Specifications

16 Coolants
Orders for fresh water and coolant analysis may be placed with MTU. Samples of min. 0.25 l must be supplied.
Permissible concentrations (Table 6)
Min. % by vol. Max. % by vol.
Emulsifiable corrosion-inhibiting oils
1.0 2.0
Corrosion-inhibiting antifreezes
35
Antifreeze protection to approx. –25
°C
50
Antifreeze protection to approx. –40
°C
Propylene glycol corrosion-inhibiting
antifreeze
35
Antifreeze protection to approx. –25
°C
50
Antifreeze protection to approx. –40
°C
BASF G206
35
Antifreeze protection to approx. –18
°C
65
Antifreeze protection to approx. –65
°C
Water-soluble corrosion inhibitors
– BASF Glysacorr G93–94
9 11
– Ginouves York 719
– Valvoline ZEREX G-93
CCI Manufacturing IL Corp.
– Nalco Alfloc 2000
3 4
– Nalco Nalcool 2000
– Nalco Nalco 2000
– Detroit Diesel Power Cool 2000
– Peentray P encool 2000
– Nalco Alfloc 3477
7
11
– Arteco Havoline Extended Life
Corrosion Inhibitor
– Chevron Texaco Extended Life
Corrosion Inhibitor Nitrite Free
– Caltex XL Corrosion Inhibitor
Concentrate
– Fleetguard DCA-4L
5
6
Table 7 can be used to determine the concentration of water-soluble corrosion inhibitors using the hand refractometer.
Calibrate the hand refractometer with clean water at coolant temperature. Coolant temperature should be 20 – 30 °C.
A001061/33E 08-01 ©MTU
TIM ID: 0000010136 – 006