Sealing o-ring, manual purge valve.
Details
Color: Black
Internal dimensions: 190 x 125 x 85 mm
External dimensions: 216 x 180 x 102 mm
Weight: 0.7 Kg
Weight with Foam: 0.8 Kg
Volume: 2 Ltr
Buoyancy: 1.40 Kg/max
Operating temperature: °C min -33 / max +90