-Operated Double Diaphragm Pumps

• Expanded material offering to handle numerous applications

• Flow rates up to 300 gpm (1,135 lpm)

• Modular stall-resistant air valve design

HUSKY 3300 FAMILY

No Limits. No Equals. No Problem.

Four Bolt Joint Design

Bolted design provides
even sealing pressure
for leak-free operation

Modular Air Valve

Stall-resistant, efficient
operation

Quick replacement feature
with easy four-bolt design

Center Section Options

Pilot Valves

Faster change over with
spring loaded pilot valves

Reduced pulsation

Improved efficiency

Externally serviceable

Three-piece manifolds

Increased installation flexibility

Aluminum Polypropylene

Aluminum Pump

Robust fluid section to handle the most
abrasive applications