Centralized Lubrication Systems, Hydraulics and Pneumatics

SHOWA DSA PISTON DISTRIBUTOR

The DSA Injectors is volumetric type piston distributor, utilizing a “Build-up” method for oil distribution.

The Injector Block stores oil supplied by the pump and then discharges the measured amount of oil, utilizing the internal spring’s decompressing force. The operating pressure is from 0.5 up to 3 MPa.

Models

Model Type	Number of Ports	Nipple Number	Discharge Number	Pressure	Inlet Thread	Outlet Thread
DSA	2, 4, 6, 8	01	0.1 cc	0.5 - 3	M10 x 1	M8 x 1
		02	0.2 cc
		05	0.5 cc
		10	1.0 cc

* Re-supply pressure: 0.05Mpa / Recommended Viscosity: 20 to 500 cSt
* Example of reference : DSA(*) + (XXXXX) = Model type + (*) Number of ports + (X) Discharge Vol.
  DSA + 4 + From inlet the right outlets (0.10cc, 0.50cc) + From inlet the left outlets (0.50, 0.20) = DSA4 - 01R - 05R - 05L - 02L