Flowserve B320 Series Limitorque Manual de usuario descargar pdf (Pagina 14)

Limitorque B320 Series FCD LMENIM3201-02 – 01/15

Table 5.1 – Lubricant Quantities

Operator Without SGA With SGA

lb kg lb kg

B320-10 0.7 0.3 1.2 0.6

B320-20 0.7 0.3 1.2 0.6

B320-30 1.2 0.6 1.7 0.8

B320-40 1.2 0.6 1.7 0.8

B320-50 2.2 1.0 2.7 1.2

B320-70 4.0 1.8 4.5 2.0

B320-80 4.0 1.8 4.5 2.0

B320-90 4.2 1.9 6.7 3.1

5.3 Minimum Lubricant Qualities Required

The standard lubricants used by Limitorque have been proven to be extremely reliable over years of

service. Lubricant substitute may be used; however, Limitorque does require the following lubricant

qualities as a minimum.

The lubricant must

• contain an “EP” additive.

• be suitable for the temperature range intended.

• be water- and heat-resistant and non-separating.

• not create more than 8% swell in Buna N or Viton.

• not contain any grit, abrasive, or ﬁllers.

• be slump-prefer NLGI-0 grade.

• not be corrosive to steel gears, balls, or roller bearings.

• have a dropping point above 316°F (158°C) for temperature ranges of -20°F to 150°F (-28°C to

65°C).

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Flowserve B320 Series Limitorque Manual de usuario Pagina 14