Wilkerson威尔克森调节器-将空气管路压力降低到可接受的水平。
| RA3/RB3 Series | Port Size: 1/4; Flows to 14 SCFM RA3 (Aluminum), RB3 (Brass) |
| RA4/RA4-0M Series | Port Sizes: 1/8, 1/4; Flows to 19 SCFM |
| R03 Series | Port Sizes: 1/8, 1/4; Flows to 15 SCFM |
| R08 Series Modular Updated! | Port Sizes: 1/4, 3/8; Flows to 68 SCFM |
| R16 Series Modular | Port Sizes: 1/4, 3/8, 1/2; Flows to 88 SCFM |
| R18 Series Modular Updated! | Port Sizes: 1/4, 3/8, 1/2; Flows to 165 SCFM |
| R120 Series Modular | Port Sizes: 1/4, 3/8, 1/2; Flows to 150 SCFM |
| R26 Series | Port Sizes: 1/4, 3/8, 1/2; Flows to 185SCFM |
| R28 Series Modular Updated! | Port Sizes: 3/8, 1/2, 3/4; Flows to 233SCFM |
| R30 Series | Port Sizes: 3/4, 1 Flows to 500 SCFM |
| R39 Series Modular | Port Sizes: 3/4, 1; Flows to 300 SCFM |
| R40 Series | Port Sizes: 1-1/2, 2; Flows to 1200 SCFM |
| R90 Series | Port Sizes: 3/4, 1; Flows to 380 SCFM |
| SR1 Series | SS, Port Size: 1/4; Flows to 12 SCFM |
| SR2 Series | SS Port Size: 1/2; Flows to 80 SCFM |
| AIR PILOT | |
| R21 Series | Port Sizes: 1/4, 3/8, 1/2, 3/4; Flows to 220 SCFM |
| R31 Series | Port Sizes: 3/4, 1, 1-1/4; Flows to 700 SCFM |
| R41 Series | Port Sizes: 1-1/2, 2; Flows to 1600 SCFM |
| R90 Series | Port Sizes: 3/4, 1; Flows to 550 SCFM |
| COMMON P1 | |
| R09 Series Modular Updated! | Port Sizes: 1/4; Flows to 42 SCFM |
| R19 Series Modular Updated! | Port Size: 1/4, 3/8, 1/2; Flows to 64 SCFM |
| DIAL AIR | |
| R11 Series Modular | Port Size: 1/4; Flows to 0.8 SCFM |
| R21 Series | Port Sizes: 1/4, 3/8, 1/2, 3/4; Flows to 220 SCFM |
| R31 Series | Port Sizes: 3/4, 1, 1-1/4; Flows to 700 SCFM |
| R41 Series | Port Sizes: 1-1/2, 2; Flows to 1600 SCFM |
| PRECISION | |
| P15/P16 Series | Port Size: 1/4; Flows to 27.5 SCFM |
| P17 Series High Flow | Port Size: 1/4; Flows to 14 SCFM |
| P19 Series High Flow | Port Sizes 1/4, 3/8; Flows to 80 SCFM |
