U.S. Divers Double Hose Regulator Time-Line

Year of Manufacture:

49

50

51

52

53

54

55

56

57

58

59

60

61

62

63

64

65

66

67

68

69

70

71

72

73

Aqua Lung, Spaco Inc. (metric)

X

Aqua Lung U.S. Divers Co (metric)

X

X

X

Aqua Lung (blue label)

X

X

Aqua Lung (green label)

X

X

Navy type DA

X

X

Over-pressure DX

X

X

X

Stream Air DW

X

X

Jet Air DY (brown phenolic)

X

X

Navy Approved DA

X

1000 Two Stage DA (no hooka)

X

1008 Mistral DW

X

X

X

X

X

X

X

X

X

X

X

X

X

1010 DA Aqua-Master

X

X

X

X

X

X

X

X

X

X

X

X

X

X

X

1020 Jet Air (black cycolac)

X

X

X

1046 Royal Master

X

X

1054 Royal Mistral

X

X

X

1046 Royal Aqua-Master

X

X

X

X

X

X

X

X