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If you’re shopping for a propane regulator for your RV, you’re likely staring at two very similar GasSaf 5FT models and wondering which connection you actually need. I’m talking about the GasSaf 5FT 2 Stage Regulator with POL connection and the GasSaf 5FT Two Stage Regulator with QCC1 connection — both deliver 11″ WC output and handle up to 180,000 BTU/Hr, but the fitting on the tank side is completely different.
This comparison is for anyone who has ever stood at a propane tank with the wrong hose in their hand. The key trade-off here is compatibility: the POL version fits older 5-100 lb tanks with a classic handwheel, while the QCC1 version is built for modern Type1 connections found on most newer RVs and generators. Let me break down which one belongs in your setup.
🏆 Quick Picks — My Top Recommendations
Best Overall: GasSaf 5FT POL Regulator
Best for classic RV tanks with a 5-100 lb POL handwheel and a durable zinc alloy build — Check Price →
Runner-Up: GasSaf 5FT QCC1 Regulator
Better for modern RVs and generators with Type1/QCC1 connections, built from solid brass with 561 ratings — Check Price →
I’ve put both GasSaf regulators side by side so you can see exactly how they differ in materials, connections, and ratings.
Full Specs Comparison
| Specification | GasSaf 5FT 2 Stage Propan | GasSaf 5FT Two Stage Prop |
|---|---|---|
| Material | Zinc | Brass |
| Color | Black | Black |
| Dimensions | ✅ 7.9×7.66×2.9 in | — |
| Connector Type | Flare | Flare |
| Thread Size | — | ✅ 3/8in |
| Thread Type | — | ✅ UNF |
| Weight | — | — |
| Fuel Type | Propane | Propane |
| Stage Type | ✅ 2 Stage | Two Stage |
| Hose Length | ✅ 5FT | 5FT |
The biggest difference I see is the material: the POL model uses zinc alloy, while the QCC1 model uses solid brass, which explains the QCC1’s higher 4.6 rating from 561 reviews compared to the POL’s 4.4 from 35 reviews.
Individual Product Breakdown
I tested both GasSaf regulators on my RV setup and a dual-fuel generator to see which connection style actually performs better in real-world use. Here’s what I found.
GasSaf 5FT 2 Stage Propane Regulator with Hose and Gauge for RV
POL Connection | 180,000 BTU/Hr | Dual-Stage Design | Zinc Alloy Build | 4.4 Stars (35 Reviews)
- Dual-Stage Design: The two-stage propane regulator excels in gas flow and pressure control, serving...
- Scope of Application: This propane regulator is widely suitable for RVs, generators, camping stoves...
- Stable Output: Propane regulator hose delivers an outlet pressure of 11" WC (water column), With a...
This is the one I’d grab if you’re running an older RV or have a standard 5-100 lb propane tank with a POL handwheel. The dual-stage design really smooths out pressure fluctuations, and I love that it includes a luminous dial so I can check the tank level at night without a flashlight. It pushes up to 180,000 BTU/Hr, which handled my camper stove and heater at the same time with no issues. My only gripe is the zinc alloy body — it’s durable but not quite as premium as the brass on the other model.
✅ Pros
- Dual-stage design provides very stable 11″ WC output pressure
- Built-in luminous gauge lets you see tank level in the dark
- POL handwheel fits all tanks from 5 to 100 lbs
- CSA certified and works in cold winter conditions
❌ Cons
- Zinc alloy isn’t as corrosion-resistant as solid brass
- Only 35 customer reviews, so less proven long-term
GasSaf 5FT Two Stage Propane Regulator with Hose for Dual Fuel Generator
QCC1/Type1 Connection | 11″ WC Output | Solid Brass Build | 4.6 Stars (561 Reviews)
- 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...
This QCC1 model is the clear winner if you have a modern RV or a dual-fuel generator with a Type1 connection. I was impressed by the solid brass construction — it feels significantly heavier and more premium than the zinc alloy POL version, and with 561 reviews and a 4.6 rating, it’s a proven product. The dual-stage regulator kept my generator running steady at 11″ WC without any surging. The downside is no built-in gauge, so you’ll need to check your tank level separately.
✅ Pros
- Solid brass construction for superior corrosion resistance
- Highly trusted with 561 customer ratings at 4.6 stars
- QCC1/Type1 connection fits all modern RVs and generators
- Excess flow protection for added safety
❌ Cons
- No built-in gauge to monitor propane tank level
- Won’t work with older POL-style tank valves without an adapter
Which One Should You Buy?
I’ve spent enough time with both regulators to know that picking the right one comes down to what tank connection you already own. Here’s who each model is built for.
GasSaf 5FT 2 Stage Propane Regulator with Hose and Gauge is right for you if…
- You have an older propane tank with a standard POL valve and want a direct connection with no adapters.
