DRAGFLOW EL7.5 - Lubricants Specifications

DRAGFLOW S.r.l. - Sede legale: Via Satiro, 11 – 37121 VERONA Italy
Sede amm.: Via Paesa – 46048 ROVERBELLA (MN) Italy ● Tel. +39 0376 1685400
Fax +39 0376 1685499 - Cod. Fisc e P. IVA : IT 02757460239 – R.E.A. Verona n. 280092
Registro Impr. Di Verona n. 189595/1997 Capitale Sociale € 10.400 interamente versato
EL7.5 - EL12.5 (S - SS) User manual - ENG 33/70
5.1.3 Lubricants specifications
See below the technical characteristics of the lubricating oil of the pump:
PROPERTY
UNIT
REF. STANDARDS
TYPICAL VALUE
OIL TYPE
-
-
ISO VG 32
DENSITY (15°C)
[g/cm
3
]
ASTM D4052
0.865 – 0.885
VISCOSITY (40°C)
[cSt]
ASTM D445
28.8 – 35.2
FLASH POINT
°C
ASTM D92
≥200
Tab. 3
See below the technical characteristics of the lubricating grease of the pump:
PROPERTY
UNIT
REF. STANDARDS
TYPICAL VALUE
GREASE TYPE
-
-
MINERAL
ACTIVE COMPONENT
-
-
PTFE
THICKENER
-
-
litium complex
OPERATING TEMP.
°C
-
-20 / +125
WASHOUT RESISTANCE (1hr – 38°c)
%
ASTM D1264
2.8
DROPPING POINT
°C
ASTM D2265
>267
FLASH POINT
°C
ASTM D92
277
DENSITY (25°C)
[g/cm
3
]
ASTM D1480
0.899
VISCOSITY (40 °C)
[cSt]
ASTM D445
142
Tab. 4
The manufacturer suggest the following brand and type of lubricating oil and grease:
- oil: PETRONAS HYDROBAK 32
- grease: TECNOLUBE POLYMER 400/2
Always use the suggested lubricating oil and
grease or other type with equivalent
properties.
Refer to the manufacturer Service Department in case of difficult to find the
suggested lubricating oil and grease.