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MB Sturgis Sturgi-Stay T-Fitting - POL Valve - 2 Model 250 Quick-Disconnect Ports
MB Sturgis

MB Sturgis Sturgi-Stay T-Fitting - POL Valve - 2 Model 250 Quick-Disconnect Ports

Part Number: 103537-MBS
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$66.41
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Propane Fittings
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Propane Fittings 103537-MBS - 1/4 Inch - Female QD - MB Sturgis
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Hook up an auxiliary tank to your RV to provide propane in case your primary runs dry during long campouts and get extra versatility in your propane system. Provides you with a quick-disconnect propane outlet for cooking without disposable cylinders. Great Prices for the best propane fittings from MB Sturgis. MB Sturgis Sturgi-Stay T-Fitting - POL Valve - 2 Model 250 Quick-Disconnect Ports part number 103537-MBS can be ordered online at etrailer.com or call 1-800-940-8924 for expert service.
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  • Reviews (135)
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MB Sturgis Propane Fittings - 103537-MBS

  • Tees
  • 1/4 Inch - Female QD
  • POL - Male
  • MB Sturgis

Hook up an auxiliary tank to your RV to provide propane in case your primary runs dry during long campouts and get extra versatility in your propane system. Provides you with a quick-disconnect propane outlet for cooking without disposable cylinders.


Features:

  • T-fitting lets you connect a backup auxiliary cylinder to your RV's propane system
    • No need to break up camp to go refill your onboard ASME tank
  • POL fittings install in-line between your tank valve and pigtail to your pressure regulator
  • 2 Model 250 quick-disconnect ports let you hook up and disconnect without hand tightening
    • When valve on your ASME tank is closed, one port can function as an inlet for an auxiliary tank
    • When valve on your tank is open, can provide propane to 2 appliances
  • Shut-off levers on quick-disconnect ports allow you to easily shut off gas supply
    • Ball valve prevents disconnection when lever is in the "on" position to keep gas contained
  • Durable brass fittings approved for LP gas only
    • UL and CSA certified
  • Made in the USA


Specs:

  • Temperature range: -40 F to 350 F
  • Maximum pressure rating: 250 psi
  • 1-Year limited warranty


Note: When using the Sturgi-Stay ports for cooking, bear in mind that the propane pressure is still high, as the Sturgi-Stay is installed before the regulator. Outdoor cooktops, grills, or other appliances will often require a regulator. Check your equipment to see if one is required.


Fitting Diagram

Make camping more fun and relaxing. Moving your RV once you've gotten settled at the campsite is a real chore. No one wants to have to pack up, unplug, and go refill the propane tank, just to come back to the site and set everything up all over again. This Sturgi-Stay T-fitting lets you connect an auxiliary cylinder to your setup using a quick-disconnect fill hose (sold separately). As a result, you can run your appliances from the propane in your cylinder rather than using up the LP gas from your RV's tank. When you run out, just refill the auxiliary cylinder and hook it up again.


Quick Disconnect Ports

QDs

The Sturgi-Stay features 2 quick-disconnect ports. The first port connects to the hose from the auxiliary cylinder. The other port provides a connection point for a small, portable appliance or propane tree. This way you can power a grill, heater, or other accessory without needing to use a 1-lb throwaway cylinder.


Both quick-disconnect ports let you connect and disconnect hoses without any tools. Simply snap the quick-disconnect hoses (sold separately) into the ports and they will stay locked in until you release them. To remove the hoses, just pull back on the collars of the ports. The ports also feature gas shut-off levers that allow you to completely cut off the propane supply to that port to keep gas contained when no hose is attached. Be sure to move the lever to the "off" position before disconnecting the hose.



103537-MBS MB Sturgis Sturgi-Stay Fitting - POL x Female Quick Disconnect x Female Quick Disconnect x Female POL





Customer Satisfaction Score:


Customer Reviews

MB Sturgis Sturgi-Stay T-Fitting - POL Valve - 2 Model 250 Quick-Disconnect Ports - 103537-MBS

Average Customer Rating:  4.7 out of 5 stars   (135 Customer Reviews)

Hook up an auxiliary tank to your RV to provide propane in case your primary runs dry during long campouts and get extra versatility in your propane system. Provides you with a quick-disconnect propane outlet for cooking without disposable cylinders.

by:

I ordered this to save money on the 1 lb green tanks. Well it worked great for the first 10 months! It leaks around the on and off valves!! So I removed it before we had a bigger issue as this was connected to my propane tank under my Class A Motorhome.

