Recommended Setup to Connect Dual 40 lb Propane Tanks
Updated 10/27/2025 | Published 03/20/2025
Products Featured in This Question
Question:
Hello. can you list exactly what I need for the following so I know what to buy 1. a two stage regulator so I can hook up two 40lb propane tanks at one time to run my generator. 2. the hoses to hook up the propane tanks to the regulator 3. the hose to hook up the regulator to the generator. It has to have a 3/8 female flare to hook up to the generator. Thank you just want to make sure I have everything I need
asked by: Michael N
Expert Reply:
Hey Michael thanks for stopping by! So to get those two 40 lb tanks connected, you're going to need:
1. One JR Products Automatic Changeover 2-Stage Propane Regulator # 37207-30395,
2. Two MB Sturgis Propane Pigtail w/ Back Check # 100833-12 (one for each tank) & (2) Camco Propane Cylinder Gas Gauge and Leak Detector # CAM59023,
&
3. One MB Sturgis Propane Hose # 100040-144-MBS.
If you have any other questions please feel free to drop a comment and let me know!
Product Page this Question was Asked From
MB Sturgis Propane Pigtail w/ Back Check - RV Type 1 x 1/4" Male NPT - 2'
- Propane Fittings
- Hoses
- Pigtail Hoses
- 2 Feet Long
- Type 1 - Female
- 1/4 Inch - Male NPT
- MB Sturgis
more information >
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Lazer S.
10/27/2025
Hey Michael, how did your setup with the two 40 lb propane tanks and the changeover regulator turn out? Were the hoses and gauges the right fit for your generator connection? Your update could make it easier for the next person working on a similar setup.