Model or a hydraulic press. Model of a simple hydraulic press on a wooden base plank. On the one hand, a hand-held pump is equipped with a pump arm, regulator, overflow and safety valve. The pump arm can be set in two positions. The regulator is a screw valve. The safety valve is adjusted by weight. From the pump a tube for the liquid runs to the bottom of the press, where an oval perplator is pressed upwards.

---

Size: 2500px × 1875px
Photo credit: © BTEU/RKMLGE / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: