Comparing Colors of ACME Type 1 Propane Connectors for Function
Updated 05/18/2024 | Published 12/18/2018 >
Products Featured in This Question
Question:
Hi there.. Are there any regulations or standards that govern what the various colors mean for these ACME connectors? THANKS!
asked by: Mike R
Expert Reply:
There are differences that the colors reference for the Type 1 Propane connectors based on the spring tension and flow rate. The light green connectors are rated for Rated for 200,000 Btu per hour. The black are rated for 70,000-100,000 Btu per hour. The dark green are rated for 450,000-500,000 Btu per hour. The Red connector is the strongest spring and is often used for high pressure adapters and T-fittings.
Here are some options of each:
Dark Green # 204052-MBS
Black # 204024-MBS
Light Green # CAM59923
Red # 103613-MBS
I've also linked an article and the page to your pigtail connection options.

Product Page this Question was Asked From
Camco Propane Fitting - ACME NUT x 1/4" Male NPT - 200,000 Btu/Hr - Green
- Propane Fittings
- Adapter Fittings
- Type 1 - Female
- 1/4 Inch - Male NPT
- Camco
more information >
Featured Help Information
Miscellaneous Media
Continue Researching
- Article: What are the Common Types of Propane Fittings Used on RVs?
- Shop: MB Sturgis Type 1 Propane Tank Connector - 450,000 BTU
- Shop: MB Sturgis Propane Pigtail w/ Back Check - RV Type 1 x 1/4" Male NPT - 1'
- Shop: MB Sturgis Sturgi-Stay T-Fitting - Type 1 Valve - Quick Disconnect and Disposable Cylinder Ports
- Shop: MB Sturgis Propane Pigtail w/ Back Check - Type 1 x 1/4" Male Inverted Flare - 5'
- Shop: MB Sturgis Propane Pigtail w/ Back Check - RV Type 1 x 1/4" Male NPT - 1-5/8'
- Shop: GasStop Emergency Propane Shut-Off Valve Gauge w/ GasGear 18" Propane Hose - ACME Connection
- Shop: Propane Cylinder Connector - 400,000 Btu
- Q&A: Difference Between The Colors of ACME Type 1 Propane Connectors
- Video: Review of the Propane Cylinder Connector
- Search Results: 1/4 male npt propane fittings
- Search Results: gasstop
- Video: Hellwig Silent Helper Springs Manufacturer Discussion
- Video: 1141/1156/1003 LED Bulb Feature Review
- Q&A: What Is the Difference Between the Green and Black Camco Propane Fittings
- Video: The Low-Down on the JR Products Automatic Changeover 2-Stage Propane Regulator
- Search Results: propane fittings
- Search Results: pigtail hoses propane fittings
- Q&A: Difference Between JR Products Automatic Changeover Propane Regulators & Camco Propane Regulator
- Q&A: Will Camco Dual Regulator Allow Disconnection of One Tank for Filling While Utilizing Other Tank?
- Q&A: Can You Remove One Tank From A Dual Tank Regulator And Still Use It
- Q&A: Switching to Lithium Battery For Trailer
- Q&A: Replacement Light Bulb Options For The LED Porch and Utility Light for RVs # DG52724VP
- Shop: Vehicle Lights
- Shop: Suspension Enhancement
- Search Results: accumulator tank
- Search Results: garbage can
- Search Results: led bulb
- Video: MB Sturgis Sturgi-Stay T-Fitting w Hose Spec Review
- Video: Ultimate Overview of the MB Sturgis Sturgi-Stay T-Fitting
Joe S.
5/18/2024
want to replace the Black TYPE 1 connector with the Dark green Type 1 connector and attach to my existing hoses. I have a High capacity auto switching 2 stage regulator (345Kbtu) but the black type 1 connectors not letting allowing enough flow. I would like to reuse the 2 flexible pigtails that I have. the Type 1 connector end to the hose is a 1/4" npt fitting I believe.