Smooth, high quality, easy-care exterior finish.
Materials of empty gas cylinder 300bar: Aluminum or aluminim with carbon fiber
Size of oxygen gas cylinder portable 300bar: Aluminum 0.2 Litre, 0.35 Litres, 0.45 Litres.
300 bar pressure gauge for air tank: 1.1 LIter, 3 Liter, 6.8 Liters,9 Litres, etc.

We accept OEM work, TOPA can manufacture compressed air tanks paintball convertible with your logo andninja paintball

compressed hpa air tank color as your required.TOPA scuba tank for pcp light weight hunting bottle for pcp is also high

pressure resistance, Nosplashing fragment in explosion.

1.External measurement hydrostatic test
2.internal measurement hydrostatic test
3.Cylinder Airtightness Test
4.burst test
5.TensionTests
6.Metal microstructure inspection
7.Fatigue Test

TOPA proovide portable 300bar 1l 4500psi aluminum air tank cylinder bottle pcp through advanced technology. we use

aluminium or aluminium composite pcp bottle tank instead of steel, with weight reduction of 40%-70%, so topa pcp bottle

are more preferable for people with hunting or diving.

pcp air tanks for sale package:
Single air tank pcp 0 in carton box
carbon fiber diving air tank refill compressor cartons load on pallets