AIR TUBE COMBINATION LESS HEAD
Selection Chart
Air Tube Combination Codes |
Firing Rate Min-Max G.P.H. |
Burner Head |
Usable Air Tube Length ‘A’ | |||||||
---|---|---|---|---|---|---|---|---|---|
4-1/2′ | 5-3/8′ | 6-5/8′ | 7-1/4′ | 9′ | 10-1/2′ | 13′ | 16′ | ||
Less Head | Less | AF44 | AF53 | AF65 | AF72 | AF90 | AF104 | AF130 | AF160 |
0.40-0.75 | F0 | AF44XR | AF53XR | AF65XR | AF72XR | AF90XR | AF104XR | AF130XR | AF160XR |
0.75-1.25 | F3 | AF44XN | AF53XN | AF65XN | AF72XN | AF90XN | AF104XN | AF130XN | AF160XN |
0.85-1.65 | F6 | AF44YB | AF53YB | AF65YB | AF72YB | AF90YB | AF104YB | AF130YB | AF160YB |
1.10-2.00 | F12 | AF44XO | AF53XO | AF65XO | AF72XO | AF90XO | AF104XO | AF130XO | AF160XO |
1.65-2.50 | F22 | AF44XP | AF53XP | AF65XP | AF72XP | AF90XP | AF104XP | AF130XP | AF160XP |
2.50-3.00 | F31 | AF44XS | AF53XS | AF65XS | AF72XS | AF90XS | AF104XS | AF130XS | AF160XS |
Usable Air Tube Length ‘A’ | |||||||||
– | 5′ | – | 7′ | 9′ | – | – | – | ||
0.40-1.00 | L1 | – | AFG50MB | – | AFG70MB | AFG90MB | – | – | – |
0.75-2.75 | V1 | – | AFG50MD | – | AFG70MD | AFG90MD | – | – |