R40-0BRHG 1-1/2" High Flow Heavy Duty Regulator w/Gauge, 1200 SCFM
R40-0CR 2" High Flow Regulator w/out Gauge, 1200 SCFM
R40-0CRG 2" High Flow Regulator w/Gauge 1200 SCFM
R40-0CRH 2" High Flow, High Pressure Regulator w/out Gauge, 1200 SCFM
R40-0CRHG 2" High Flow Heavy Duty Regulator w/Gauge, 1200 SCFM
R41 Ribbed Die Crimps BFM478 or BFL450 1 Die Consists of 4 Segments
R43 Ribbed Die Crimps BFL410 1 Die Consists of 4 Segments
R43-201RG 1/4" Series-1 Water Regulator w/ Gauge & T-Handle
R43-301RG 3/8" Series-1 Water Regulator w/ Gauge & T-Handle
R43-406RG 1/2" Series-1 Water Regulator w/ Gauge & T-Handle
R44 Ribbed Die Crimps BFL380 or BFL400 1 Die Consists of 4 Segments
R46-200R 1/4" Mini Non-Repairable, General Purpose Regulator w/out Gauge
R46-200RG 1/4" Mini Non-Repairable, General Purpose Regulator w/GC620 Gauge
R48P1LJR15 3" 316SS Ex-Swage Floating Flange Assembly
R48P1SOR15 3" 316SS Fixed Ex-Swage Welded Flange Assembly
R48P2LJR15 3" 316SS Ex-Swage Floating Flange Assembly
R48P2SOR15 3" 316SS Fixed Ex-Swage Welded Flange Assembly
R48P3LJR15 3" 316SS Ex-Swage Floating Flange Assembly
R48P3SOR15 3" 316SS Fixed Ex-Swage Welded Flange Assembly
R4ESS-A 4" 304SS Serrated Ferrule for 520-H Coupling
R4FSS-A 4" 304SS Serrated Ferrule for 520-H Coupling
R4GSS-A 4" 304SS Serrated Ferrule for 520-H Coupling
R4HSS-A 4" 304SS Serrated Ferrule for 520-H Coupling
R4KSS-A 4" 304SS Serrated Ferrule for 520-H Coupling
R4LSS-A 4" 304SS Serrated Ferrule for 520-H Coupling
R4MSS-A 4" 304SS Serrated Ferrule for 520-H Coupling
R515-50CBF 1-1/2" X 50' 500# RACK HOSE CPLD BRASS COMBO LUG NST
R515-50CBF/F 1-1/2" X 50' 500# RACK RL/PL BRASS NST - **FOLDED HOSE**
R515-50RAF 1 1/2" X 50' RACK HOSE CPLD RL ALUM NST
R515-50RAF/F 1-1/2" X 50' RACK HOSE CPLD RL ALUM NST - FOLDED
R515100CBF 1-1/2" X 100' 500# RACK HOSE CPLD BRASS COMBO LUG NST
R515100CBF/F 1-1/2" X 100' RACK HOSE CPLD BR COMBO LUG NST - FOLDED
R515100RAF 1 1/2" X 100' RACK HOSE CPLD RL ALUM NST
R515100RAF/F 1-1/2" X 100' RACK HOSE CPLD RL ALUM NST - FOLDED
R515U100CBF 1-1/2" X 100' 500# RACK HOSE CPLD BRASS COMBO LUG NST - U/L LABELED
R515U100CBF/F 1-1/2" X 100' 500# RACK HOSE FOLDED BR COMBO NST - U/L & FM LABELED
R515U100RAF/F 1-1/2" X 100' UL RACK HOSE CPLD RL ALUM NST - FOLDED
R515U50CBF 1-1/2" X 50' 500# RACK HOSE CPLD BR COMBO LUG NST - U/L LABELED
R515U50CBF/F 1-1/2" X 50' 500# RACK HOSE CPLD BR COMBO LUG NST - U/L LABLE & FOLDED
R515U50RAF 1 1/2" 50' 1515 U/L NST RL AL 
R515U50RAF/F 1-1/2" X 50' UL RACK HOSE CPLD RL ALUM NST - FOLDED
R64P1LJR15 4" 316SS Ex-Swage Floating Flange Assembly
R64P1SOR15 4" 316SS Fixed Ex-Swage Welded Flange Assembly
R64P2LJR15 4" 316SS Ex-Swage Floating Flange Assembly
R64P2SOR15 4" 316SS Fixed Ex-Swage Welded Flange Assembly
R64P3LJR15 4" 316SS Ex-Swage Floating Flange Assembly
