User's Manual

Graco’s captured seals and improved poppet

design are the best in the business!

• Test results show the difference: GL-1 injectors showed no seal

leakage, bypass or reset failures at 360,000 cycles

• This performance leaves the competition in the dust

GL-1 Injector

Automatic Lubrication System

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GL-1 Injector Automatic Lubrication System Graco’s captured seals and improved poppet design are the best in the business! • Test results show the difference: GL-1 injectors showed no seal leakage, bypass or reset failures at 360,000 cycles • This performance leaves the competition in the dust
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Precision-honed Components for Reliable Operation in the Harshest Environments System Setup Tips • Run branches off main line and “Tee Out” to banks of injectors instead of in-series • Locate injectors as close to bearings as possible to minimize line length to bearing to enable max pressure to reach injectors • Place pressure switch beyond last injector • Use large diameter tubing (1/4 in.