1.disposable helium tank of capacity 30Lbs and 50Lbs 2.certificate: DOT39 & EU certificate

EC-13
Outside size (mm):		243*421mm
Water Capacity(L):		13.4L
Test Pressure (Mpa)		2.3Mpa
Work pressure(Mpa)		1.8Mpa
Medium		Helium
Weight		3.2kg
EC-22
Outside size (mm):		303.4*447mm
Water Capacity(L):		22.3L
Test Pressure (Mpa)		2.3Mpa
Work pressure(Mpa)		1.8Mpa
Medium		Helium
Weight		5.06kg

Disposable helium tank