The Camco RV Blow Out Plug is a compact, plastic adapter for winterizing RV plumbing that connects to city water inlets and accepts air via a Schrader valve, recommended at 30–50 psi. It’s lightweight (about 2–3 oz), rust-proof, simple to install, and works with standard 1″ hose threads; open faucets and blow lines until dry. What are its limits, durability, and real-world ease of use—keep reading for a practical assessment.
Key Takeaways
- Compact, rust-proof plastic blowout plug (model 36133) makes winterizing RV plumbing quick and portable.
- Connects via a Schrader valve to standard air compressors without adapters in most cases.
- Recommended operating pressure is 30–50 psi; use an inline regulator to avoid damage.
- Efficiently clears lines and improves antifreeze distribution when faucets and drains are open.
- Limitations: only fits Schrader fittings and lacks a built-in pressure regulator.
What the Camco RV Blow Out Plug Is and How It Works
The Camco RV Blow Out Plug with Schrader Valve (Model 36133) is a compact winterization tool that lets an RV owner clear water from plumbing lines quickly and effectively.
It measures 5.5 x 3.6 x 1.2 inches, weighs 0.05 pounds, and fits the city water inlet.
What is it and how does it work? It connects to the city water inlet, accepts a standard air compressor via Schrader valve, then forces water out while faucets and drains are open.
Application tips: set compressor to low pressure, purge each fixture.
Maintenance advice: rinse, dry, store indoors, inspect valve periodically.
Key Features and Build Quality
One clear advantage of the Camco RV Blow Out Plug is its focused combination of functionality and durable construction, designed to make winterization fast and reliable.
The plug measures 5.5 x 3.6 x 1.2 inches, weighs 0.05 pounds, and uses rust-proof plastic.
Measuring 5.5 x 3.6 x 1.2 inches, lightweight at 0.05 lb, constructed from rust-proof plastic.
Key features: Schrader valve compatibility, compact size, and robust seal.
Design aesthetics are simple and utilitarian.
User testimonials cite longevity and consistent pressure retention.
Practical question: Will it fit most compressors? Yes — standard tire inflator attachments work.
Practical consideration: check seals periodically, replace if cracked.
Verdict: efficient, well-built, and affordable.
Compatibility and Ease of Use
Although designed for straightforward hookups, compatibility with different compressors and inflator fittings is a key practical concern for RV owners. The Camco plug offers a user friendly design and a near universal fit via its Schrader valve, 5.5 x 3.6 x 1.2 inches, 0.05 lb. How easy is it? Connectors align with standard tire inflator attachments; no adapters usually needed. Practical note: check compressor PSI limits, regulator use recommended.
| Feature | Measurement | Note |
|---|---|---|
| Size | 5.5 x 3.6 x 1.2 in | One size fits most |
| Weight | 0.05 lb | Lightweight |
| Valve | Schrader | Universal fit |
Performance During Winterization
When preparing an RV for winter, using the Camco RV Blow Out Plug with Schrader Valve delivers a fast, controlled way to purge water from lines and reduce freeze risk.
It offers reliable winter preparation, clearing lines with 30–50 psi recommended for most systems, and helps achieve effective plumbing protection.
How well does it perform? It evacuates residual water quickly, fits standard compressors, and resists corrosion.
- Clears lines in minutes when faucets are open
- Accepts standard tire inflator attachments (Schrader valve)
- Durable plastic withstands seasonal use
- Helps optimize antifreeze efficiency and coverage
Pros, Cons, and Buying Considerations
Because it bolts directly into the city water inlet and accepts a standard Schrader tire inflator, the Camco RV Blow Out Plug (Model 36133) is a simple, low-cost tool that streamlines winterization for most RVs.
Pros: compact (5.5 x 3.6 x 1.2 in), lightweight (0.05 lb), rust-proof plastic, easy hookup, widely compatible with compressors.
Cons: limited to Schrader fittings, no pressure regulator, relies on user technique.
Purchasing tips: check compressor PSI, confirm inlet threading, consider an inline regulator.
Q: What do users say?
A: user feedback rates 4.6/5 for ease and value; many praise durability.
Frequently Asked Questions
Can I Use This Plug With a Portable CO2 Air Tank?
Yes. He notes limited co2 tank compatibility: many portable CO2 tanks can pressurize the Schrader valve but require regulator and adapter. He suggests checking pressure limits and considering alternative air sources like standard compressors for safety.
Does It Fit RVS With Flush-Mount City Water Inlets?
Like a universal key, it generally fits RVs with flush-mount city water inlets. The Schrader valve guarantees flush mount compatibility and installation ease for most compressors, though users should verify inlet shape and clearance beforehand.
Is the Schrader Valve Serviceable or Replaceable?
No; the Schrader valve is not serviceable on the unit, so users seeking serviceable options must consider external adapters or full valve replacement. Replacement requires swapping the entire plug or fitting a compatible adapter.
Can It Remain Installed During Travel or Storage?
Yes; generally it can stay installed during travel or storage. Anachronism: like a telegram from 1910, advisories note safety concerns and installation guidelines—ensure valve tightness, protect against debris, and remove if local regulations or tire-pressure changes dictate.
Does It Affect My Rv’s Water Pressure When Attached?
No, it does not affect water pressure during normal use; the blow out plug is for RV maintenance during winterization and only used with an air compressor, so it remains isolated from regular water flow when removed.
