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“ All weather fluid for LCN closers ”

RELATED FAQS

Question
Answer
Can the fluid in an LCN door closer be filled out in the field?
The fluid in an LCN closer must not be refilled in the field. See attached Warranty and Repair Communication 
What is the LCN fluid - "Liquid X" - temperature range?
The LCN closer fluid "Liquid X" will perform without variation between:  -30° F to +120° F - for manual closers.  +35° F to +120° F - for electrical closers and automatic operators. At around ...
ULTRA LIQUID X
closer fluid, fluid, all weather fluid
Is there an identification chart for all the different rollers that LCN has?
Product shipped on or after Feb. 8th, 2016 The "3034" and "3034H" are internal part designation that LCN uses to specify regular (3034) and hold open (3034H) roll...
On Feb 8th, 2016 - LCN launched the redesign of the Hold open clip which changed multiple components of our Track style closers, including the roller, track, hold open clip, and bumper. 
Does LCN sell a coupler to stack two 4040XP closers together?
LCN does not recommend this type of installation, and has never sold a coupler to do this.
Is the Cush Shoe Support (-30) the same for all of LCN closers?
For LCN Cast Iron Closers it is (1 3/4") wide, (1 1/2") tall and (1 1/2") deepFor LCN Alum body Closers it is (2") wide, (1 1/2") tall and (1 1/2") deepSee HERE The center to center hole ...
HYDRAULIC FLUID
Oil, Closer Fluid, Fluid