Etrailer Expert

Jenny N.

12/14/2023

It is unusual for the fitting to leak however it does have a 1-year warranty. I can send the warranty instructions if you are interested.



by:

I've had these on my other RVs. Be careful and check for leaks, usualy around the valve stems. They claim they are rated up to 250psi but the fittings are marked at only 1/2psi. Whats up with that?



by:

Such a brilliant solution for older trailers that don't have a quick connect LP port and allows two accessories like a grill and fire pit at the same time. Worked perfectly on our 1968 Airstream.



by:

This is my second purchase of this product. The valve works as designed and saves a trip to fill the on board propane tank in the Motorhome. It is easy to install. I am planning on using this one with a Webber grill with a built in regulator. Highly recommend if your interested in using portable tanks(easy refill) with a fixed or built in propane tank.

Djr

8/10/2023

The Sturgi-Stay T fitting is working perfectly. I used the value to add a portable tank during the freezing temps, which saved the fuel in the onboard tank and doesn’t require moving the RV to refill. While camping I connect the grill with the value and there is no need for any additional propane tank. Saves alot of cargo space This is the best option to add to any RV.



by:

I am familiar with this product as I had it on a previous motorhome. I installed a new one on our new motorhome.



by:

This hose is exactly what I needed to connect my griddle to my RV propane tank. It works perfectly.



by:

fast and easy, great selection on parts



by:

I purchased this Sturgis fitting after trying another cheaper brand I found on a major online store. It was a waste of money and leaked from seals and connections from day one. The Sturgis, on the other hand, worked immediately and has been operating flawlessly since day one! Don't spend good money on cheap imitations. Buy good and buy once.



by:

Just what I wanted,very well made



by:

good product but twice now the nut connecting to the diagram vibrated lose and i lost all the propane from my tank. Would be good if the nut could be a self locking nut.



by:

Seemed like the easiest way to get dual extra output (Buddy heater and grill).
Works fine.

Brad T.

3/26/2021

Havent used it. Motorhome sat for the winter because of the Covid.



by:

GOOD PRODUCT, GREAT FIT FOR THE RV, EASY INSTALLATION,
SHUTOFF VALVES ARE EASILY ACCESSIBLE



by:

What I like about this tee compared to other tees on the market is that it has quick disconnects instead of dedicated fittings.
Depending on the hose I use, I can connect one or two external LP tanks - for that extended park, without having to move the coach to get the tank refilled.
Or, I can connect an external appliance, like my portable LP grille, when I'm on a camping trip.
And I don't have to leave the hose attached to the tee where it might accidentally fall down and drag on the ground. When I roll I can just detach the hose and stow it in the basement.
Word to the wise - there's not much room in the LP tank space, SO I recommend getting the hose you want with a 1/4" MPT on the end that you'd want to connect to the tee, plus a Sturgis male quick connect fitting that also has 1/4" MPT. Connect the two together with a regular 1/4" FPT 90 degree elbow. That allows connecting the hose in a tight space.

Paul

8/5/2019

My RV sits for long periods. This part keeps my LP going by allowing attaching an external portable LP tank. It enabled us to use our RV kitchen while we remodelled our home kitchen.



by:

Very pleased with the propane hose and fittings I have received from etrailer. The quality of the items seems excellent. The price was very competitive and the items were delivered exactly when they said that they would be. I will be installing these items on my motor home so that I can hook up a B.B.Q. and a campstove.Very happy with the products and service received from etrailer and would feel very confident recommending this site to anyone.

Sherry J.

5/11/2019

After using for the past year I am still very happy with this product.



by:

I used this product to attach a 12' propane hose from the tank on the drivers side of my 2017 Winnebago Forza, underneath to the awning side of the vehicle to power a fire pit. I took The plastic cover off of the tank regulator, unhooked the regulator, and installed this device between the tank and regulator, then re-installed the plastic cover drilling a new hole to install. (The fire pit has it's own regulator). Very easy to do, no pipe dope or teflon tape required. Counting getting under the MH to strap the hose, It probably took about 45 minutes to complete.



by:

1st one lasted a few months. Replacement leaked right out of the box. Don't wast yer money

Etrailer Expert

David B.

