![background image](http://html.mh-extra.com/html/graco/309015b/309015b_design-manual_2251641013.webp)
13
309015
System Components (cont.)
4. Lubricant
Graco suggests the use of the following lubricant grades for the given temperature ranges.
NLGI #1 ( 0
F to +130
F)
NLGI #0 (–40
F to +30
F)
5. Distribution Lines
Main supply line
Line that supplies lubricant from the pump module to the injector groups or banks.
Branch supply line
Line that branches off the main supply line to feed individual injector banks. Prevents system venting problems in
cold weather by minimizing the amount of grease vented through the injector manifolds.
Feed line
Line that supplies lubricant from injectors to bearings.
Summary of Contents for 309015B
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