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Heavy Duty Extended Life
Scorpion Brand™ Heavy Duty Extended Life Coolant/Antifreeze is an extended life coolant that contains a proprietary inhibitor system that makes it significantly more durable than other coolants. In heavy-duty diesel applications it can provide a service life of 600,000 miles, with the addition of Extenders at 300,000 miles. In automobiles this extended life Coolant/Antifreeze will provide a service life in excess of 5 years or 150,000 miles.
<p>Scorpion Brand&trade; Heavy Duty Extended Life Coolant/Antifreeze concentrate contains an inhibitor combination of molybdate/nitrite to comply with ATA TMC RP 329 and ASTM D 6210 requirements for diesel coolants. It contains no added phosphates, silicates, nitrates or amines. It is a balanced combination of organic and inorganic additives and is compatible with both organic acid extended life coolants and conventional inorganic coolants. In addition, our Extended Life Antifreeze will not cause turbidity, precipitation or inhibitor effectiveness reduction when mixed with other carboxylate-based coolants such as ChevronTexaco Extended Life Coolant or Dex-Cool nor with conventional coolants such as Prestone or Zerex. It is ideal for use in initial fills, coolant change-outs or top-offs.
Scorpion Brand&trade; Heavy Duty Extended Life Coolant/Antifreeze meets ASTM D 3306 (automotive antifreeze), ASTM D 4985 (heavy duty antifreeze), ASTM D 6210 (fully formulated, pre-charged antifreeze) and TMC of ATA RP 329 performance requirements. It also meets or exceeds the following industry specifications as a concentrate or pre-diluted heavy-duty antifreeze/coolant:
• ASTM D3306, D4985, and D6210 • J.I. Case JIC-501
• Cat EC-1 (ELC) • Mack Truck
• Chrysler MS 7170 • MTU
• Cummins 90T8-4 • Mercedes DBL 7700
• Detroit Diesel 7SE298 • Navistar B-1
(DDC Powercool Plus and Powercool Plus 6000) • SAE J1034, J1038
• Ford ESE-M97B44-A, WSE-M97B44-B • TMC of ATA*: RP329 - Type B/302A-1, RP338
• Freightliner 48-22880 • Volvo
• GM 1825, 1899M, 6277M • VW TL-774D
• International  
   

* Technology & Maintenance Council of the American Trucking Association
This antifreeze also meets the non-phosphate requirements of European OEM’s and non-silicate requirements of Japanese OEM’s.

PHYSICAL PROPERTIES: CONCENTRATE 50/50
Color Yellow Yellow
Weight per gallon @ 60º F. (15.6º C), lbs. 9.44 9.08
Freezing Point, º F.   -34ºF/-36 ºC
Boiling Point   226ºF/107 ºC
pH   9.1
Reserve Alkalinity 7.5 3.1
Product Number 9038 9042

FREEZE/BOIL PROTECTION – MAXIMUM FREEZE PROTECTION IS AT 70%
 
FREEZING POINT
BOILING POINT
Antifreeze %
º F
ºC
º F
ºC
50
-34
-37
265
129
60
-62
-52
270
132
70
-83
-64
277
136

*Boiling Point shown using conventional 15 psi radiator cap


PHYSICAL PROPERTIES:
UNIT OF MEASURE
CONCENTRATE
50/50
Glycols Content
mass %
90 min.
45 min.
Water
mass %
2.9
52.9
Flash Point
º F
250
NONE
Weight Per Gallon
@ 60º F (15.6º C)
9.27 #/gal.
8.81 #/gal.
Silicate Content
mass %
NIL
NIL
Product Number:
9033
9036


Additional Properties:
Specification
Typical Value
ASTM Method
Chloride Content, ppm
25 max.
<25
D 3634
Molybdate/Nitrite Content, ppm
2400 min.
>2400
D 5827
Specific Gravity @ 60/60 º F.
1.115 -1.125
1.112
D 1122
Freeze Point, 50% Volume
-34ºF / -36ºC max.
-34ºF / -37ºC
D 1177
Boiling Point, Undiluted
325ºF / 162ºC min.
330ºF / 164ºC
D 1120
Boiling Point, 50% Volume
226ºF /107ºC min.
226ºF / 107ºC
D 1120
Effect on engine or
vehicle finish
no effect
no effect
-------------
Ash Content, mass %
5 max.
< 3
D 1119
pH, 50% Volume
9.8-10.6
9.8
D 1287
Reserve Alkalinity, ml
3 min.
4-5
D 1121*
Water Content, mass %
5 max.
3.0
D 1123
Color
distinctive
Strawberry Red
-------------
Effect on Non-Metals
no adverse effect
no adverse effect
-------------
Storage Stability
------------
> 1 year
-------------
Foaming
150 mi vol., max.
35 ml
D 1881
5 sec. break, max.
2.5 sec.
D 1881
Cavitation-Erosion Rating
8 min.
9
D 2809

* Reserve Alkalinity (RA) is a term used to indicate the amount of alkaline inhibitors present in an antifreeze formulation. It is incorrect to relate a high RA value with high-quality antifreeze. Present state-of-the-art antifreeze formulations contain new inhibitor systems that give added protection to certain metals but do not raise the RA numbers.