Centralized Lubrication Systems, Hydraulics and Pneumatics

SHOWA YMB PISTON PUMP

The YMB piston pumps are a resistance type automatic units. Two discharge volume types available, with dispensing 1-4cc/cy or 3-4cc/cy.

With the adjustable flow-rate and numerous cycle times to select from, the YMB can suit a wide variety of lubrication systems. With the extra options available, the YMB is a very attractive pump unit.

Technical Features

Model Type	Cycle Time (minutes)	Discharge Volume (cc/cy)	Max. Presssure (MPa)	Discharge Port Size	Tank Capacity (L)	Effective Capacity (L)
YMB35	5	1-4 Adjustable	0.45 (4.5 Bar)	Rc 1/8	2	1.5
YMB310	10
YMB315	15
YMB330	30
YMB360	60
YMB3120	120
YMB65	5	3-6 Adjustable	0.5 (5 Bar)
YMB610	10
YMB615	15
YMB630	30
YMB660	60
YMB6120	120

* Discharge volume can be adjusted in 0.5cc increments.
* The YMB3 models default discharge volume setting is 3cc while the YMB6 are shipped with a flow-rate setting of 5cc.
* A Float Swicth and an Instant Button cover are available as options.

Models

Model Type

Discharge Volume

Cycle Time

Tank Type

Float Switch Option

Power

YMB(A)(B)(C)(D)(E)

(A)

3

1-4 cc/cy

(B)

5

5 min.

(C)

0

Plastic 2L

(D)

0

—

(E)

A

1 Phase 100/115V

10

10 min

15

15 min

6

3-6 cc/cy

30

30 min

1

Aluminium 2L

1

Installed

F

1 Phase 200/220V

60

60 min

120

120 min