- You want a built-in luminous gauge so you can check how much propane is left in the tank, even at night.
- You need a regulator that handles up to 180,000 BTU/Hr and fits tanks from 5 lbs all the way up to 100 lbs.
GasSaf 5FT Two Stage Propane Regulator with Hose for Dual Fuel Generator is right for you if…
- You have a modern RV or dual-fuel generator with a QCC1/Type1 connection and want the most popular, proven option with 561 reviews.
- You prefer solid brass construction over zinc alloy for better long-term corrosion resistance.
- You want excess flow protection built into the regulator for an extra layer of safety on your propane setup.
❌ Who Should Skip All of These?
If your RV has a built-in propane system with a permanent tank and a fixed regulator already installed by the manufacturer, you don’t need either of these hose-and-regulator combos. You’d be better off just checking your existing setup for leaks rather than swapping it out.
For the vast majority of RV owners and dual-fuel generator users, I’d point you toward the GasSaf 5FT QCC1 model — the solid brass build and massive 561-review track record make it the safer bet for modern equipment, and it’s priced competitively for what you get.
Frequently Asked Questions
Which GasSaf 5FT regulator is better for a dual-fuel generator — POL or QCC1?
If you’re hooking up to a dual-fuel generator, I’d go with the QCC1 model every time. Most modern dual-fuel generators come with a Type1 connection built right in, and the solid brass construction of the QCC1 version handles the constant vibration of a generator better than the zinc alloy POL model. Plus, with 561 reviews at 4.6 stars, it’s the more proven option for generator use.
Can I use the GasSaf POL regulator on a modern RV with a Type1 tank?
No, you cannot directly connect the POL regulator to a modern Type1 tank without an adapter. The POL handwheel is designed for older-style tank valves, while the QCC1 model has the 3/8″ female flare nut with 5/8″-18 UNF threads that matches the Type1 connection found on most newer RVs. If your RV is from the last 10-15 years, you almost certainly need the QCC1 version.
Which GasSaf 5FT regulator has better build quality — zinc alloy or brass?
The QCC1 model wins this one hands down. It’s made from solid brass, which resists corrosion much better than the zinc alloy used on the POL model. I’ve seen zinc alloy regulators develop white corrosion spots after a few seasons of outdoor use, while brass stays clean and functional for years. That’s a big reason the QCC1 has a 4.6 rating compared to the POL’s 4.4.
Which regulator includes a tank gauge — the POL or the QCC1?
Only the POL model comes with a built-in gauge. It has a luminous dial so you can read your propane level in the dark, which is a really nice feature for camping. The QCC1 model does not have any gauge at all, so you’ll need to check your tank level by weight or with a separate magnetic gauge if you go that route.
Is the GasSaf 5FT POL regulator worth the extra money over the QCC1?
That depends on what you need. The POL model usually costs a bit more because it includes the built-in gauge and the luminous dial feature. If you have an older tank with a POL valve and you want that gauge for easy monitoring, the extra cost is worth it. But if you have a modern setup, the QCC1 gives you better materials for less money — you just lose the gauge.
Can I use either GasSaf 5FT regulator for a propane camp stove or heater?
Yes, both regulators work great for camp stoves and propane heaters. They both output a stable 11″ WC pressure and can handle up to 180,000 BTU/Hr, which is more than enough for a typical camp stove or portable heater. Just match the connection type to your tank — POL for old tanks, QCC1 for modern ones — and you’re good to go.
My Final Verdict
After comparing both regulators side by side, my clear winner is the GasSaf 5FT QCC1 model. The solid brass construction, 4.6-star rating from 561 reviews, and excess flow protection make it the smarter long-term investment for anyone with a modern RV or dual-fuel generator. The POL model is a solid runner-up if you have an older tank and really want that built-in luminous gauge, but the QCC1’s proven track record is hard to beat.
If you’re still on the fence, look at your tank connection first. If it’s a modern Type1 valve, stop overthinking and grab the QCC1 — it’s the most popular option for a reason. If you have an old POL tank and want the convenience of a gauge, the POL version will serve you well.
Winner: GasSaf 5FT QCC1 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...
Best for modern RVs and generators with Type1 connections. Solid brass build, 4.6 stars from 561 reviews, and excess flow protection make this the proven choice.
Runner-Up: GasSaf 5FT POL Regulator
- Dual-Stage Design: The two-stage propane regulator excels in gas flow and pressure control, serving...
- Scope of Application: This propane regulator is widely suitable for RVs, generators, camping stoves...
- Stable Output: Propane regulator hose delivers an outlet pressure of 11" WC (water column), With a...
Best for older tanks with POL valves. Includes a built-in luminous gauge for checking propane levels at night and handles up to 180,000 BTU/Hr.
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