10/12/2022

Im sorry about this problem Michael. Ill have customer service reach out to you.



by:

A couple years back, I purchased a different product off the “A” place. It had constant leaks, and the 1/4 inch pol soft nosed connection to the extend a stay tee, was very difficult to seal. Even the cheap, plastic hose broke at the tee end. A lot of propane leaked out over time. Not enough to smell, but soapy water, lots of bubbles. Contacted etrailer, they recommeded this product. First, the tee is made in the USA unlike the cheap Chinese crap I previously purchased off [online store] Second, the connections in this are different, and created a solid seal. NO LEAKS! Third. The two ports are quick connect, saving having to wrench them on and off as I had to on the other model. Fourth, customer service is and always has been first rate at etrailer.

So, overall, etrailer rocks! This is a great product. Saving a couple bucks at the”A” place cost me a lot more than if I just used etrailer in the first place. THANKS GUYS!



by:

Good product and it worked perfectly



by:

As described



by:

So disappointed. Paid extra for Made in the USA and now one of the cut offs is leaking. I contacted CS only to find out that this product has a 90 day warranty. I guess American quality and workmanship isn’t what it used to be.



by:

The propane fitting is exactly what I wanted for my RV.



by:

Received Sturgi-Stay T-fitting and put it on in less than 10 minutes. Super excited to use it as it was easy to install and super functional with no leaking!



by:

Well I needed this in a timely manner! So I haven’t been able to install at this time. Shipping sucks with etrailer! You should just buy from [online vendor].



by:

Easy to install and works great setting an extra bottle by the motorhome



by:

