With aluminum and plastic options
| NO | PRODUCT NAME (EN) |
| 1 | 14 MM SAFETY RING |
| 2 | REGULATOR PRESSURE NUT |
| 3 | M4X60 YSB SCREW |
| 4 | LONG REGULATOR PRESSURE SPRING PISTON |
| 5 | 15X3 O-RING |
| 6 | PRESSURE SPRING |
| 7 | SHORT REGULATOR PRESSURE SPRING PISTON |
| 8 | 20.35X1.78 O-RING |
| 9 | REGULATOR THREADED BODY |
| 10 | 6X20 ALLEN SCREW |
| 11 | M6 IRON WASHER |
| 12 | 505 MEMBRANE RUBBER |
| 13 | REGULATOR MEMBRANE WASHER |
| 14 | 6X16 ALLEN SCREW |
| 15 | MEMBRANE SPRING |
| 16 | 505 MAIN BODY |
| 17 | REGULATOR PRESSURE GAUGE |
| 18 | 56X2 O-RING |
| 19 | 15X2 O-RING |
| 20 | REGULATOR BALL SEAT |
| 21 | STEEL BALL |
| 22 | BALL SPRING |
| 23 | 505 E MODEL REGULATOR CRANK |
| 24 | 5.30X2.40 O-RING |
| 25 | 505 REGULATOR OUTLET BODY |
| 26 | 505 E MODEL REGULATOR LEVER |
| 27 | SPLIT PIN |
| 28 | M8 SPRING WASHER |
| 29 | M8X20 ALLEN SCREW |
| 30 | 1/2 IRON NIPPLE |
| 31 | REGULATOR OUTLET NIPPLE |
| 32 | REGULATOR PERFORATED CAGE |
| 33 | 24X3 O-RING |
| 34 | REGULATOR HOSETAIL |
| 35 | 505 4 MM U-CLIP |
| 36 | 1/2-3/8 VALVE |
| 37 | 17X3 O-RING |
| 38 | 505 - 5-WAY LONG BODY |
| 39 | 32 MM HEXAGON PLUG |
