Graco 340575EN GL User Manual

GL Series Grease and Oil Injectors

High-performance injectors for automatic machine lubrication

• Accurate, adjustable, and reliable lubrication for maintaining your machinery

• Easy to design, set up, and operate

• Flexible to use – easily add or subtract injectors for any system

• Accepts a wide range of lubricants from 10 weight oil to #2 grease

• Large selection of outlet types and manifold quantities for any application

Precision-honed

components for reliable

operation in challenging

Higher Quality, Higher Performance

Choose durable, long-lasting Graco injectors to perform your lubrication automatically and minimize downtime and maintenance costs.

environments

Built to

Graco

Quality

Standards

Seven Outlet Fitting Sizes

Use your preferred size of tubing or hose

Adjustable Injector Output

Adjust output volume on each injector for a custom fit in any application

Visual Indicator Pin

Convenient front-mounted cycle pin indicator confirms that the injector is functioning properly

Wide Range of Manifold Options

Manifolds designed to hold up to 15 injectors decrease installation time

Long-Life Seals

Graco-quality manifold and indicator seals deliver increased productivity

One-Piece, Machined Body

Provides durability not seen in other brands

Long Life Seal Technology

Longer-life seals mean less-frequent replacement or repair and keeps your machines running longer

Manifold Seal Integrity

Exclusive seal design virtually eliminates leaks at the manifold

Technical Speciﬁcations

GL-32 GL-43 GL-33 GL-42

Maximum operating pressure

Minimum operating pressure

Typical operating pressure

Reset pressure

Output volume per cycle

Maximum temperature rating 350˚ F (176˚ C)

Recommended ﬂuids

Instruction manual

3500 psi (241 bar)

1200 psi

(83 bar)

1500 psi (103 bar)

200 psi

(13.7 bar)

0.001 - 0.008 in3 (0.02 - 0.13 cm3) 0.001 - 0.003 in3 (0.02 - 0.05 cm3)

Grease up to

NLGI #2

For ordering information on the wide range of GL Series Injectors, visit Graco.com.

1000 psi

(69 bar)

750 psi (52 bar)

850 psi (59 bar)

150 psi (10 bar)

SAE 10 weight

oil minimum

313798 334495