Aire-20

Description of Aire-20 hose

Air-20 is a hose for supply of air at 20 bar pressure. This hose withstands temperatures from -10 ° C minimum, and maximum to 50ºC. The hose is manufactured under the ISO-3821 standard, which is a brief description below:

ISO 3821: This International Standard specifies requirements for rubber hoses (including hoses twin) used in welding, cutting and allied processes. This International Standard specifies requirements for rubber hoses for normal work of 2 MPa (20 bar) and light duty [limited to hoses for a maximum working pressure of 1 MPa (10 bar) and a smaller inside diameter or equal to 6.3 mm]. This International Standard is applicable to hoses which operate at temperatures from -20ºC to + 60°C and used in:
- Gas welding and cutting;
- Arc welding under the protection of an inert or active gas;
- Related to welding and cutting processes, in particular heating, brazing and metallization.
This International Standard is not applicable for thermoplastic hoses or hoses used for for high pressure acetylene [more than 0.15 MPa (1.5 bar)].

Aire-hose 20 is marked with the name, type and pressure. Below is a list of features:

Table 1 - Features of Aire-20

Reference	Diameter		Pressure		Weight		Vacuum		Radius		Rolls
	(mm)	(in)	(bar)	(psi)	(kg/m)	(lbs/m)	(bar)	(psi)	(mm)	(in)	(m)	(ft)
000000AIRE113	13x19	1/2"	20/60	290/870	-	-	-	-	-	-	100	328
000000AIRE119	19x26	3/4"	20/60	290/870	-	-	-	-	-	-	100	328
000000AIRE125	25x34	1"	20/60	290/870	-	-	-	-	-	-	50	164

Uses of Aire-20 hose

Air-20 is a hose for air transport, for use, for example compressors.

Materials of Aire-20 hose

• Interior: The hose is formed of rubber-modified PVC, black.
• Reinforcements: The hose has high tenacity textile reinforcements.
• Exterior: The hose is made of rubber-modified PVC, black.