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Air ToolsAll Renewable EnergyBathroom PlumbingBrackets and Angle IronsCar Emergency SuppliesEmergency SuppliesFastenersFlashlightsHand ToolsHome SafetyMechanics ToolsPaint Supplies & ToolsPersonal PreparednessPipes, Fittings & AccessoriesSolar AccessoriesSolar Charge ControllerSolderingStorm & Flood PrepValves & Valve RepairWelders
First Stage Regulator(13)
Uses item details. Price when purchased online
102-B Gas Pressure Regulator, 1/2 inch FPT Convertible Natural Gas & LPG Propane Regulator with 2 Pcs 1/2 inch NPT Brass Adapters $20.66

Sponsored
$2066
current price $20.66102-B Gas Pressure Regulator, 1/2 inch FPT Convertible Natural Gas & LPG Propane Regulator with 2 Pcs 1/2 inch NPT Brass Adapters
15 out of 5 Stars. 1 reviews
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Ray Murray - R232A-BBF - 2-Stage Gas Regulator $124.39

Sponsored
$12439
current price $124.39Ray Murray - R232A-BBF - 2-Stage Gas Regulator
EverOne Mini Oxygen Regulator with Key, 0-25 Litersper min, Brass Sleeve, 870 CGA Connection, Brass Sleeve $24.39

Sponsored
$2439
current price $24.39EverOne Mini Oxygen Regulator with Key, 0-25 Litersper min, Brass Sleeve, 870 CGA Connection, Brass Sleeve
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Flame King 2-FT Y-Splitter Propane Regulator Double Hose Outlet Fits QCC/Type1 Connections $21.99

Sponsored
$2199
current price $21.99Flame King 2-FT Y-Splitter Propane Regulator Double Hose Outlet Fits QCC/Type1 Connections
74.7 out of 5 Stars. 7 reviews
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LV3403TR First Stage High Pressure Regulator $91.99

$9199
current price $91.99LV3403TR First Stage High Pressure Regulator
Cavagna Kosan 984HP-05 High Pressure 1st Stage Propane Regulator POL x 1/2" $88.99

$8899
current price $88.99Cavagna Kosan 984HP-05 High Pressure 1st Stage Propane Regulator POL x 1/2"
XYX 984HP-05 High Pressure 1st Stage Propane Regulator POL x 1/2" $86.99

$8699
current price $86.99XYX 984HP-05 High Pressure 1st Stage Propane Regulator POL x 1/2"
Razor First Stage (Does not include fill adapter) From $279.95

3 options
Available in additional 3 optionsFrom$27995
Razor First Stage (Does not include fill adapter)
Cavagna Kosan 984HP-05 High Pressure 1st Stage Propane Regulator POL x 1/2" $108.99

$10899
current price $108.99Cavagna Kosan 984HP-05 High Pressure 1st Stage Propane Regulator POL x 1/2"
KFFKFF 3/8" NPT Air Compressor Filter Regulator, 3-Stage Water Separator with 5μm/1μm/0.01μm Filters, Semi-Automatic Drain System, 145 PSI Max Pressure, Durable Poly Bowl $38.99

Sponsored
$3899
current price $38.99KFFKFF 3/8" NPT Air Compressor Filter Regulator, 3-Stage Water Separator with 5μm/1μm/0.01μm Filters, Semi-Automatic Drain System, 145 PSI Max Pressure, Durable Poly Bowl
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KFFKFF Air Compressor Filter Regulator Set, 1/2" NPT 3-Stage System with 25μm, 5μm, and 0.3μm Filters, Oil-Water Separator, Semi-Automatic Drain, and 175 PSI Maximum Pressure $73.99

Sponsored
$7399
current price $73.99KFFKFF Air Compressor Filter Regulator Set, 1/2" NPT 3-Stage System with 25μm, 5μm, and 0.3μm Filters, Oil-Water Separator, Semi-Automatic Drain, and 175 PSI Maximum Pressure
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KFFKFF 3/8" NPT Dual-Stage Air Compressor Filter Regulator, Semi-Auto Drain System with 25μm + 5μm Brass Filters, 145 PSI Max Pressure, Polycarbonate Bowl $22.99

Sponsored
$2299
current price $22.99KFFKFF 3/8" NPT Dual-Stage Air Compressor Filter Regulator, Semi-Auto Drain System with 25μm + 5μm Brass Filters, 145 PSI Max Pressure, Polycarbonate Bowl
15 out of 5 Stars. 1 reviews
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KFFKFF Air Compressor Filter Regulator, 3/4" NPT 4-Stage Filtration System with 5μm, 0.3μm, and 0.1μm Micron Filters, Dual Desiccant Dryer, Auto Drain, and 175 PSI Maximum Pressure $99.99

