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  5. 2-1/2 Feet Long
  6. 1/4 Inch - Male NPT
MB Sturgis Propane Pigtail w/ Back Check - RV Type 1 x 1/4" Male NPT - 2-1/2'
MB Sturgis

MB Sturgis Propane Pigtail w/ Back Check - RV Type 1 x 1/4" Male NPT - 2-1/2'

Part Number: 100473-30-MBS
In Stock
$17.24
Propane Fittings
MB Sturgis Type 1 - Female Propane Fittings - 100473-30-MBS
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Call etrailer.com at 1-800-940-8924 for expert service. We are your Keystone propane fittings experts, and offer a great price. etrailer.com carries a complete line of MB Sturgis products for your Keystone Laredo Fifth Wheel 2020. MB Sturgis Propane Pigtail w/ Back Check - RV Type 1 x 1/4" Male NPT - 2-1/2' part 100473-30-MBS from MB Sturgis can be ordered online at etrailer.com. Complete propane fittings installation instructions and technical support.
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MB Sturgis Propane Fittings - 100473-30-MBS

  • Hoses
  • Pigtail Hoses
  • 2-1/2 Feet Long
  • 1/4 Inch - Male NPT
  • Type 1 - Female
  • MB Sturgis

Pigtail makes the connection from the propane tanks on your trailer to the propane regulator. Also used to connect tanks to a high-pressure regulator to carry gas to a 2-stage regulator. Check valve prevents hazardous backflow leakage.


Features:

  • Propane pigtail connects your propane cylinder to a regulator
    • Used for single or dual tank setups on the front of your travel trailer
    • Also used to connect a remote tank to a high-pressure regulator
  • Female Type 1 fitting connects to the valve on your propane cylinder
  • Male NPT connects to a propane regulator
  • Built-in bypass mode shuts gas off when flow reaches maximum capacity for safety
    • Thermal shut-off device turns off gas flow in extreme heat caused by open flame
    • Excess-flow safety device limits gas flow in the event of a severe leak
  • Durable thermoplastic hose and brass fittings approved for LP gas only
    • Rated for high pressure and high flow rate to handle unregulated propane
    • UL569 and ANSI Z21-81 certified
  • Made in the USA


Specs:

  • Temperature range: -40 F to 140 F
  • Hose dimensions: 30" long x 1/4" inner diameter
  • Hose fittings:
    • Female Type 1
    • 1/4" Male NPT
  • Maximum pressure rating: 350 psi
  • Maximum flow capacity: 450,000 Btu per hour
  • 1-Year limited warranty


This propane hose is ideal for travel trailers with a split-tank system. This kind of system features 1 cylinder on the driver's side and 1 cylinder on the passenger's side of your trailer. This hose connects the cylinder on the passenger's side to a high-pressure regulator. An additional hose (sold separately) will then carry the propane from the high-pressure regulator to the 2-stage regulator on the driver's side of your trailer.


Bypass Mode for Safety

This Type 1 connector will go into bypass mode if the flow rate surpasses the maximum flow capacity for this connector, which is 450,000 Btu per hour. 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.


When choosing a Type 1 connector, consider your overall propane demands and choose a connector with a flow rate that just exceeds it. That way, you won't trigger the bypass mode during normal use, but it will trigger in the event of a leak. If the bypass valve engages, stop using gas and start checking your connections for leaks.



100473-30-MBS MB Sturgis Propane Hose Assembly - RV ACME Type 1 w/ Back Check x 1/4" MPT - 30"



Customer Satisfaction Score:

Ratings & Reviews

4.7

1578 reviews
5 Stars
(1328)
4 Stars
(170)
3 Stars
(24)
2 Stars
(21)
1 Star
(35)
Pigtail makes the connection from the propane tanks on your trailer to the propane regulator. Also used to connect tanks to a high-pressure regulator to carry gas to a 2-stage regulator. Check valve prevents hazardous backflow leakage.