Wish non quick diaconnwct came with shutoff valve or cap


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Show More Reviews

See what our Experts say about this MB Sturgis Propane Fittings

  • Correct T-Fitting for 100 Lb RV Propane Tank
    The MB Sturgis Sturgi-Stay T-Fitting part # 103613-MBS has type one fittings which are for smaller propane tanks like a 20 lb. The correct t-fitting for a larger 100 lb propane tank which will have POL fittings is the MB Sturgis Sturgi-Stay T-Fitting part # 103537-MBS. I'm not sure exactly how you want to hook the tank up but I have attached for you below a list of all our hoses you can filter through by fitting type and length. If you need help with this, just let me know exactly how...
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  • Fittings Needed To Connect A Portable BBQ To An Onboard Motorhome Propane Tank
    If you have a female quick disconnect fitting like the MB Sturgis Sturgi-Stay T-Fitting for POL Valve # 103537-MBS does then you could connect to that using the using the following parts: Starting from the Type-1 ACME fitting from the portable BBQ you'll need part # CAM59213. From there you can attach part # 37207-30145 and a male quick disconnect fitting # 401132-MBS on the end of that. This will switch the Type-1 ACME fitting on your portable BBQ to a male quick disconnect fitting. You...
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  • Adding A T-Fitting To An ASME Motorhome Tank To Use Auxiliary Propane Tanks
    Most motorhome ASME tanks utilize a POL fitting for the vapor port line that runs out to your regulator. I can't tell solely tell off of the photo but I'm sure that's probably the case. If so, you could use the # 103537-MBS between the hose and valve. Before removing the hose you would want to shut off the valve and could drain the line by turning on a burner to take any pressure out. You could then thread on the # 103537-MBS and then reconnect the hose to the male POL fitting. You will...
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  • Hose For Connecting MB Sturgis Sturgi-Stay T-Fitting 103537-MBS to Auxiliary Cylinder
    There is a hose that will be able to connect to the quick disconnect from the T-fitting and run to an auxiliary cylinder, and what you need will be the following: - MB Sturgis Sturgi-Stay T-Fitting for POL Valve - 2 Model 250 Quick Disconnect Ports # 103537-MBS - MB Sturgis Sturgi-Stay Quick Disconnect Propane Fill Hose - Soft Nose POL Tank Connection # 100794-120-MBS
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  • Can you Connect Two Accessories to the Sturgi-Stay T-Fitting for POL Valve Fittings
    On the MB Sturgis Sturgi-Stay T-Fitting for POL Valve part # 103537-MBS it does provide two connection points for accessories to be used. I see the confusion in the wording though. It will connect directly between the on board propane tank and the gas lines on your RV. You can then attach your fire pit and grill and have what sounds like a heck of a time in a very nice coach!
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  • Propane T-Fitting with Quick Connect that can be Used After Propane Regulator
    Technically you can use any T-fitting, including one like the MB Sturgis Sturgi-Stay T-Fitting for POL Valve # 103537-MBS before or after your propane regulator. The correct placement and T-fitting is going to depend on what you are trying to hook up. More often than not you are going to want your T-fitting before the regulator. You do not want your propane to be double regulated because it is going to cause you to not have enough gas pressure for your appliances to work properly. Basically...
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  • Can the Top Quick-Disconnect Fitting on the MB Sturgis Sturgi-Stay T-Fitting Be Rotated
    The quick-disconnect fitting on the top of the MB Sturgis Sturgi-Stay T-Fitting part # 103537-MBS is not intended to be rotated as that could in turn loosen or tighten the fittings depending on which way it was rotated since it's threaded. That said, if you remove the fitting completely, apply thread sealant and re-install you should be able to get the orientation you want just be sure to check for leaks when you're done.
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  • Does MB Sturgis T-Fitting 103537-MBS Install Before Regulator
    The MB Sturgis Sturgi-Stay T-Fitting # 103537-MBS that you referenced is designed to go before a regulator where the POL fitting then goes to the regulator and the quick disconnect runs to an accessory like a grill that does not require regulated propane. Basically all of the propane accessories that use quick disconnects have their own regulators built into them.
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  • Grill Compatibility That Uses 1LB Throw Away Cylinders With RV Camper Quick Connect Propane
    The quick connects for propane systems can be used with either high pressure or low pressure propane systems. The quick connect on your RV is going to be low pressure and will not work with your grill that uses a 1lb tank as it has a regulator of its own for the high pressure propane. You will be able to use the MB Sturgis Propane Adapter Hose # 100476-120-MBS if you place the MB Sturgis Sturgi-Stay T-Fitting # 103613-MBS on one of your propane tanks on the front of your camper. If you...
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  • Grill Replacement?
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  • Tee and Hose for Quick-Disconnecting Grill with 1 lb Propane Fitting
    Although it isn't paired together in a kit, you can use the T-Fitting # 103537-MBS with the Quick-Disconnect Propane Hose # 100476-72-MBS for your application. This provides you with the quick-disconnect equivalent of the MB Sturgis Sturgi-Flow T-Fitting w/ Hose for POL Valve # 103608 that you referenced.
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  • What Part do You Recommend to Connect a Pop-Up Camper Stove Directly to a Propane Tank?
    Since the photo you sent is of a male quick disconnect, the part you need before connecting to your regulator is the MB Sturgis Sturgi-Stay T-Fitting for POL Valve - 2 Model 250 Quick Disconnect Ports # 103537-MBS. I went ahead and attached a video that walks you through the components of this setup.
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  • Adding A Tee To An RV Propane System To Fuel Propane Appliances