Sponsored
$9999
current price $99.99KFFKFF Air Compressor Filter Regulator, 3/4" NPT 4-Stage Filtration System with 5μm, 0.3μm, and 0.1μm Micron Filters, Dual Desiccant Dryer, Auto Drain, and 175 PSI Maximum Pressure
13 out of 5 Stars. 1 reviews
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Other options to consider(101)
Radnor Model 150-15-150 Victor Style Light-Duty Acetylene Single Stage Regulator, CGA-510 $195.70

$19570
current price $195.70Radnor Model 150-15-150 Victor Style Light-Duty Acetylene Single Stage Regulator, CGA-510
2 Regulator High Pressure Plug First Stage Low Pressure Screws Adapter & - Heavy Duty 316 Stainless Steel $11.88

$1188
current price $11.882 Regulator High Pressure Plug First Stage Low Pressure Screws Adapter & - Heavy Duty 316 Stainless Steel
ResOne 25LPM Oxygen Regulator, CGA-870 with Barb Outlet #MR870-25B $22.99

$2299
current price $22.99ResOne 25LPM Oxygen Regulator, CGA-870 with Barb Outlet #MR870-25B
114.6 out of 5 Stars. 11 reviews
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EverOne Mini Oxygen Regulator with Key, 0-25 Litersper min, Brass Sleeve, 870 CGA Connection, Brass Sleeve $24.39

$2439
current price $24.39EverOne Mini Oxygen Regulator with Key, 0-25 Litersper min, Brass Sleeve, 870 CGA Connection, Brass Sleeve
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Camco 59312 LP Regulator Vertical Bulk $58.99

$5899
current price $58.99Camco 59312 LP Regulator Vertical Bulk
Single Stage Regulators, Oxygen, CGA 540 Rear, 4,000 psi inlet $174.02

$17402
current price $174.02Single Stage Regulators, Oxygen, CGA 540 Rear, 4,000 psi inlet
Victor - 0781-0098 - Victor Model SR261C-510 Medium Duty LPG Single Stage Regulator, CGA-510, ( Each ) $278.40

$27840
current price $278.40Victor - 0781-0098 - Victor Model SR261C-510 Medium Duty LPG Single Stage Regulator, CGA-510, ( Each )
XS Scuba XS Scuba Deluxe Over Pressure Valve $59.00

$5900
current price $59.00XS Scuba XS Scuba Deluxe Over Pressure Valve
Enerco F173830 - High Pressure 360.000 BTU Fixed Single Stage LP Gas Regulator (1/4" FNPT Inlet x 1/4" FNPT Outlet) $44.89

$4489
current price $44.89Enerco F173830 - High Pressure 360.000 BTU Fixed Single Stage LP Gas Regulator (1/4" FNPT Inlet x 1/4" FNPT Outlet)
ZPAQI Black High Pressure Regulator Hose First Second Stage Octopus (15cm/22.5cm)

ZPAQI Black High Pressure Regulator Hose First Second Stage Octopus (15cm/22.5cm)
Victor G-Series G350 Single-Stage Acetylene Regulator, Heavy-Duty, Model# 0781-9430 $219.98

$21998
current price $219.98Victor G-Series G350 Single-Stage Acetylene Regulator, Heavy-Duty, Model# 0781-9430
25 out of 5 Stars. 2 reviews
Nitrogen/Inert Gas - Single Stage 0-1400 PSI, High Pressure Regulator, CGA-580 $169.99

$16999
current price $169.99Nitrogen/Inert Gas - Single Stage 0-1400 PSI, High Pressure Regulator, CGA-580
ResOne 25LPM Oxygen Regulator, CGA-540 with Barb Outlet #MR540-25B $22.99

$2299
current price $22.99ResOne 25LPM Oxygen Regulator, CGA-540 with Barb Outlet #MR540-25B
15 out of 5 Stars. 1 reviews
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Molded Rubber First-Stage Regulator Dust Cap $4.95

$495
current price $4.95Molded Rubber First-Stage Regulator Dust Cap
OPA CGA-870 Yoke Compact Click-Style Oxygen Regulator $74.35

$7435
current price $74.35OPA CGA-870 Yoke Compact Click-Style Oxygen Regulator
15 out of 5 Stars. 1 reviews
Clearance HCTSHG One High Pressure Propane Regulator 020 Adjustable Regulator with 4ft Hose Certified for Ideal for Outdoor Cooking and Heating Appliances $24.29 Was $26.99

Now$2429
current price Now $24.29, Was $26.99$26.99
HCTSHG One High Pressure Propane Regulator 020 Adjustable Regulator with 4ft Hose Certified for Ideal for Outdoor Cooking and Heating Appliances
102-B Gas Pressure Regulator, 1/2 inch FPT Convertible Natural Gas & LPG Propane Regulator with 2 Pcs 1/2 inch NPT Brass Adapters $20.66

$2066
current price $20.66102-B Gas Pressure Regulator, 1/2 inch FPT Convertible Natural Gas & LPG Propane Regulator with 2 Pcs 1/2 inch NPT Brass Adapters
15 out of 5 Stars. 1 reviews
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Oxygen Tank Regulator Model 0-8 LPM. Barb Outlet CGA 870 NEW $20.95

