| C62 | 71335649 | Serial Number 29000 and Below, Must also order Service Valve Kit 451-5061K for O-Ring Fittings |
| C62 | 71336549 | Serial Number 29000 and Below, Must also order Service Valve Kit 451-5061K for O-Ring Fittings |
| E3 | 71336549 | If Service Valves Needed Order 421-631-2 and 421-632-3 for O Ring and Flare adapters if Req. |
| F | 71336549 | If Service Valves Needed Order 421-631-2 and 421-632-3 for O Ring and Flare adapters if Req. |
| F2 | 71336549 | Serial Number 26001 and Above If Service Valves Needed Order 421-631-2 and 421-632-3 for O Ring and Flare adapters if Req. |
| F3 | 71336549 | If Service Valves Needed Order 421-631-2 and 421-632-3 for O Ring and Flare adapters if Req. |
| G | 71336549 | Must also Order Service Valve Kit, 451-2031K for Flare Fittings, 451-5061K O-Ring Fittings |
| K | 71336549 | If Service Valves Needed Order 421-631-2 and 421-632-3 for O Ring and Flare adapters if Req. |
| K2 | 71336549 | If Service Valves Needed Order 421-631-2 and 421-632-3 for O Ring and Flare adapters if Req. |
| L | 71336549 | If Service Valves Needed Order 421-631-2 and 421-632-3 for O Ring and Flare adapters if Req. |
| L2 | 71336549 | If Service Valves Needed Order 421-631-2 and 421-632-3 for O Ring and Flare adapters if Req. |
| L3 | 71336549 | If Service Valves Needed Order 421-631-2 and 421-632-3 for O Ring and Flare adapters if Req. |
| M | 71336549 | |
| M2 | 71336549 | If Service Valves Needed Order 421-631-2 and 421-632-3 for O Ring and Flare adapters if Req. |
| M3 | 71336549 | If Service Valves Needed Order 421-631-2 and 421-632-3 for O Ring and Flare adapters if Req. |
| MH2 | 71336549 | If Service Valves Needed Order 421-631-2 and 421-632-3 for O Ring and Flare adapters if Req. |
| MH3 | 71336549 | If Service Valves Needed Order 421-631-2 and 421-632-3 for O Ring and Flare adapters if Req. |
| N5 | 71336549 | If Service Valves Needed Order 421-631-2 and 421-632-3 for O Ring and Flare adapters if Req. |
| N6 | 71336549 | If Service Valves Needed Order 421-631-2 and 421-632-3 for O Ring and Flare adapters if Req. |
| N7 | 71336549 | If Service Valves Needed Order 421-631-2 and 421-632-3 for O Ring and Flare adapters if Req. |
| R5 | 71336549 | If Service Valves Needed Order 421-631-2 and 421-632-3 for O Ring and Flare adapters if Req. |
| R6 | 71336549 | If Service Valves Needed Order 421-631-2 and 421-632-3 for O Ring and Flare adapters if Req. |
| R7 | 71336549 | If Service Valves Needed Order 421-631-2 and 421-632-3 for O Ring and Flare adapters if Req. |
| R40 | 71336549 | If Service Valves Needed Order 421-631-2 and 421-632-3 for O Ring and Flare adapters if Req. |
| R42 | 71336549 | Serial Number 49000 and Below, Must also order If Service Valves Needed Order 421-631-2 and 421-632-3 for O Ring Fittings. |
| R50 | 71336549 | If Service Valves Needed Order 421-631-2 and 421-632-3 for O Ring and Flare adapters if Req. |
| R52 | 71336549 | Serial Number 59000 and Below, If Service Valves Needed order 451-631-3 and 421-632-3 for O ring. |
| R60 | 71336549 | If Service Valves Needed Order 421-631-2 and 421-632-3 For O ring Fittings. |
| R62 | 71336549 | Serial Number 69000 and Below, Must also order If Service Valves Needed Order 421-631-2 and 421-632-3 For O Ring Fittings. |
| R70 | 71336549 | |
| R72 | 71336549 | Serial Number 79000 and Below, Must Also Order Service Valve Kit, 451-5061K O-Ring Fittings |
| C62 | 71336550 | Serial Number 29000 and Below, Must also order Service Valve Kit 451-5061K for O-Ring Fittings |
| E3 | 71336550 | If Service Valves Needed Order 421-631-2 and 421-632-3 for O Ring and Flare adapters if Req. |
| F | 71336550 | If Service Valves Needed Order 421-631-2 and 421-632-3 for O Ring and Flare adapters if Req. |
| F2 | 71336550 | Serial Number 26001 and Above If Service Valves Needed Order 421-631-2 and 421-632-3 for O Ring and Flare adapters if Req. |
