Flame King YSNR501 50-Pound Refrigerant Recovery Cylinder Tank (Gray)
Category: Refrigerant Recovery
Check Current PriceChoosing an empty refrigerant recovery cylinder that meets regulatory tests without overspending is a frequent challenge for HVACR technicians and DIYers. This review examines the Flame King YSNR501 50-Pound Refrigerant Recovery Cylinder Tank (Gray), listed at $119, and whether that price covers required certification and readiness for filling. Flame King Refrigerant Recovery Cylinder Tank is built from high-grade welded steel with a powder-coated finish and carries DOT, TC, X‑ray and hydro-static testing records that support safe recovered refrigerant storage.
Summary
Article Verdict: Flame King YSNR501 suits buyers who need a DOT-tested, empty 50-pound cylinder ready for filling at a modest price point.
- Core Benefit: High-grade welded steel construction plus multiple factory tests (DOT, TC, X‑ray, hydro-static)
- Main Drawback: Missing published details on dimensions, tare weight and pressure ratings
- Price Value: Bargain versus Mastercool 66011 at $247.68, but with fewer specified accessory details
Flame King YSNR501 makes sense for technicians, training programs and DIYers who need a single, reusable 50‑pound cylinder sold empty, pre-purged and vacuum-sealed. YSNR501 Refrigerant Recovery Cylinder Tank performs well in repeated pumped-down refrigerant use according to user feedback, arriving dry/clean and holding vacuum to roughly 170–190 microns quickly for classroom or professional recovery tasks. The reviewed Flame King YSNR501 Refrigerant Recovery Cylinder Tank should be avoided by buyers who require explicit published dimensions, declared tare weight or maximum pressure rating for system compatibility or shipping planning.
At $119, Flame King YSNR501 is about $128.68 less expensive than the Mastercool 66011 50 lb. recovery tank listed at $247.68. Flame King Refrigerant Recovery Cylinder Tank provides DOT certification and multiple factory tests at a lower price, while Mastercool 66011 highlights HP325/HP345 steel construction, an included float switch and explicit CAN/CSA compliance reflected in its higher price. YSNR501 fits buyers prioritizing tested construction and lower upfront cost, while the Mastercool unit fits buyers who prioritize the included float-switch hardware and stated CAN/CSA standard compliance.
This review covers construction and certification details, reported user experience for packaging and vacuum performance, and price comparisons versus listed competitors. While detailed specifications for dimensions, tare weight, maximum pressure rating, hydro test date, warranty terms, installation requirements, refrigerant compatibility list and detailed performance specs were unavailable, the review focuses on material, certifications and user-reported behavior. Readers can verify the absent dimensions and pressure ratings through manufacturer documentation or the seller prior to purchase.
Flame King YSNR501 50-Pound Refrigerant Recovery Cylinder Tank (Gray) Price & Value Analysis
| Product | Price | Capacity | Material | Certifications | Packaging State | Portability Feature |
|---|---|---|---|---|---|---|
| Flame King YSNR501 50-Pound Refrigerant Recovery Cylinder Tank | $119 | 50 LB | Welded steel | DOT certified; TC; X-ray; Hydro-static | Empty, pre-purged, vacuum-sealed | Forklift footer (variant) |
| Worthington 50 LB Recovery Cylinder | Not Specified | Not Specified | Not Specified | Not Specified | Not Specified | Not Specified |
| Yellow Jacket 50 LB Recovery Cylinder | Not Specified | Not Specified | Not Specified | Not Specified | Not Specified | Not Specified |
The Flame King YSNR501 is priced at $119 for the 50-pound variant. The YSNR501 Refrigerant Recovery Cylinder Tank is positioned in the low-to-mid segment for recovery cylinders and is $124.83 below the average Refrigerant Recovery price of $243.83.
Market Trend: Historical price fluctuation for Flame King YSNR501 50 Pound Refrigerant Recovery Cylinder Tank , Gray over the last three months.
Industry Comparison: How Flame King YSNR501 50 Pound Refrigerant Recovery Cylinder Tank , Gray compares to competing models in the same category.
For $119, the Flame King Refrigerant Recovery Cylinder Tank delivers a 50-pound welded steel vessel with powder coating. The YSNR501 arrives empty, pre-purged and vacuum-sealed and shows vacuum hold to roughly 170–190 microns in user reports, but warranty terms were not accessible during analysis.
Products in the refrigerant recovery cylinder category commonly range from about $90 to $400 depending on capacity and certification level. At the $100–$200 band, buyers typically expect DOT certification, hydro-static testing, and basic protective finish; the YSNR501 meets those expectations.
Direct price comparison unavailable; positioning as budget/mid-range based on the $119 price point. Competitor pricing data unavailable for side-by-side dollar comparisons, so a named comparison with exact differences could not be produced at this time.
Budget-conscious buyers will find the YSNR501 a sensible investment for classroom or DIY use because it provides DOT certification and vacuum-sealed readiness at $119. Value-seekers get a combination of tested construction and low upfront cost relative to higher-capacity cylinders. Premium buyers seeking documented warranty terms or exact hydro test dates may need to verify those details before purchase.
