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DefendAL® Enviro Heavy Duty Extended Life
DefendAL Enviro HD ELC is a virgin propylene glycol extended life coolant that contains a proprietary inhibitor system. In heavy-duty diesel applications it can provide a service life of 600,000 miles, with the addition of Extender 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.
DefendAL Enviro HD ELC concentrate contains a inhibitor combination molybdate/nitrite to comply with ATA TMC RP 330 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 long 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.
Typical Performance and Specifications**
DefendAL Enviro HD ELC 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 330 performance requirements. It also meets or exceeds the following industry specifications as a concentrate or pre-diluted heavy-duty antifreeze/coolant for propylene glycol based coolants/antifreezes:
ASTM D3306, D4985, and D6210
J.I. Case JIC-501
Cat EC-1 (ELC)
Mack Truck
Chrysler MS 7170
MTU
Cummins 90T8-4, 14603 (service Bulletin 3666132-02)
Mercedes DBL 7700
Detroit Diesel 7SE298 (DDC Powercool Plus and Powercool Plus 6000)
Navistar B-1
Ford ESE-M97B44-A, WSE-M97B44-B
SAE J1034, J1038
TMC of ATA*: RP330
Freightliner 48-22880
TMC of ATA*: RP330
GM 1825, 1899M, 6277M
Volvo
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.
FREEZE/BOIL PROTECTION – MAXIMUM FREEZE PROTECTION IS AT 70%
| ANTIFREEZE % |
FREEZING POINT |
BOILING POINT*** |
| -- |
ºF |
ºC |
ºF |
ºC |
| 50 |
-21 |
-29 |
265 |
129 |
| 60 |
-50 |
-46 |
270 |
132 |
| 70 |
-80 |
-62 |
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 |
50.1 |
| Flash Point |
º F |
250 |
NONE |
| Weight Per Gallon |
@ 60º F (15.6º C) |
8.68 #/gal. |
8.52 #/gal. |
| Silicate Content |
mass % |
NIL |
NIL |
| Product Number: |
|
9046 |
9047 |
| |
| ADDITIONAL PROPERTIES |
SPECIFICATION |
TYPICAL VALUE |
ASTM METHOD |
| Chloride Content, ppm |
25 max. |
<25 |
D 3634 |
| Nitrite Content, ppm |
2400 min. |
>2400 |
D 5827 |
| Specific Gravity @ 60/60 ºF |
1.115-1.125 |
1.112 |
D 1222 |
| Freeze Point, 50% Volume |
-- |
-21º F/-29º C |
D 1177 |
| 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.
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