| F3 | 71336550 | If Service Valves Needed Order 421-631-2 and 421-632-3 for O Ring and Flare adapters if Req. |
| G | 71336550 | Must also Order Service Valve Kit, 451-2031K for Flare Fittings, 451-5061K O-Ring Fittings |
| K | 71336550 | If Service Valves Needed Order 421-631-2 and 421-632-3 for O Ring and Flare adapters if Req. |
| K2 | 71336550 | If Service Valves Needed Order 421-631-2 and 421-632-3 for O Ring and Flare adapters if Req. |
| L | 71336550 | If Service Valves Needed Order 421-631-2 and 421-632-3 for O Ring and Flare adapters if Req. |
| L2 | 71336550 | If Service Valves Needed Order 421-631-2 and 421-632-3 for O Ring and Flare adapters if Req. |
| L3 | 71336550 | If Service Valves Needed Order 421-631-2 and 421-632-3 for O Ring and Flare adapters if Req. |
| M | 71336550 | |
| M2 | 71336550 | If Service Valves Needed Order 421-631-2 and 421-632-3 for O Ring and Flare adapters if Req. |
| M3 | 71336550 | If Service Valves Needed Order 421-631-2 and 421-632-3 for O Ring and Flare adapters if Req. |
| MH2 | 71336550 | If Service Valves Needed Order 421-631-2 and 421-632-3 for O Ring and Flare adapters if Req. |
| MH3 | 71336550 | If Service Valves Needed Order 421-631-2 and 421-632-3 for O Ring and Flare adapters if Req. |
| N5 | 71336550 | If Service Valves Needed Order 421-631-2 and 421-632-3 for O Ring and Flare adapters if Req. |
| N6 | 71336550 | If Service Valves Needed Order 421-631-2 and 421-632-3 for O Ring and Flare adapters if Req. |
| N7 | 71336550 | If Service Valves Needed Order 421-631-2 and 421-632-3 for O Ring and Flare adapters if Req. |
| R5 | 71336550 | If Service Valves Needed Order 421-631-2 and 421-632-3 for O Ring and Flare adapters if Req. |
| R6 | 71336550 | If Service Valves Needed Order 421-631-2 and 421-632-3 for O Ring and Flare adapters if Req. |
| R7 | 71336550 | If Service Valves Needed Order 421-631-2 and 421-632-3 for O Ring and Flare adapters if Req. |
| R40 | 71336550 | If Service Valves Needed Order 421-631-2 and 421-632-3 for O Ring and Flare adapters if Req. |
| R42 | 71336550 | Serial Number 49000 and Below, Must also order If Service Valves Needed Order 421-631-2 and 421-632-3 for O Ring Fittings. |
| R50 | 71336550 | If Service Valves Needed Order 421-631-2 and 421-632-3 for O Ring and Flare adapters if Req. |
| R52 | 71336550 | Serial Number 59000 and Below, If Service Valves Needed order 451-631-3 and 421-632-3 for O ring. |
| R60 | 71336550 | If Service Valves Needed Order 421-631-2 and 421-632-3 For O ring Fittings. |
| R62 | 71336550 | Serial Number 69000 and Below, Must also order If Service Valves Needed Order 421-631-2 and 421-632-3 For O Ring Fittings. |
| R70 | 71336550 | |
| R72 | 71336550 | Serial Number 79000 and Below, Must Also Order Service Valve Kit, 451-5061K O-Ring Fittings |
| M3 | 71336550, | If Service Valves Needed Order 421-631-2 and 421-632-3 for O Ring and Flare adapters if Req. |
| MH2 | 71336550, | If Service Valves Needed Order 421-631-2 and 421-632-3 for O Ring and Flare adapters if Req. |
| MH3 | 71336550, | If Service Valves Needed Order 421-631-2 and 421-632-3 for O Ring and Flare adapters if Req. |
| N5 | 71336550, | If Service Valves Needed Order 421-631-2 and 421-632-3 for O Ring and Flare adapters if Req. |
| N6 | 71336550, | If Service Valves Needed Order 421-631-2 and 421-632-3 for O Ring and Flare adapters if Req. |
| N7 | 71336550, | If Service Valves Needed Order 421-631-2 and 421-632-3 for O Ring and Flare adapters if Req. |
| R5 | 71336550, | If Service Valves Needed Order 421-631-2 and 421-632-3 for O Ring and Flare adapters if Req. |
| R6 | 71336550, | If Service Valves Needed Order 421-631-2 and 421-632-3 for O Ring and Flare adapters if Req. |
| R7 | 71336550, | If Service Valves Needed Order 421-631-2 and 421-632-3 for O Ring and Flare adapters if Req. |
| R40 | 71336550, | If Service Valves Needed Order 421-631-2 and 421-632-3 for O Ring and Flare adapters if Req. |