R64P3SOR15 4" 316SS Fixed Ex-Swage Welded Flange Assembly
R72 2" Galv. Ridgelok Cplg, EPDM Gskt Ductile Iron, #7400-G200E
R725 2-1/2" Galv. Ridgelok Cplg, EPDM Gasket, #7400-G250E
R725BU 2-1/2" Galv. Ridgelok Cplg, Buna Gasket, Ductile Iron, #7400-G250T
R72BU 2" Galv. Ridgelok Cplg, Buna Gskt Ductile Iron, #7400-G200T
R72G-2R 1/4" Series-1 Regulator w/out Gauge 
R72G-2RG 1/4" Series-1 Regulator w/GC620 
R72G-3R 3/8" Series-1 Regulator w/out Gauge 
R72G-3RG 3/8" Series-1 Regulator w/GC620 
R72M-2R 1/4" Series-1 Manifold Regulator w/out Gauge
R72M-2RG 1/4" Series-1 Manifold Regulator w/ Gauge
R72M-3R 3/8" Series-1 Manifold Regulator w/out Gauge
R72M-3RG 3/8" Series-1 Manifold Regulator w/ Gauge
R73 3" Galv. Ridgelok Cplg, EPDM Gskt Ductile Iron, #7400-G300E
R73BU 3" Galv. Ridgelok Cplg, Buna Gskt Ductile Iron, #7400-G300T
R73G-2R 1/4" Series-1 Regulator w/out Gauge 
R73G-2RG 1/4" Series-1 Regulator w/GC230 
R73G-3R 3/8" Series-1 Regulator w/out Gauge 
R73G-3RG 3/8" Series-1 Regulator w/GC230 
R73G-4R 1/2" Series-1 Regulator w/out Gauge 
R73G-4RG 1/2" Series-1 Regulator w/GC230 
R74 4" Galv. Ridgelok Cplg, EPDM Gskt Ductile Iron, #7400-G400E
R74BU 4" Galv. Ridgelok Cplg, Buna Gskt Ductile Iron, #7400-G400T
R74G-3R 3/8" Series-1 Regulator w/out Gauge 
R74G-3RG 3/8" Series-1 Regulator w/GC230 
R74G-4R 1/2" Series-1 Regulator w/out Gauge 
R74G-4RG 1/2" Series-1 Regulator w/GC230 
R74G-6R 3/4" Series-1 Regulator w/out Gauge 
R74G-6RG 3/4" Series-1 Regulator w/GC230 
R75AAAS 3/4" Brass Serrated Ferrule for 520-H Coupling, 0011058C
R75AAS 3/4" Brass Serrated Ferrule for 520-H Coupling, 0011029C
R75AS 3/4" Brass Serrated Ferrule for 520-H Coupling, 0011030C
R75BS 3/4" Brass Serrated Ferrule for 520-H Coupling, 0011031C
R75CS 3/4" Brass Serrated Ferrule for 520-H Coupling, 0011032C
R76 6" Galv. Ridgelok Cplg, EPDM Gskt Ductile Iron, #7400-G600E
R76BU 6" Galv. Ridgelok Cplg, Buna Gskt Ductile Iron, #7400-G600T
R78 8" Galv. Ridgelok Cplg, EPDM Gskt Ductile Iron, #7400-G800E
R78BU 8" Galv. Ridgelok Cplg, Buna Gskt Ductile Iron, #7400-G800T
R83-200R 1/4 Series-1 Cylinder Gas Regulator w/out Gauge
R8P2SS 1/2" 316SS Ex-Swage Uni-Range Stem 304SS Ferrule, 58/64" to 62/64" OD
R9 Ribbed Die, Crimps BFMW1275 1 Die Consists of 4 Segments
R91-221RG 1/4" Series-1 Mini Water Regulator w/Gauge, Non-Relieving Type,5-125
R96P1LJR15 6" 316SS Ex-Swage Floating Flange Assembly
R96P1SOR15 6" 316SS Fixed Ex-Swage Welded Flange Assembly
R96P2LJR15 6" 316SS Ex-Swage Floating Flange Assembly
R96P2SOR15 6" 316SS Fixed Ex-Swage Welded Flange Assembly
R96P3LJR15 6" 316SS Ex-Swage Floating Flange Assembly
R96P3SOR15 6" 316SS Fixed Ex-Swage Welded Flange Assembly
RAGG20150 2" x 1-1/2" Reducing Adapter Ductile Iron, Grooved x Grooved End
RAGG25020 2-1/2" x 2" Reducing Adapter Ductile Iron, Grooved x Grooved End