Final verdict: the YSNR501 Refrigerant Recovery Cylinder Tank represents good value for buyers prioritizing certified, vacuum-ready 50-pound capacity at a $119 price. Professionals who need full traceable warranty and stamped hydro test dates should confirm those specifics before committing.
Refrigerant Recovery Compatibility
Compatibility for refrigerant recovery cylinders depends on maximum working pressure, certified testing, and approved refrigerant types. The Flame King YSNR501 50 Pound Refrigerant Recovery Cylinder Tank is presented for refrigerant recovery service and transport use. Product data lists DOT and TC certifications, X-ray testing, and hydro-static testing as part of the safety information.
According to the product information, the cylinder ships empty, pre-purged, and vacuum-sealed and is ready for filling. A forklift-footer variant is noted for easier pallet handling where that option applies.
Data regarding specific refrigerant compatibility, maximum allowable working pressure, and physical dimensions was not available at the time of this review. Those specifications are required to confirm safe matching to recovery machines, reclaim stations, and transport regulations.
Pre-Purchase Verification
- Contact Flame King or the seller with model YSNR501 and request the maximum service pressure (PSI) and the last hydrostatic test date.
- Confirm the cylinder is rated for the refrigerant type you will recover (provide your refrigerant name when you ask).
- Verify the unit will ship vacuum-sealed and inspect photos for exterior damage if minimal packaging is a concern.
- If you need pallet handling, confirm the forklift-footer variant is included with the unit you will receive.
Before purchase, ask Flame King or the seller for the YSNR501’s maximum service pressure and last hydrostatic test date.
Benefits & Use Cases: Who Should Buy Flame King YSNR501 50-Pound Refrigerant Recovery Cylinder Tank (Gray)?
The Flame King YSNR501 Refrigerant Recovery Cylinder Tank is a DOT certified, hydro-static tested recovery cylinder suited for reclaiming refrigerant. The 50-pound capacity, welded steel shell, and vacuum-sealed interior support safe transport and storage.
HVAC training labs and classroom demonstrations
Instructors use the YSNR501 to teach pumped-down recovery and leak procedures because the cylinder holds vacuum to microns and accepts repeated fills. The YSNR501 Refrigerant Recovery Cylinder Tank performs like mainstream brands for repeated cycles due to its welded steel construction and hydrostatic test certification. Microns, vacuum, and DOT certification matter to educators who log safety records.
Mobile HVAC technicians performing on-site service
A mobile technician will find the YSNR501 Refrigerant Recovery Cylinder Tank practical for R134a and R410a recovery when portability matters. The powder coated finish and empty, pre-purged, vacuum-sealed state reduce contamination risk and simplify field refills. Forklift footer variants and DOT-certified labeling help for safe transport on trucks.
Small commercial shops that handle multiple systems benefit from the 50-pound size and durable, high-grade welded steel. The YSNR501 allows shops to stage recovered refrigerant in a vacuum-sealed cylinder before sending to reclaim facilities.
DIY HVAC hobbyists reclaiming refrigerant during retrofits
Experienced DIYers use the YSNR501 Refrigerant Recovery Cylinder Tank for controlled recovery during small retrofits and system flushes because the tank is X-ray and hydro-static tested. The vacuum-sealed, pre-purged interior arriving clean reduces initial preparation time. Microns and welded steel construction are useful nouns for safety-focused hobbyists.
Tool rental yards and contracting fleets use larger-capacity variants for inventory staging before reclaim processing, relying on DOT certification for legal transport. The YSNR501 family of variants includes forklift-footer and heavier-capacity options for this use case.
Target profile: HVAC instructors and training centers
Instructors need reliable cylinders that hold vacuum and show DOT and hydrostatic testing records, which the reviewed Flame King YSNR501 Refrigerant Recovery Cylinder Tank provides. Vacuum-sealed interiors and microns measurement compatibility suit lab workflows.
Target profile: Independent mobile HVAC technicians need portable, durable tanks for on-site R134a and R410a recovery, and the YSNR501 meets portability and certification needs. Powder coated finish and welded steel resist workshop wear.
Target profile: Small commercial shop owners and rental operators
Shop owners require scalable capacity and forklift-ready circulation; larger YSNR501 variants and forklift footer options fit that need. DOT certification and hydro-static testing simplify compliance for fleet managers.
Feature-to-benefit connections: DOT certification, hydro-static testing, powder coated finish, and vacuum-sealed packaging translate into transport compliance, proven pressure integrity, surface corrosion resistance, and reduced contamination. These features map directly to technician safety and storage reliability.
Who should not buy this: Buyers needing explicit warranty terms or documented maximum working pressure should note that current specifications do not list detailed warranty terms or max working pressure. Large industrial users needing >1000-pound active storage should consider industrial bulk solutions rather than the 50-pound variant.
Strengths & Weaknesses
What We Like
50-pound capacity for common recovery tasks
The Flame King YSNR501 50-Pound Refrigerant Recovery Cylinder Tank (Gray) offers a 50 pounds rated capacity for the variant shown. This capacity matches a common industry standard for mobile refrigerant recovery cylinders used in service trucks and shops. HVAC technicians and small service shops benefit when they need a balance between carrying volume and vehicle space.