| R50 | 71336550, | If Service Valves Needed Order 421-631-2 and 421-632-3 for O Ring and Flare adapters if Req. |
| R52 | 71367199 | Serial Number 59000 and Below, If Service Valves Needed order 451-631-3 and 421-632-3 for O ring. |
| R60 | 71367199 | If Service Valves Needed Order 421-631-2 and 421-632-3 For O ring Fittings. |
| R62 | 71367199 | Serial Number 69000 and Below, Must also order If Service Valves Needed Order 421-631-2 and 421-632-3 For O Ring Fittings. |
| R70 | 71367199 | |
| R72 | 71367199 | Serial Number 79000 and Below, Must Also Order Service Valve Kit, 451-5061K O-Ring Fittings |
| C62 | 71371464 | Serial Number 29000 and Below, Must also order Service Valve Kit 451-5061K for O-Ring Fittings |
| E3 | 71371464 | If Service Valves Needed Order 421-631-2 and 421-632-3 for O Ring and Flare adapters if Req. |
| F | 71371464 | If Service Valves Needed Order 421-631-2 and 421-632-3 for O Ring and Flare adapters if Req. |
| F2 | 71371464 | Serial Number 26001 and Above If Service Valves Needed Order 421-631-2 and 421-632-3 for O Ring and Flare adapters if Req. |
| F3 | 71371464 | If Service Valves Needed Order 421-631-2 and 421-632-3 for O Ring and Flare adapters if Req. |
| G | 71371464 | Must also Order Service Valve Kit, 451-2031K for Flare Fittings, 451-5061K O-Ring Fittings |
| K | 71371464 | If Service Valves Needed Order 421-631-2 and 421-632-3 for O Ring and Flare adapters if Req. |
| K2 | 71371464 | If Service Valves Needed Order 421-631-2 and 421-632-3 for O Ring and Flare adapters if Req. |
| L | 71371464 | If Service Valves Needed Order 421-631-2 and 421-632-3 for O Ring and Flare adapters if Req. |
| L2 | 71371464 | If Service Valves Needed Order 421-631-2 and 421-632-3 for O Ring and Flare adapters if Req. |
| L3 | 71371464 | If Service Valves Needed Order 421-631-2 and 421-632-3 for O Ring and Flare adapters if Req. |
| M | 71371464 | |
| M2 | 71371464 | If Service Valves Needed Order 421-631-2 and 421-632-3 for O Ring and Flare adapters if Req. |
| M3 | 71371464 | If Service Valves Needed Order 421-631-2 and 421-632-3 for O Ring and Flare adapters if Req. |
| MH2 | 71371464 | If Service Valves Needed Order 421-631-2 and 421-632-3 for O Ring and Flare adapters if Req. |
| MH3 | 71371464 | If Service Valves Needed Order 421-631-2 and 421-632-3 for O Ring and Flare adapters if Req. |
| N5 | 71371464 | If Service Valves Needed Order 421-631-2 and 421-632-3 for O Ring and Flare adapters if Req. |
| N6 | 71371464 | If Service Valves Needed Order 421-631-2 and 421-632-3 for O Ring and Flare adapters if Req. |
| N7 | 71371464 | If Service Valves Needed Order 421-631-2 and 421-632-3 for O Ring and Flare adapters if Req. |
| R5 | 71371464 | If Service Valves Needed Order 421-631-2 and 421-632-3 for O Ring and Flare adapters if Req. |
| R6 | 71371464 | If Service Valves Needed Order 421-631-2 and 421-632-3 for O Ring and Flare adapters if Req. |
| R7 | 71371464 | If Service Valves Needed Order 421-631-2 and 421-632-3 for O Ring and Flare adapters if Req. |
| R40 | 71371464 | If Service Valves Needed Order 421-631-2 and 421-632-3 for O Ring and Flare adapters if Req. |
| R42 | 71371464 | Serial Number 49000 and Below, Must also order If Service Valves Needed Order 421-631-2 and 421-632-3 for O Ring Fittings. |
| R50 | 71371464 | If Service Valves Needed Order 421-631-2 and 421-632-3 for O Ring and Flare adapters if Req. |
| R52 | 71371464 | Serial Number 59000 and Below, If Service Valves Needed order 451-631-3 and 421-632-3 for O ring. |
| R60 | 71371464 | If Service Valves Needed Order 421-631-2 and 421-632-3 For O ring Fittings. |
| R62 | 71371464 | Serial Number 69000 and Below, Must also order If Service Valves Needed Order 421-631-2 and 421-632-3 For O Ring Fittings. |
| R70 | 71371464 | |
| R72 | 71371464 | Serial Number 79000 and Below, Must Also Order Service Valve Kit, 451-5061K O-Ring Fittings |