$2095
current price $20.95Oxygen Tank Regulator Model 0-8 LPM. Barb Outlet CGA 870 NEW
84 out of 5 Stars. 8 reviews
LPR524V Vertical Vent Two Stage Regulator $74.09 Was $94.08

Now$7409
current price Now $74.09, Was $94.08$94.08
LPR524V Vertical Vent Two Stage Regulator
Nitrogen Regulator with 0-800 PSI Delivery Pressure,Hose CGA580 Inlet Connection and 1/4In Male Flare Outlet Connection $56.32

$5632
current price $56.32Nitrogen Regulator with 0-800 PSI Delivery Pressure,Hose CGA580 Inlet Connection and 1/4In Male Flare Outlet Connection
ResOne 15LPM Oxygen Regulator, CGA-540 with Barb Outlet #MR540-15B $22.99

$2299
current price $22.99ResOne 15LPM Oxygen Regulator, CGA-540 with Barb Outlet #MR540-15B
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CGA 870 Oxygen Regulator 0-15 LPM Barb Outlet, Mini $33.47

$3347
current price $33.47CGA 870 Oxygen Regulator 0-15 LPM Barb Outlet, Mini
104.2 out of 5 Stars. 10 reviews
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Victor ESS3 Series Gas Regulator Single Stage 2 to 15 PSI - CGA-510 Inlet Connection $403.12

$40312
current price $403.12Victor ESS3 Series Gas Regulator Single Stage 2 to 15 PSI - CGA-510 Inlet Connection
iMeshbean Acetylene Gas Regulator for CGA200 MC Tank,Replacement Air Acetylene Regulator $52.99

$5299
current price $52.99iMeshbean Acetylene Gas Regulator for CGA200 MC Tank,Replacement Air Acetylene Regulator
Gas Regulator, Acetylene, Single Stage, 9/16"-18 Outlet, 15 psi 30-15-520 $196.83

$19683
current price $196.83Gas Regulator, Acetylene, Single Stage, 9/16"-18 Outlet, 15 psi 30-15-520
Hollis Over-Pressure Relief Valve for First Stage $34.91

$3491
current price $34.91Hollis Over-Pressure Relief Valve for First Stage
Suburban LP-R524H Horizontal Vent Two-Stage Regulator - Capacity: 160,000 BTU/hr, Inlet: 1/4" FNPT, Outlet: 3/8" NPT $52.17

$5217
current price $52.17Suburban LP-R524H Horizontal Vent Two-Stage Regulator - Capacity: 160,000 BTU/hr, Inlet: 1/4" FNPT, Outlet: 3/8" NPT
High Pressure Regulator 10 PSI - Brass Control 1/4 FNPT Outlet - Gas Regulator for Propane, Butane, and Natural Gas - Hose & Regulator Accessories $33.20

$3320
current price $33.20High Pressure Regulator 10 PSI - Brass Control 1/4 FNPT Outlet - Gas Regulator for Propane, Butane, and Natural Gas - Hose & Regulator Accessories
for for PWM 20A Solar Charge Controller 12V/24V with LCD Display, Smart Regulator for Lead-Acid/Li-ion/LiFePO4 Batteries, 4 USB Outputs, Temperature Sensor Included $20.22

$2022
current price $20.22for for PWM 20A Solar Charge Controller 12V/24V with LCD Display, Smart Regulator for Lead-Acid/Li-ion/LiFePO4 Batteries, 4 USB Outputs, Temperature Sensor Included
ERP PR1 Gas Pressure Regulator 1/2" x 1/2" NPT. Natural 4" LP 10" $24.28

$2428
current price $24.28ERP PR1 Gas Pressure Regulator 1/2" x 1/2" NPT. Natural 4" LP 10"
75 out of 5 Stars. 7 reviews
Riousery Zinc Alloy 1"20UNF Propane Gas Low Pressure Adjustable Regulator Control Valve for BBQ Grill, Outdoor Camping and Patio Heater, 6-18 Inches Outlet (10-18 in / 25.4-45.7 cm) $19.83

$1983
current price $19.83Riousery Zinc Alloy 1"20UNF Propane Gas Low Pressure Adjustable Regulator Control Valve for BBQ Grill, Outdoor Camping and Patio Heater, 6-18 Inches Outlet (10-18 in / 25.4-45.7 cm)
Maxitrol 325-9L-210E 1-12" Gas Pressure Regulator With Factory Install $1,439.37

$1,43937
current price $1,439.37Maxitrol 325-9L-210E 1-12" Gas Pressure Regulator With Factory Install
Ray Murray - R232A-BBF - 2-Stage Gas Regulator $124.39

$12439
current price $124.39Ray Murray - R232A-BBF - 2-Stage Gas Regulator
Low Pressure Two-Stage LP Gas Regulator $48.51 Was $54.20

Now$4851
current price Now $48.51, Was $54.20$54.20
Low Pressure Two-Stage LP Gas Regulator
Popular in First Stage Regulator
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