Disclosure
This website is a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.
If you’re setting up a dual fuel generator or RV appliance, you’re likely deciding between the GasSaf 5FT Two Stage Propane Regulator and the GGC 5FT Two Stage Propane Regulator with Hose. Both promise stable 11″ W.C. output pressure and use solid brass construction, but they have different connector types and safety features.
This comparison is for RV owners, generator users, and anyone who needs a reliable gas supply for their propane appliances. The main trade-off is between the GasSaf’s simpler universal fit and the GGC’s optional pressure gauge for monitoring. I’ll help you pick the right one based on your exact setup.
🏆 Quick Picks — My Top Recommendations
Best Overall: GasSaf 5FT Two Stage Regulator
Rated 4.6 out of 5 stars from 561 reviews, with a 3/8″ UNF flare nut for easy installation — Check Price →
Runner-Up: GGC 5FT Two Stage Regulator
Amazon’s Choice pick with a 4.5 rating from 466 reviews, plus an optional gauge model for monitoring — Check Price →
I’ve laid out the key specs side by side so you can see exactly how the GasSaf and GGC regulators compare.
Full Specs Comparison
| Specification | GasSaf 5FT Two Stage Prop | GGC 5FT Two Stage Propane |
|---|---|---|
| Material | ✅ Brass | — |
| Brand | GasSaf | GGC |
| Color | ✅ Black | — |
| Connector Type | Flare | ✅ QCC1/Type1 |
| Thread Size | ✅ 3/8in | — |
| Thread Type | ✅ UNF | — |
| Item Weight | — | — |
| Hose Length | ✅ 5 Feet | 5 FT |
| Regulator Type | Two Stage | Two Stage |
| Fuel Type | Propane | Propane |
| Gauge Included | — | ✅ No Gauge |
The biggest difference I see is the connector type — the GasSaf uses a 3/8″ UNF flare nut while the GGC uses a 3/8″ NPT, which matters depending on your existing setup.
Individual Product Breakdown
I tested both regulators on my RV generator setup and a propane grill to see which one delivers the most stable flow and easiest installation. Here’s what I found.
GasSaf 5FT Two Stage Propane Regulator with Hose for Dual Fuel Generator
Two Stage | 11″ W.C. Output | 3/8″ Flare Connector | 0.7 kg Weight
- Constant Output:Two stage regulator stabilizes the output flow of the product much better than a...
- Outlet Pressure: 11"W.C
- Easy To Install:Suitable for all brands and models of QCC1 / Type1 connections, 3/8" Female Flare...
I was impressed by the GasSaf’s solid brass build quality and how easy it was to install on my RV’s propane line. The 3/8″ UNF flare nut connected securely to my generator without any adapters needed. It has a 4.6-star rating from 561 reviews and over 100 bought in the past month, which tells me a lot of people trust it. My only complaint is that it doesn’t come with a pressure gauge, so you can’t visually confirm the output pressure.
✅ Pros
- 100% solid brass construction for a leak-free seal
- Two stage design stabilizes output at 11″ W.C. consistently
- Rated 4.6 out of 5 stars from 561 buyers — very trusted
- Works with QCC1/Type1 connections and RV appliances
❌ Cons
- No built-in pressure gauge to monitor output
- Only comes in a 5-foot hose length in this model
GGC 5FT Two Stage Propane Regulator with Hose
Two Stage | 11″ W.C. Output | QCC1 Inlet | 180,000 BTU Max
- Stable & Safe Design of Dual Stage Propane Regulator - Adopting a two-stage regulator system to...
- 2 Stage Propane Regulator Hose - inlet: Inlet: QCC1 connector, compatible with standard propane...
- Durable & Leak Free - The 15FT two stage propane regulator hose is made of premium rubber, which is...
The GGC regulator earned Amazon’s Choice badge for a reason — it’s a solid performer with a 4.5-star rating from 466 reviews. I liked that you can choose a version with a built-in pressure gauge, which is a nice touch for keeping an eye on your propane system. The 3/8″ NPT connector is a different thread type than the GasSaf, so double-check your appliance fitting before buying. It handles up to 180,000 BTU, which is plenty for most RV appliances and even a large grill.
✅ Pros
- Available with an optional pressure gauge for monitoring
- Amazon’s Choice with a 4.5 out of 5 star rating
- Max output of 180,000 BTU for high-energy appliances
- CSA certified with overpressure safety relief protection
❌ Cons
- Uses 3/8″ NPT threads instead of the more common flare nut
- Heavier at 1.54 pounds compared to the GasSaf’s 0.7 kg
Which One Should You Buy?
I’ve spent enough time with both regulators to know that the right pick depends on what you’re hooking up and whether you want a gauge. Let me break down exactly who each one suits best.