RAGG3020 3" x 2" Reducing Adapter, Ductile Iron, Grooved x Grooved End
RAGG30250 3" x 2-1/2" Reducing Adapter Ductile Iron, Grooved x Grooved End
RAGG4020 4" x 2" Reducing Adapter Ductile Iron, Grooved x Grooved End
RAGG40250 4" x 2-1/2" Reducing Adapter Ductile Iron, Grooved x Grooved End
RAGG4030 4" x 3" Reducing Adapter, Ductile Iron, Grooved x Grooved End
RAGG5040 5" x 4" Reducing Adapter, Ductile Iron, Grooved x Grooved End
RAGG6020 6" x 2" Reducing Adapter, Ductile Iron, Grooved x Grooved End
RAGG60250 6" x 2-1/2" Reducing Adapter Ductile Iron, Grooved x Grooved End
RAGG6030 6" x 3" Reducing Adapter, Ductile Iron, Grooved x Grooved End
RAGG6040 6" x 4" Reducing Adapter, Ductile Iron, Grooved x Grooved End
RAM0 316SS Air King Blank End, 1-Clip 
RAM1 1/2" 316SS Air King Hose End 1-Clip
RAM11 1" 316SS Air King Hose End, 1-Clip 
RAM12 1" 316SS Air King MNPT, 1-Clip 
RAM13 1" 316SS Air King Fem NPT, 1-Clip 
RAM1WF 1/2" SS AK HOSE END W/FERRULE 
RAM2 1/2" 316SS Air King MNPT, 1-Clip 
RAM3 1/2" 316SS Air King Fem NPT, 1-Clip 
RAM6 3/4" 316SS Air King Hose End 1-Clip
RAM6WF 3/4" 316SS Air King Hose End w/ Ferrule, 1-Clip
RAM7 3/4" 316SS Air King MNPT, 1-Clip 
RAM7T 3/4" 316SS Air King Male NPT w/ Gauge Port, 1-Clip
RAM8 3/4" 316SS Air King Fem NPT, 1-Clip 
RAMB 3/8" 316SS Air King MNPT, 1-Clip 
RAMC 3/8" 316SS Air King Fem NPT, 1-Clip 
RAMH 3/8" 316SS Air King Hose End 1-Clip
RB050BL 3/4" 316SS Boss-Lock Female Coupler x 1/2" Male NPT
RB050EZ 3/4" 316SS EZ Boss-Lock Female Coupler x 1/2" Male NPT
RB075BL 3/4" 316SS Boss-Lock Female Coupler x Male NPT
RB075EZ 3/4" 316SS EZ Boss-Lock Female Coupler x Male NPT
RB100BL 1" 316SS Boss-Lock Female Coupler x Male NPT
RB100EZ 1" 316SS EZ Boss-Lock Female Coupler x Male NPT
RB11 1" 316SS Boss Washer Style Stem , ASTM A-743
RB12 3/4" & 1" 316SS Boss GJ Nut 
RB125BL 1-1/4" 316SS Boss-Lock Female Coupler x Male NPT
RB125EZ 1-1/4" 316SS EZ Boss-Lock Female Coupler x Male NPT
RB13 1" 316SS Boss Washer Style Female Spud
RB14 1" Stainless Boss Clamp Bolt-RMB6225, Nut-RMN6
RB150BL 1-1/2" 316SS Boss-Lock Female Coupler x Male NPT
RB150EZ 1-1/2" 316SS EZ Boss-Lock Female Coupler x Male NPT
RB16 1-1/4" 316SS Boss Washer Style Stem
RB17 1-1/4" & 1-1/2" 316SS Boss Ground Joint Nut
RB18 1-1/4" 316SS Boss Washer Style Female Spud
RB19 1-1/4" Stainless Boss Clamp Bolt-RMB7250, Nut-RMN7
RB200BL 2" 316SS Boss-Lock Female Coupler x Male NPT
RB200EZ 2" 316SS EZ Boss-Lock Female Coupler x Male NPT
RB21 1-1/2" 316SS Boss Washer Style Stem
RB23 1-1/2" 316SS Boss Washer Style Female Spud
RB24 1-1/2" Stainless Boss Clamp Bolt-RMB7250, Nut-RMN7
RB26 2" 316SS Boss Washer Style Stem
RB27 2" 316SS Boss GJ Nut 
RB28 2" 316SS Boss Washer Style Female Spud
RB29 2" Stainless Boss Clamp Bolt-RMB8300, Nut-RMN8
RB3-01R 1/8" Mini Water Regulator w/o Gauge 11-SCFM, Old#R04-01R