Piston Power HTO
Heat Transfer Oils

Piston Power HTO are high viscosity index, paraffinic based, premium performance oil intended for use in both open and closed heat transfer systems with forced circulation.

Applications
     Open systems operating at temperatures up to 200°C.

     Closed systems operating at bulk oil temperaturee up to 320°C.

NOTE: The maximum film temperature on the heater surface should not exceed 340°C for long trouble free service in closed systems.

 

Performance Features

     Good oxidation and thermal stability over a wide temperature range minimises deposit formation and thus extends oil life.
     Low viscosity and efficient heat transfer properties enable easy circulation and efficient transfer of heat.
     Low temperature flow characteristics allow prompt circulation.
     Low vapour pressure at elevated temperatures minimises evaporation, vapour lock and pump cavitation.

 

Pack Size

  • Flexitank (1000L)
  • 210L
  • 20L

Typical Characteristics

ISO Viscosity Grade

32

100

Kinematic Viscosity @ 40C

cSt

32

100

Kinematic Viscosity @ 100C

cSt

5.4

11.1

Viscosity Index

 

98

96

Pour Point

C

-9

-3

Flash Point (PMCC)

C

212

251

Density @ 20C

kg/l

0.870

0.886