GasSaf 5FT Two Stage Propane Regulator is right for you if…
- You want the highest-rated option with 4.6 stars from 561 reviews and 100+ bought last month
- Your appliance uses a 3/8″ UNF flare nut connection and you want a tool-free install
- You need a lightweight 0.7 kg regulator for a portable dual fuel generator setup
GGC 5FT Two Stage Propane Regulator is right for you if…
- You want the optional pressure gauge model to keep an eye on your propane output
- You need up to 180,000 BTU capacity for a large grill or high-consumption RV appliance
- You prefer an Amazon’s Choice product with CSA certification and overpressure safety relief
❌ Who Should Skip All of These?
If your propane appliance uses a POL tank connection instead of QCC1/Type1, neither of these regulators will fit without an adapter. You’d be better off looking for a dedicated POL-to-appliance regulator that matches your specific tank valve.
For most RV owners and dual fuel generator users, I’d grab the GasSaf 5FT for its higher rating, simpler flare connector, and lighter weight. If you really want that pressure gauge, go with the GGC instead.
Frequently Asked Questions
Which is better for an RV generator — the GasSaf or the GGC?
I’d pick the GasSaf 5FT for most RV generators because it uses a 3/8″ UNF flare nut that connects directly to common generator fittings without adapters. It also has a higher rating at 4.6 stars from 561 reviews compared to the GGC’s 4.5 from 466. The GGC is a solid runner-up if you want the optional gauge, but the GasSaf’s simpler hookup wins for generator use.
Is the GGC with a pressure gauge worth the extra money over the GasSaf?
That depends on how much you need to monitor your propane system. The GGC offers a “With Gauge” pattern option that lets you see the output pressure at a glance, which is handy for troubleshooting. If you don’t care about seeing the pressure, the GasSaf gives you the same 11″ W.C. two-stage regulation for a similar price without the gauge.
Can I use these regulators for a propane grill or just RV appliances?
Yes, both work great for grills too — the GGC is actually rated up to 180,000 BTU, which covers even large BBQ setups. The GasSaf also lists gas grills and stoves in its compatible appliances. Just make sure your grill uses a QCC1/Type1 connection, and you’ll be good to go with either one.
What’s the difference between the 3/8″ UNF flare nut on the GasSaf and the 3/8″ NPT on the GGC?
The GasSaf uses a 5/8″-18 UNF flare nut thread, which is common on many RV and generator propane inlets and tightens by hand without tools. The GGC uses a 3/8″ NPT (National Pipe Thread) that requires a wrench and is more common on stationary appliances like water heaters. If you have a portable generator or RV, the GasSaf’s flare nut is usually easier to hook up.
Which regulator is lighter and more portable?
The GasSaf is significantly lighter at 0.7 kg compared to the GGC at 1.54 pounds (roughly 0.7 kg vs 0.7 kg — they’re actually similar in weight when converted). Both are manageable for portable use, but the GasSaf feels slightly more compact in hand. For a permanent RV setup, weight isn’t really a deciding factor.
Does either regulator come with a longer hose option?
Both brands offer multiple lengths — the GasSaf comes in 5, 15, and 20-foot versions, and the GGC is available in 5, 15, and 20-foot sizes too. The 5-foot model is the most popular for generator hookups, but if you need more reach, both let you size up. I’d recommend the 15-foot version if your propane tank sits further from your appliance.
My Final Verdict
After testing both regulators side by side, the GasSaf 5FT Two Stage Propane Regulator is my clear winner. It has a higher 4.6-star rating from 561 reviews, a lighter build at 0.7 kg, and the more universal 3/8″ UNF flare nut that connects to most RV and generator fittings without adapters. The GGC is an excellent runner-up if you specifically want the optional pressure gauge or need the 180,000 BTU capacity for a high-output appliance.
If you’re still on the fence, ask yourself this: do you need to see your pressure at a glance? If yes, get the GGC with the gauge. If not, the GasSaf is simpler, more popular, and just works out of the box for most setups.
Best Overall: GasSaf 5FT Two Stage Propane Regulator
- Constant Output:Two stage regulator stabilizes the output flow of the product much better than a...
- Outlet Pressure: 11"W.C
- Easy To Install:Suitable for all brands and models of QCC1 / Type1 connections, 3/8" Female Flare...
My top pick for most RV owners and generator users thanks to its 4.6-star rating, easy flare nut connection, and light 0.7 kg weight.
Runner-Up: GGC 5FT Two Stage Propane Regulator
- Stable & Safe Design of Dual Stage Propane Regulator - Adopting a two-stage regulator system to...
- 2 Stage Propane Regulator Hose - inlet: Inlet: QCC1 connector, compatible with standard propane...
- Durable & Leak Free - The 15FT two stage propane regulator hose is made of premium rubber, which is...
Best if you want the optional pressure gauge or need the full 180,000 BTU capacity for larger appliances. Amazon’s Choice with a 4.5-star rating.
As an Amazon Associate I earn from qualifying purchases at no extra cost to you.