Author Topic: Graco pump armor  (Read 9150 times)

MarkB

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Graco pump armor
« on: September 28, 2005, 06:54:24 PM »
Does anyone know of a cheaper substitue for the Graco pump armor for a Graco XR7? I have heard that I could use RV anti-freeze. Please advise. Thanks. ;D

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Re:Graco pump armor
« Reply #1 on: September 28, 2005, 07:45:29 PM »
Graco pump armor is a mixture of Ethylene Glycol and water at about a 50/50 ratio.
Antifreeze is 95% Ethylene Glycol (with some anti corrosive agents added) and mixed for use with water at about a 50/50 ratio ....
You be the judge.... ;)

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« Last Edit: September 28, 2005, 08:02:05 PM by admin »
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