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Hung’s International,Inc.
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PGO-FGL Series 100% H-1 Synthetic Lubricant

Hung’s International Inc. U.S.A

(Technical Service)

To fully take advantage of our speciality & practical experience of machine lubrication,to save your money,time & energy !

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PGO-FGL Series 100% H-1 Synthetic Lubricant



                                                    ISO Viscosity Grades 150, 220, 320, 460 & 680

                                                                      *NSF H-1 Registered

                                                      “These products are certified OU Kosher Pareve”

                                                                      “Approved by Flender”


The LUBRIPLATE PGO-FGL grades consist of a range of ISO VG lubricants formulated to provide the user with superior performance under demanding operating conditions.  Water soluble polyalkylene glycol base stocks, known to provide outstanding micropitting and EP characteristics are used to manufacture these lubricants.  With the addition of a high performance, food approved additive package, these products are able to offer excellent thermal stability, high wear reduction rates, high micropitting resistance and load carrying ability as well as good corrosion protection.

Suitable Application Areas

The LUBRIPLATE PGO-FGL ranges have been specially formulated for use as industrial gearbox lubricants within the food manufacturing environment.  As such, they have achieved approval within a number of different gear designs, these include:


 Bevel Helical


 Worm Gears

Flush Procedure

When changing from a mineral oil or PAO based product to one of the LUBRIPLATE PGO-FGL grades, the following procedure should be followed:

The system should be run until the old oil is warm, then drain as fully as possible, particular attention being paid to reservoirs, lines etc., where oil may be trapped.  The system should be cleaned of residual sludge.

Flush the system with the minimum quantity of LUBRIPLATE PGO-FGL by operating under no load and then drain the system while the fluid is warm.  Repeat if necessary.

Seals, etc., should be inspected and if deteriorated, then replaced.  Seals previously exposed to other oils may shrink when exposed to LUBRIPLATE PGO-FGL fluids, therefore, it may be advantageous to replace them, however, this is not mandatory.  Careful inspection of the system for leaks will often suffice.

It is useful to inspect the lubricant after one or two days in use to make sure that it is free of extraneous materials.  Contamination with significant quantities of other lubricants can, in some cases, lead to sludging, foaming and other problems.

LUBRIPLATE PGO-FGL Synthetic Gear Oils - Cont’d:

Materials Compatibility

Polyurethane based elastomers, leather, cork, asbestos, paper and board should be avoided.  Common seal and gasket materials are unaffected by LUBRIPLATE PGO-FGL Synthetic Gear Oils.  Nitrile Rubber (NBR), FluoroSilicone or Vinyl-Methyl Polysiloxane (Q) are recommended especially where high temperatures are involved.

Ordinary industrial paints soften in the presence of these products.  Internal gearbox surfaces should ideally be unpainted, or coated with resistant materials, for example a resistant two-pack epoxy formulation. These products must never be mixed with mineral or PAO based products.

Typical tests for LUBRIPLATE PGO-FGL Synthetic Gear Oils are as follows:

Typical Tests                        PGO-FGL150       PGO-FGL 220       PGO-FGL 320      PGO-FGL 460     PGO-FGL 680

Viscosity @ 40°C                    150                      227                            339                       477                          725

Viscosity @ 100°C                 25                        41.9                            60.6                     83                            122.2

ISO Viscosity Grade               150                      220                             320                     460                           680

Viscosity Index                       232                      242                             252                     262                           272

Pour Point                              - 47ºC                  - 42°C                         - 39ºC                - 36°C                      - 33ºC

Flash Point (COC)                   284ºC                   284°C                        282ºC                  284°C                     287ºC

Density @ 15°C  (Kg/L)           1.057                    1.057                         1.062                  1.067                      1.072

TAN                                         0.2 Max                0.2 Max                     0.2 Max              0.2 Max                 0.2 Max

FZG              Load Stage

A/8.3/90                                    -----                         >12                          -----                     >12                         -----

FZG              Load Stage           -----                         10                            -----                   -----                          - ----


@ 90 °C        Endurance             -----                          10                           -----                   -----                          -----

FZG              Load Stage           -----                          10                           -----                   -----                           -----


@ 60 °C         Endurance           -----                            10                            -----                 -----                           -----

4-Ball Wear Scar

     (40 Kg., 1 Hr.)                         0.32 mm                 0.34 mm                 0.38 mm         0.38 mm                    -----

Evaporation Loss

     (ASTM D972)                          0.26%                      0.36%                   0.13%             0.22%                      -----

(Continued) LUBRIPLATE PGO-FGL Synthetic Gear Oils - Cont’d:

Part Numbers

Packaging Available                   PGO-FGL-150 PGO-FGL 220 PGO-FGL 320 PGO-FGL 460 PGO-FGL 680

54-Gallon Drum                          L0810-062       L0811-062        L0812-062       L0813-062       L0815-062

5-Gallon Pail                               L0810-060       L0811-060        L0812-060       L0813-060        L0815-060

Carton, 4/1 Gallon Jugs               L0810-057      L0811-057        L0812-057        L0813-057        L0815-057

*These products are authorized by NSF for use in food processing facilities as a lubricant or anti-rust agent

on equipment in which there may be incidental contact involving the lubricated part and the edible product.

                                              PGO-FGL 150 PGO-FGL 220 PGO-FGL 320 PGO-FGL 460 PGO-FGL 680

*NSF H1 Registration No’s   141192           141193             141194              141195            141196

(Meets USDA 1998 Guidelines)

*NSF – National Sanitation Foundation

Manufactured with ingredients that comply with FDA 21 CFR 178.3570.

"The LUBRIPLATE PGO-FGL Series contain no components derived from TSE/BSE relevant animal

species, therefore, they are compliant with the requirements of the TSE Note for Guidance EMEA/410/01

Rev. 2, October 2003".

                      Printed in USA

                      Revised 12/16/09  

Corresponding parameter set not found, please add it in property template of background
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