DU Grease Distributor

DU Use Explanation

  • The moment when oil passes IN, the balanced position of all pistons is like the above diagram 1.

  • Continually give oil pressure at the left side of No.3 piston hole, push3-7 piston right side, and lead to No.6 oil exit to discharge oil.

  • At the same time, keep two inclined holes of the right side of piston 3 and piston 4 to be connected, which were closed before. And also keep the inclined hole of the left side of No.4 piston hole to be connected with no.3 oil exit.

  • Continually give oil pressure at the right side of No.4 piston hole, push 4-8 piston left side, and lead to No.3 oil exit to discharge oil.

  • At the same time ,keep two inclined holes of the right side of piston 1 and piston 4 to be connected, which were closed before. And also keep the inclined hole of the right side of No.1 piston hole to be connected with No.8 oil exit.

  • Continually give oil pressure at the left side of No.1 piston hole, push 1-5 piston right side, and lead to No.8 oil exit to discharge oil.

  • At the same time, keep two inclined holes of the left side of piston 1 and piston 2 to be connected, which were closed before. And also keep the inclined hole of the left side of No.2 piston hole to be connected with No.1 oil exit.

  • Continually give oil pressure at the right side of No.2-6 piston, push them move left side, and lead to No.1 oil exit to discharge oil.

  • Till now, it is finished the first half phase to discharge oil. The final position of piston is like the above diagram2.

Model

Check switch

No. of output bores (N)

Output volume

Working pressure

Weight(kg)
DU_4T X

4

0.33cc/cy

60-150 kgf/cm2

035

DU-4R

O
DU_6T X

6

 0.35

DU_6R

O
DU_8T X

8

 0.32

DU_8R

O