Boyle Mariotte

Produced with a graduated acrylic tube for volume determination, with plunger, manometer and vent valve.
System of movement of the plunger inside the acrylic cylinder through a threaded bar with millimetric precision with handle. The nylon plunger has two rubber rings for sealing. The movement of the piston allows both a high pressure and a low pressure to occur.
System mounted on two L-shaped aluminum platforms, which are attached to the ends of the acrylic tube with sealing through four stainless steel rods. At one end is the measuring system with manometer and discharge and venting valve, and at the other end the compression system is fixed through the threaded bar with millimetric feed and plastic handle.

Tube length: 200 mm
Tube wall thickness: 3.5mm
Inner tube diameter: 33 mm
Outer tube diameter: 40mm
Piston: 45 mm x 33 mm Ø
Piston seal: 2 O-rings
Diameter of the pressure gauge: 60 mm
Pressure range: 0 to 1 kgf / cm²