Perfected bomb of pumps (Machine-translation by Google Translate, not legally binding)

摘要

The invention describes a piston pump including an carter in rotating crank intern for his side covers for reciprocation of preferably three drive rods of the plungers guide cylinders, commanding these emboli to as many pistons leather slide in hot glazed camisas. Feature improvement, is the fact that both carter as the intake and discharge, incorporated drilling canned receipt of setscrews top and additional parts. Moreover, different pump parts are coupled with interposition of o'rings closure. Lever operated safety valve, has four positions stable different pressure, is counting with a wall hung guide body valve seat. Anticipated in addition to this admission collector for nerve filter self-centering. (Machine-translation by Google Translate, not legally binding)