Category 05 Archive

5. Natural Gas Hoses & Propane Regulators

All 8 Accessory Categories

High-flow 3/4-inch and 1/2-inch natural gas quick-connect hoses, 100-lb propane tanks, and dual-tank regulators.

Tested Equipment: 8 Verified Items

Standard Compliance: NEC Article 220 & 250.20 Verified

Tested Items in this Category (8)

Guaranteed generator fitment verified

5. Natural Gas Hoses & Propane Regulators ★ 9.9/10

CSA ProFlow

3/4" x 25ft CSA Quick-Connect Natural Gas Hose Kit (Up to 175,000 BTU/hr)

0.31" WC Pressure Drop @ 25ft (vs 1.9" WC on 1/2" Hose)

Number-one fix for Tri-Fuel generators surging or stalling on Natural Gas. Full 3/4-inch bore delivers 175,000 BTU/hr at 7" WC meter pressure.

1/2" ID Hose Pressure Drop @ 25ft 1.92 Inches Water Column (WC)

3/4" ID Hose Pressure Drop @ 25ft 0.31 Inches Water Column (WC)

Compatible Generators: Universal Fit (All 50 Models)

Street Price $119.00

Details

5. Natural Gas Hoses & Propane Regulators ★ 9.6/10

Flame King / Marshall Excelsior

Flame King High-Output 2-Stage Dual-Tank Auto-Changeover LPG Manifold

2x Wetted Tank Surface Area | Automatic Changeover Flag

Connects two 30-lb, 40-lb, or 100-lb propane cylinders simultaneously to prevent winter tank freeze-up and allow hot-swapping empty tanks.

Single 20-lb Tank Winter Vaporization 42000 BTU/hr @ 20F

Dual-Tank Manifold Vaporization 96000 BTU/hr @ 20F

Compatible Generators: Universal Fit (All 50 Models)

Street Price $68.00

Details

5. Natural Gas Hoses & Propane Regulators ★ 9.4/10

nashfuel / Century

Garretson KN Low-Pressure Natural Gas & Propane Tri-Fuel Conversion Kit

Converts Gasoline-Only Generators (Honda / Generac / Kohler) to Tri-Fuel

Bolt-on CNC venturi adapter and genuine Garretson KN zero-governor demand regulator lets gasoline generators run on utility NG and propane.

Factory Fuel Options Supported 1 Fuel Sources

Fuels Supported (Gas + LPG + NG) 3 Fuel Sources

Compatible Generators: 38 Flagship Models

Street Price $239.00

Details

5. Fuel Hoses & Regulators ★ 9.8/10

GasBreaker

GasBreaker 3/4-Inch NPT Automatic Natural Gas Thermal Shutoff Valve

Thermal Fuse Trips at 200F & Excess Flow Safety Ball

Dual-action natural gas safety valve automatically isolates fuel flow if line rupture occurs or ambient heat exceeds 200 degrees Fahrenheit.

Uncontrolled Flow Hazard 100 Seconds

Automatic Shutoff Time 0.5 Seconds

Compatible Generators: Universal Fit (All 50 Models)

Street Price $89.00

Details

5. Fuel Hoses & Regulators ★ 9.7/10

Marshall Excelsior

Marshall Excelsior MEGR-253 Two-Stage Automatic Propane Regulator

High Capacity 450,000 BTU/hr Dual-Stage Auto-Changeover

Two-stage automatic changeover propane regulator draws fuel from primary tank and smoothly switches to reserve cylinder without interrupting generator operation.

Single Tank Freeze Drop 4.5 Inches WC

Two-Stage Steady Flow 11 Inches WC

Compatible Generators: Universal Fit (All 50 Models)

Street Price $78.00

Details

5. Natural Gas Hoses & Propane Regulators ★ 9.3/10

DOZYANT / Century

1/2" x 25ft CSA Quick-Connect Natural Gas Hose Kit (For <= 7,500W Generators)

CSA Certified 1/2" ID | Up to 95,000 BTU/hr Flow @ 7" WC

Lightweight, flexible 1/2-inch natural gas hose ideal for mid-size 4,000W to 7,500W tri-fuel inverters (Champion 201183, Firman WT05571).

Gasoline Refills During 72-Hr Storm 6 Refuel Stops Needed

Continuous Utility Natural Gas Feed 0 Refuel Stops Needed

Compatible Generators: 38 Flagship Models

Street Price $69.00

Details

5. Natural Gas Hoses & Propane Regulators ★ 9.7/10

CSA ProFlow

3/4" x 50ft CSA High-Output Natural Gas Hose Kit (For 9kW to 16kW Generators)

0.58" WC Drop @ 50ft | Feeds 9,000W-16,000W Generators at 50ft Distance

Full 3/4-inch bore over a 50-foot span lets you place 11kW-16kW tri-fuel generators 50 feet from your gas meter without starving under A/C surge.

1/2" Hose Drop at 50ft (Stalls!) 3.8 Inches Water Column (WC)

3/4" Hose Drop at 50ft (Pass!) 0.58 Inches Water Column (WC)

Compatible Generators: 38 Flagship Models

Street Price $199.00

Details

5. Natural Gas Hoses & Propane Regulators ★ 9.6/10

Flame King

Flame King 100-lb (23.6 Gal) Heavy-Duty DOT Steel Propane Tank with Gauge

510,000 BTU Capacity | 3.5x Wetted Surface Area vs 20-lb BBQ Tank

Eliminates winter propane freeze-up and provides 24 to 36 hours of continuous runtime per cylinder for rural homes without utility natural gas.

20-lb BBQ Tank Runtime @ 50% Load 4.2 Hours Continuous Runtime

100-lb Tank Runtime @ 50% Load 21.5 Hours Continuous Runtime

Compatible Generators: 38 Flagship Models

Street Price $219.00

Details

Explore Other Accessory Categories

Category 01

A/C Soft-Starters

Category 02

Transfer Switches & Interlocks

Category 03

30A & 50A Generator Cords

Category 04

Weatherproof Power Inlet Boxes

Category 05

Natural Gas Hoses & Propane Regulators

Category 06

Running Tent Covers & Acoustic Sheds

Category 07

Parallel & Mobility Kits

Category 08

Maintenance, Dipsticks & Spark Plugs