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See what our Experts say about this MB Sturgis Propane Fittings

  • Recommended Automatic Changeover Regulator and Pigtail to Add Second Propane Tank
    The Camco Automatic Changeover 2-Stage Propane Regulator for Dual Propane Tanks # CAM59005 will allow you to use the MB Sturgis Propane Hose w/ Back Check - Type 1 x 1/4" MPT - 30" # 100473-30-MBS to connect your second propane tank to the one mounted on your RV. If you RV tank is not a standard Type 1, then let me know and we can look for other options.
    view full answer...
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  • How Do I Connect Griddle To Propane Tank
    If you have a 3/8" male flare fitting on the backside of your regulator that is attached to your griddle, you will need a 3/8" female fitting to make connection and the opposite end of hose will need to have the female POL Type 1 fitting. I suggest the MB Sturgis Propane Hose w/ Back Check - Type 1 x 1/4" MPT - 30", # 100473-30-MBS and then use the Propane Adapter Fitting - 3/8" Female SAE Flare x 1/4" Female NPT, # 37207-30225.
    view full answer...
  • Does 1/4 Male NPT Propane Hose Have Screen & Ball Inside
    No, our 1/4" Male NPT propane hoses do not have a screen with a spring and ball inside. But so long as the fitting is the same you can still use it; the screen won't matter. So for example for a Type 1 x 1/4" Male NPT hose use # 100473-30-MBS.
    view full answer...
  • Need 10 Foot Propane Extension Hose
    It looks like you want a 10' hose that connects to a 20 pound tank (with a type-1 connector) on one end, and a heater with a POL female connector (with regulator) on the other end. The first problem I see is the use of two low-pressure regulators. That will most likely result in pressure too low to operate the appliance. A really good solution would be a MB Sturgis # 100914-180-MBS which would connect your heater to your 20 pound propane bottle without the need for any additional pieces....
    view full answer...
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  • 12 Propane Pigtail
    If you have a 1/4 Inch - Male NPT, I suggest the # 100473-12. If you have a 1/4 Inch - MIF, then I suggest # 100833-12. If you have brass fittings in the inlets on the regulator then you most likely have the inverted flare.
    view full answer...
  • Are Back Check Valves Built Into the Leader Hose for a Propane Regulator
    Yes, the MB Sturgis Propane Hose w/ Back Check part # 100473-30-MBS would replace the leader hoses on your trailer that lead from the propane tanks to the propane regulator. All of the leader hoses have back check valves. If you would like to upgrade to an auto changeover regulator we do have the Camco Automatic Changeover 2-Stage Propane Regulator part # CAM59005.
    view full answer...
  • Does MB Sturgis Propane Hose have Back Check
    The MB Sturgis Propane Hose w/ Back Check # 100473-30-MBS that you referenced does have the back check feature you are looking for. The internal back-check prevents gas from leaking out of the regulator inlet.
    view full answer...
  • Do Propane Regulators have Built in Check Valves
    We have pigtails like the MB Sturgis part # 100473-30-MBS which have check valves built into them to prevent propane from filling the second tank but the regulators like the # CAM59323 that you referenced do no have this built in.
    view full answer...
  • Propane Regulator for MB Sturgis 100473 Propane Hose
    Yes, you can use the MB Sturgis 100473 hose with a replacement single-stage regulator, which is what it looks like you need based on your photo. For the regulator you will need the Camco Single Stage Propane Regulator # CAM59013. Then for the 100473 hose you can choose the one you need based on the length: - 12 inches: MB Sturgis Propane Hose - RV Type 1 with Back Check x 1/4" MPT # 100473-12 - 15 inches: MB Sturgis Propane Hose - RV Type 1 with Back Check x 1/4" MPT # 100473-15-MBS -...
    view full answer...
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  • Check Valve on MB Sturgis Single Stage Propane Regulator
    We do have the MB Sturgis Propane Hose, # 100473-30-MBS that has a check valve built in to it if this is a feature you want. But the MB Sturgis Single Stage Propane Regulator, # 108072, was not designed with a check valve built in to it.
    view full answer...

Do you have a question about this Propane Fitting?


Info for this part was:

Employee Jameson C
Expert Research:
Jameson C
Employee Cole B
Installed by:
Cole B
Employee Andy C
Installed by:
Andy C
Employee Mary K
Updated by:
Mary K
Employee Wilson B
Updated by:
Wilson B
Employee Cody B
Updated by:
Cody B
Employee Carrie F
Updated by:
Carrie F
Employee Amanda M
Written by:
Amanda M

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