Product description 

* Oil volume indication: (notes: when oil volume values of all oil outlets are identical, represented with one oil volume).

* Example 1: GFD/GFE-05-2 means 5-position distributor with model of GFD/GFE, oil delivery volume of oil outlets 1, 2, 3, 4 and 5 is 0.2ml/time.

* Example 2:GFD/GFE- 53235 means that outlet oil volumes of outlets 1, 2, 3, 4 and 5 of 5position distributors with model ofGFD/GFE are 0.5, 0.3, 0.2, 0.3 and O.5ml/time.

# Remarks: the GFD/GFE distributors has: 7~12 digits

Rationale of the GFD/GFE distributor
* Lubricant delivered from the oil pump makes umbrella valve in the GFD/GFE distributor drive upwards.

* When the umbrella valve closes central hole of the core bar, the piston overcomes the spring force to rise. Lubricant stored in the oil cavity is drained out.

* When piston moves to the top point of oil cavity, oil draining is completed.

* When oil pump stops oil supplying, the pressure release valve is automatically released to make lubricant in the main oil pipe to return through the decompression valve. At this moment, the system pressure is reduced, and piston in the distributor starts reciprocating with the function of spring. When the umbrella valve reciprocates and closes oil outlet of the distributor, the piston delivers lubricant in the lower cavity through the core bar, and oil supply for the next time is ready.