Stanomatic Grease Worker – Stainless Steel Cups - 17792-3

ASTM D7342
IP 50
ISO 2137

The Stanomatic Dual Grease Worker removes the variations that can occur in the hand operation of grease workers, particularly with hard greases. It ensures that consistent working strokes are given to grease samples over an extended period of time.

The grease worker has two grease working assemblies mounted on a cast aluminium base by dowel pins and quick release cams. Each grease working assembly comprises a heavy duty grease pot with screw lid. A plunger passes through the lid and is attached to a perforated metal worker plate. A large bore grease-cock allows excess air/grease to escape during assembly and insertion of a thermometer.

Stanomatic Grease Worker – Stainless Steel Cups - 17792-3


  • Works two grease cups simultaneously
  • Auto-stop at up to 999,999 strokes
  • 60 ±10 strokes per minute
  • Quick Release stainless steel worker cups
  • Cover and plunger assemblies with 51 x ¼ inch hole perforated plates
  • Safety screen with auto shut off
  • Large bore cock for thermometer insertion



The plungers are driven by a geared electric motor at 60 ±10 strokes per minute. An automatic counter will stop the motor after a user-set number of strokes up to a maximum of 999,999. The safety guard incorporates a motor cut-off switch.

Supplied with;
2 x cover and plunger assemblies (Seta 17800-201) with 51 x 1/4 in diameter hole perforated plates
2 x stainless steel worker cups


ASTM D217 Cone Penetration of Petrolatum
IP 50 Determination of cone penetration of lubricating grease
ISO 2137 Cone Penetration of Petrolatum
ASTM D7342 Shear Stability of Lubricating Grease in Presence of Water (Water Stability Test)


Speed60 strokes per minute ±10
Worker Plate51 x 1/4 inch holes (Optional Churn Plate 270 x 1/16 inch holes)
Grease Pot2x Stainless Steel
Voltage110/120 V, 60 Hz 220/240 V, 50/60 Hz
Power450 W
Size (HxWxD)46 x 37 x 50 cm
Weight38 kg
CCCN CodeTariff 90248090

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