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MB Sturgis Propane Pigtail - Type 1 x 1/4" Male Inverted Flare - 4'

MB Sturgis Propane Pigtail - Type 1 x 1/4" Male Inverted Flare - 4'

Item # 100575-48-MBS
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MB Sturgis Hoses - 100575-48-MBS
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Pigtail hose connects your dual LP gas cylinder setup to the regulator on your camper. Internal back-check prevents gas leaks. Lowest Prices for the best propane fittings from MB Sturgis. MB Sturgis Propane Pigtail - Type 1 x 1/4" Male Inverted Flare - 4' part number 100575-48-MBS can be ordered online at or call 800-298-1624 for expert service.
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  • Reviews (10)
  • Q & A (0)
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MB Sturgis Propane Fittings - 100575-48-MBS

  • Hoses
  • Pigtail Hoses
  • 4 Feet
  • 1/4 Inch - MIF
  • Type 1 - Female
  • MB Sturgis

Pigtail hose connects your dual LP gas cylinder setup to the regulator on your camper. Internal back-check prevents gas leaks.


  • Pigtail hose connects your dual LP gas cylinder setup to your regulator
  • RV Type 1 ACME fitting provides a high flow rate before going into bypass mode
    • Lets you power all of your RV's appliances at once
  • Internal back-check on Type 1 fitting prevents gas from leaking out of the connection at the inlet
  • Durable thermoplastic construction
  • Designed for LP gas only
  • Made in the USA


  • Hose dimensions: 48" long x 1/4" inner diameter
  • Hose fittings:
    • Type 1 cylinder connection
    • 1/4" Male inverted flare
  • Maximum flow capacity: 450,000 Btu per hour
    • 200 SCFH

MB Sturgis RV Type 1 Connection

Compared with other Type 1 connectors, this dark green MB Sturgis Type 1 connector provides the highest flow rate possible before going into bypass mode. As a result, this pigtail will help to ensure that your propane setup will be able to power all of your appliances, even if they require high-pressure gas.

Type 1 connectors go into bypass mode if the flow rate surpasses the maximum flow capacity for that connector. When maximum capacity is reached, the flow of gas through the fitting will be completely shut off. The maximum flow capacity for this dark green Type 1 connector is 200 SCFH. When the gas in the system reaches this level, a ball inside of the fitting will push an internal spring down, pressing firmly against the bottom of the fitting to shut off the flow of gas.

This MB Sturgis dark green Type 1 connector not only provides a higher flow rate compared to cylinder connectors of different colors, but it also offers a higher rate when compared with dark green cylinder connectors from other manufacturers. The MB Sturgis dark green Type 1 has been tested to ensure that it hits a maximum of 200 SCFH every time.

100575-48-MBS MB Sturgis Propane Pigtail Hose Assembly - RV ACME Type 1 with Back Check x 1/4" Male Inverted Flare - 48" Long

Customer Reviews

MB Sturgis Propane Pigtail - Type 1 x 1/4" Male Inverted Flare - 4' - 100575-48-MBS

Average Customer Rating:  4.9 out of 5 stars   (10 Customer Reviews)

Pigtail hose connects your dual LP gas cylinder setup to the regulator on your camper. Internal back-check prevents gas leaks.

- 100575-48-MBS

I bought two of these to attach to my tanks on my concession trailer. I needed something long enough to meet in the middle as my tanks are located on the far left and right of the front of the trailer and these fit the need. They are good quality and leave me some extra slack to move my regulator around.

- 100575-48-MBS

These high flow pigtails work perfectly for my setup.

- 100575-48-MBS

Still wirking good for me. Replaced one from [online store] that broke quickly. Filed a tiny bit off the cfitting so my 7/16 fit better.

- 100575-48-MBS

Well made and it is made in the USA!!! I think this one will hold up well.

- 100575-48-MBS

The package shipped and was delivered faster than expected. Worked perfectly.

- 100575-48-MBS

I could not find the correct fitting to convert my very old 100 lb propane tank to the newer type 1 connection with a 1/4 inch flare like fitting. I tried all the big box stores but found it at etrailer! Price including shipping was very reasonable. They even had varying lengths for me to consider. Tom

- 100575-48-MBS

Excellent replacement (same quality as original) for the short pigtail that came on our single tank. Allowed us to put a plastic cover over the tank without cutting.

Year later, just fine.
Brett - 06/26/2019

- 100575-48-MBS

This hose assembly works great and it enables me to use the extra length to hook up an outside tank. Thank you for carrying products that work. Barney

- 100575-48-MBS

- 100575-48-MBS


Ask the Experts about this MB Sturgis Propane Fittings

  • Adapter Hose Needed To Connect A Propane Tank To A Regulator
    The MB Sturgis Propane Pigtail - Type 1 x 1/4" Male Inverted Flare - 5' Item # 100575-60-MBS will connect to your regulator and propane tank and has a maximum flow capacity of 450,000 Btu per hour. If you need a smaller hose you can also use the MB Sturgis Propane Pigtail - Type 1 x 1/4" Male Inverted Flare - 4' Item # 100575-48-MBS.
    view full answer...
  • High Flow Propane Pigtail Hose For A 400,000 Btu Propane Regulator
    For you we have a couple options: The MB Sturgis Propane Pigtail # 100575-60-MBS, which is 5' long, and has a maximum flow rate of 450,000 Btu per hour. Or If you want a shorter hose, you can use the MB Sturgis Propane Pigtail # 100575-48-MBS which has the the same maximum Btu flow rate of 450,000, but is 4' long instead of 5'.
    view full answer...
  • Hoses That Fit JR Products Automatic Changeover Regulator Replacing Winntec 6020
    You will need hoses with a 1/4" male inverted flare to connect to the JR Products Automatic Changeover RV LP Gas Regulator # 37207-30395. I was unable to find the hose size that connected to the Winntec you have, but if they don't fit, then they wouldn't be 1/4" male inverted flare, as that's the correct size for the # 37207-30395. So you will need new hoses, and can choose the length you need from the following, each of which has the correct fitting to connect to your regulator: - 1...
    view full answer...
  • Replacement Regulator for MEGR-1632-CFF
    You could use the MB Sturgis Vertical Regulator part # 108220 in place of what you have now and it would work great. This is an LP regulator like what you are replacing and can support up to 400k BTU. We have 4 foot long pigtails too with the part # 100575-48-MBS.
    view full answer...
  • 4 Foot Hose to Connect Propane Tank on Travel Trailer to Regulator
    We have 48 inch hoses to go from a propane tank to a regulator but your fittings don't seem to match standard sizes. A trailer normally has tanks with a Type 1 connection and the standard inlet on regulators is 1/4 inch NPT. Send me some pictures if yours seem different. A 48 inch hose that works for the standard fittings is part # 100575-48-MBS. For this hose you also need an adapter, part # 204120-MBS. Ths converts the inlet on the regulator from 1/4 inch NPT to 1/4 inch FIF. The only...
    view full answer...
  • Longest MB Sturgis Propane Pigtail with Stainless Overbraid
    The longest MB Sturgis Propane Pigtail we offer with stainless overbraid and a 1/4" male inverted flare is 3' or 36", part # 100833-36. We do however have the length you need of 4' or 48" but only with the rubber hose, part # 100575-48-MBS.
    view full answer...

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Info for this part was:

Employee Cole B
Installed by:
Cole B
Employee Mary E
Updated by:
Mary E
Employee Amanda M
Written by:
Amanda M

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