    Since you want to keep the regulators on your fire pit and grill you will want to place a tee before the regulator on your RV's propane line. Most people are switching to quick disconnect so I recommend using the MB Sturgis Sturgi-Stay T-Fitting for POL Valve - 2 Model 250 Quick Disconnect Ports Item # 103537-MBS. Based on the picture you sent it the area looks a little tight so you may have to get a few other elbows or extensions to get it placed right. I highly recommend using a certified...
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  • Hooking a Propane Grill to a 2019 Tiffin 37BA Motorhome
    Normally the Tee goes between the tank and the regulator. You would use the hose you looked at, part # 100476-120-MBS, and a Tee that has a quick disconnect fitting like part # 103537-MBS. This would connect to an appliance that normally connects to a 1 pound disposable tank. Such appliances normally have their own regulator and you'd be all set. If your grill doesn't have its own regulator then this setup isn't going to work for you.
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  • Can Two Accessories Be Hooked Up To Quick Disconnect Port On Side Of Trailer At Same Time
    I do have an option for you but the quick-disconnect ports on the sides of trailers can only be used with accessories without built-in regulators. The majority of stoves and grills have these built-in regulators so the port on the side of the trailer is not an option. I not aware of any quick-disconnect tee's like you described anyhow. Instead, I recommend using the MB Sturgis Sturgi-Stay T-Fitting part # 103537-MBS with the Propane Adapter Fitting part # 37207-30125 which will splice...
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  • Parts Needed to Connect a Grill That Uses a 1# Propane Tank to a RV's Propane Tank
    We do not have a hose that allows you to bypass your grills regulator. What you would need to do is install a propane tee such as the MB Sturgis Sturgi-Stay T-Fitting for POL Valve # 103537-MBS between your propane tank and regulator. This propane tee will provide you with the quick connect before the propane goes through your regulator, so that the propane can still go through the grills propane regulator without issue.
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  • Adapter and Hose For Adding a Portable Propane Cylinder To a RV Motorhome With Mounted Propane Tank
    We do have the MB Sturgis Sturgi-Stay T-Fitting w/ Hose # 103538-MBS which includes the Adapter # 103537-MBS to fit between your current tank shut off valve and the regulator. It also includes a 6' Hose # 100794-72-MBS that will connect to the quick connect on the adapter and then thread into a 20lb propane tank. The adapter does have 2 quick connects giving you the ability to use 2 tanks with a 2nd hose or allow you to connect to a grill with the Adapter Hose # 100476-72-MBS that will...
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  • How to Connect Weber Traveler Grill to RV Quick-Disconnect Fitting
    You'll be able to connect your Weber Traveler Grill directly to that quick-disconnect fitting using a hose like the MB Sturgis # 100476-120-MBS as long as your grill doesn't have a regulator. If it does have a regulator then you need a tee fitting like part # 103537-MBS so you can tie into the propane before the regulator. If you were to run your grill through 2 regulators then the pressure would be too low and the grill wouldn't run properly. Attached is a helpful article that goes over...
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  • Adding A Propane Line From The RV Tank To An Appliance
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  • Can Quick Disconnects be Installed Before Regulator
    Yes, you can install quick disconnects before a regulator by using a tee. The right one will depend on if you have a Type 1 valve (typically on trailer propane tanks) or POL (which is typically on motorhomes). For example, there is the MB Sturgis Sturgi-Stay T-Fitting for Type 1 Valve - Quick Disconnect and Disposable Cylinder Ports # 103613-MBS or the MB Sturgis Sturgi-Stay T-Fitting for POL Valve - 2 Model 250 Quick Disconnect Ports # 103537-MBS. I have added a link below to all of...
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  • Parts Needed to Run Coleman Grill Off of 2017 Jayco Redhawk RV
    Since your Coleman grill should have a built-in regulator you actually don't have to have one to change your propane to low pressure. If you are just needing the one T connection and you plan on only using it for your Coleman then you may be interested in the MB Sturgis Sturgi-Flow T-Fitting w/ Hose # 103608. For multiple appliances though I recommend the MB Sturgis Sturgi-Stay T-Fitting # 103537-MBS which provides you with 2 quick-disconnect ports. You can use the MB Sturgis Quick Disconnect...
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  • Can Quick Disconnect Propane Fittings Be Used Before The Regulator
    The extend-a-stay tees just let you connect an external tank to fuel your RV's propane system so that you don't have to pack up and go get the onboard ASME tank refilled. Quick disconnect fittings are totally fine before the regulator and we actually even offer a version that has two quick disconnect fittings on it, part # 103537-MBS. With the ASME tank valve turned on the fittings can be used to fuel propane accessories, and with it off you can then connect an external tank to fuel your...
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  • What is Pressure Rating of MB Sturgis Sturgi-Stay T-Fitting # 103537-MBS
    SturgiStay part # 103537-MBS that you referenced has been rated for up to 250 psi according to the manufacturer so I am not sure what the shop you mentioned was referring to.
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  • Parts Needed to Attach Nexgrill Fortress Table Top Grill to RV With Quick Connect
    Based on my research it looks like the Nexgrill Fortress Table Top Grill comes with a regulator and Type 1 fitting and we have exactly what you need in order to attach this to your quick disconnect. The first thing you'll need is MB Sturgis Quick Disconnect Propane Hose # 100476-120-MBS along with the MB Sturgis Adapter Fitting # 204132-MBS to connect to the Type 1 fitting on the grill. Since the grill does come with a regulator, you may also need a T-Fitting if you don't already have...
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Info for this part was:

Employee Jeff D
Installed by:
Jeff D
Employee Jameson C
Expert Research:
Jameson C
Employee Mary K
Updated by:
Mary K
Employee Wilson B
Updated by:
Wilson B
Employee Cody B
Updated by:
Cody B
Employee Amanda M
Written by:
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