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GREASE FEEDERS     GFD-PP     GFD-PAN     GFP-PA     GFD-BA                

Product Brief

Grease Feeders are used to provide single point controlled lubrication for all types of bearing housings thereby eliminating difficulties arising due to over or under greasing

Working on a spring compression mechanism, the design regulates grease discharge in proportion to changing spring pressure, thus maintaining constant discharge pressure of 1- 2 PSI

Assembled with medium duty spring, the light & heavy duty springs come as spares in the pack and can be easily interchanged depending upon application

Can be mounted in any position for easy visual inspection of grease levels

Reusable: Can be refilled easily with immediate activation.

1/8” (M) steel adaptor at the tail end fits directly onto bearing housings Thread converters & angle adaptors available as spares

Remote Refill kit also available that permits remote filling of grease from distances up to 3 meters (10’)

RECOMMENDED USE
For use with NLGI 0 to 4 non separating grease on any equipment that

  • has anti friction, oscillating or roller bearings
  • has shielded bearings with seals
  • has bronze, olite or open bearings
  • requires bearing flushing action
 
 
GFD/PP
 
Dome Polycarbonate
Base Polycarbonate
Temperature -23°C to 121°C (-10°F to 250°F)
Application Static Non Vibratory Conditions
 
 
 
GFD/PA
 
Dome Polycarbonate
Base Die Cast Aluminium
Temperature -23°C to 121°C (-10°F to 250°F)
Application Dynamic applications involving vibration & shocks
 
 
 
GFD/PAN
 
Dome Polycarbonate
Base Die Cast Aluminium with Nickel Plating
Temperature -23°C to 121°C (-10°F to 250°F)
Application Corrosive environments for dynamic applications invlolving vibrations & shocks: chemical plants, food industry etc.
 
 
 
GFD/BA
 
Dome Tempered borosilicate with stainless steel cap
Base Aluminium
Temperature -23°C to 232°C (-10°F to 450°F)
Application Very high temperature applications: nuclear plants, steel mills, lumber drying kilns etc.
 
 
 
SPRING SELECTION GUIDE
 
Operating Temperature   NLGI Grease Type
 
From   To   No.0   No.1   No.2   No.3   No.4
 
-23°C (-10°F)   4°C (40°F)   Blue   Silver   Red        
 
4°C (40°F)   43°C (110°F)   Blue   Silver   Silver   Red    
 
43°C (110°F)   93°C (200°F)       Blue   Silver   Silver   Red
 
93°C (200°F)   121°C (250°F)           Blue   Silver   Red
 
 
 
SIZE SELECTION GUIDE
 
Bearing Shaft Dia.   Upto 1-1/2” (38 mm)   1-1/2” (38 mm) & over
 
Operating
Condition
  Intermittent   Continuous   Intermittent   Continuous
 
Class ofBearing   Open   Sealed   Open   Sealed   Open   Sealed   Open   Sealed
 
Under 1000 RPM   1 oz.   1 oz.   1 oz.   1 oz.   2 oz.   2 oz.   2 oz.   2 oz.
 
1000 to 2500 RPM   1 oz.   1 oz.   1 oz.   1 oz.   2 oz.   2 oz.   6 oz.   6 oz.
 
OVer 2500 RPM   2 oz.   1 oz.   2 oz.   2 oz.   6 oz.   6 oz.   6 oz.   6 oz.
 



   
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Ordering Information

 
CAT. NR.   ORD. NR.   CAT. NR.   ORD. NR.   BOWL
CAPACITY
  OPERATING CONDITIONS   OVERALL
DIA.
  OVERALL
HEIGHT
 
1/8” BSPT THREADS   1/8” NPT THREADS  
 
POLYCARBONATE BOWL & BASE
 
GFD/PP/1/B   47700   GFD/PP/1/N   47720   1 oz.(28 gms)   Static   1-3/4" (45 mm)   3-5/8" (92 mm)
GFD/PP/2/B   47701   GFD/PP/2/N   47721   2 oz. (56 gms)   Static   2-3/8" (60 mm)   4-5/8" (117 mm)
GFD/PP/6/B   47702   GFD/PP/6/N   47722   6 oz.(170 gms)   Static   3" (75 mm)   6" (150 mm)
 
POLYCARBONATE BOWL & ALUMINIUM BASE
 
GFD/PA/1/B   47703   GFD/PA/1/N   47723   1 oz.(28 gms)   Dynamic   1-3/4" (45 mm)   3-5/8" (92 mm)
GFD/PA/2/B   47704   GFD/PA/2/N   47724   2 oz. (56 gms)   Dynamic   2-3/8" (60 mm)   4-5/8" (117 mm)
GFD/PA/6/B   47705   GFD/PA/6/N   47725   6 oz.(170 gms)   Dynamic   3" (75 mm)   6" (150 mm)
 
POLYCARBONATE BOWL & NICKEL PLATED ALUMINIUM BASE
 
GFD/PAN/1/B   47706   GFD/PAN/1/N   47726   1 oz.(28 gms)   Corrosive   1-3/4" (45 mm)   3-5/8" (92 mm)
GFD/PAN/2/B   47707   GFD/PAN/2/N   47727   2 oz. (56 gms)   Corrosive   2-3/8" (60 mm)   4-5/8" (117 mm)
GFD/PAN/6/B   47708   GFD/PAN/6/N   47728   6 oz.(170 gms)   Corrosive   3" (75 mm)   6" (150 mm)
 
BOROSILICATE BOWL & ALUMINIUM BASE
 
GFD/BA/4/B   47709   GFD/BA/4/N   47729   4 oz.(113 gms)   High Temperature / Nuclear Environments   3-1/4" (82 mm)   7-1/8” (181 mm)
 
REMOTE GREASE REFILL KIT
 
GFD/RK/1   47790   3 m (10') Grease Hose with all fittings
 

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