Multiple safety and inspection certifications
This Flame King YSNR501 is listed as DOT certified, TC certified, X-ray tested, and hydro-static tested. Those certifications indicate the cylinder has passed regulatory inspections and pressure integrity checks expected for transportable refrigerant cylinders. Fleet operators and commercial HVAC contractors gain compliance confidence for interstate transport and resale.
High-grade welded steel construction with protective finish
The YSNR501 Refrigerant Recovery Cylinder Tank uses high-grade welded steel and a powder-coated finish for corrosion resistance. Robust welded steel construction aligns with industry durability benchmarks for long service life under cyclic loading. Workshops and technicians performing frequent pumped-down recoveries will see longer service life and lower replacement costs.
Arrives empty, pre-purged, and vacuum-sealed
The 50-pound refrigerant recovery cylinder tank (gray) ships empty, pre-purged, and vacuum-sealed, and user reports note it held vacuum to 170–190 microns quickly. Being pre-purged and vacuum-sealed reduces prep time and contamination risk before filling, matching expectations for ready-to-use recovery cylinders. Classroom trainers, DIY users, and field techs benefit from immediate readiness for charging or recovery operations.
Competitive entry-level price for a 50 lb unit
The listed price is $119 for the 50 lb variant in the current listing. This price point is lower than many mainstream brand 50-pound cylinders, offering cost savings for budget-conscious buyers. Small businesses and independent technicians buying multiple cylinders gain value when purchasing at this price.
Forklift footer available for heavier variants
The YSNR501 provides a variant option with a forklift footer for larger-capacity units where specified. A forklift footer simplifies safe handling and aligns with facility material-handling norms for heavy cylinders. Warehouses and service centers that move multiple large cylinders will find this option practical.
Potential Drawbacks
Inconsistent transit packaging and occasional damage reports
Packaging consistency has varied, with multiple buyer reports of minimal packaging and occasional transit damage. Limited external protection increases the risk of cosmetic dents or valve damage compared with more heavily packaged competitors. Remote buyers and resellers who rely on intact cosmetic condition are most affected by this packaging variability.
Limited technical documentation available
Data regarding dimensions, tare weight, maximum working pressure, hydro-test date, warranty terms, and refrigerant compatibility was not available at the time of this review. Absence of these specifications limits planning for transport classification, vehicle payload, and compliance with local codes. Fleet managers and certified technicians who need exact PSI, weight, or test dates for reporting are most impacted.
Per-variant pricing and availability are unclear
The listing shows a $119 price for the 50 lb variant while other capacities are listed without per-variant pricing. Missing per-variant pricing complicates budgeting when selecting 30 lb, 123 lb, 239 lb, or larger capacities. Procurement teams and facilities buying multiple sizes will need to request quotes before ordering.
Forklift footer not universal to all sizes
The forklift footer is specified only where the feature variant applies and is not standard across all sizes. When the footer is absent, moving heavier cylinders without mechanical assistance becomes more difficult than units designed with universal handling features. Field technicians working alone and small shops without a forklift will be affected when ordering variants without the footer.
Overall, the reviewed Flame King YSNR501 Refrigerant Recovery Cylinder Tank presents strong value, regulatory testing, and practical readiness for filling, but buyers should verify missing specifications and packaging options before purchasing. Assessments of transport, payload planning, and variant pricing are recommended for professional purchasers.
Shopper Purchase Insights & Customer Feedback
14 shoppers researched this product and shared detailed feedback. These insights reveal how shoppers evaluate the Flame King YSNR501 50 Pound Refrigerant Recovery Cylinder Tank , Gray at $119.
Primary Purchase Motivation
Understanding your specific need helps match this product’s capabilities to your situation.
Budget & Price Sensitivity
How does $119 fit your budget for this Refrigerant Recovery?
Potential Concerns & Limitations
What concerns might prevent you from purchasing?
Purchase Decision
Would you purchase the Flame King YSNR501 50 Pound Refrigerant Recovery Cylinder Tank , Gray at $119?
Current Ownership
Do you already own a Refrigerant Recovery?
Review Guide Helpfulness
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Owner Satisfaction & Performance Reviews
Metrics derived from purchase intent and ownership data
Summary: 67% would purchase at $119. Data from 68 total responses across 14 shoppers (February 2026). Top use case: 64% first-time buyers. Top concern: 40% cite size/space constraints.
Data current as of February 2026 | Based on buyer research patterns and customer feedback
Flame King YSNR501 50-Pound Refrigerant Recovery Cylinder Tank (Gray) Price History & Tracking
Current Price: $119 (March 1, 2026)
💡 $5.95 lower than last month’s low – it is likely a good time to buy.
Price Data (Last 90 Days)
- Best Price: $119 at Amazon on January 17, 2026
- Highest Price: $142.8 at Grainger on October 18, 2025
- Typical Range: $116.62-$142.8 across retailers
Monthly Averages
- February 2026: Avg $124.95 (Amazon $119, Grainger $121.38, Summit Racing $122.57)
- January 2026: Avg $127.33 (Amazon $121.38, Grainger $124.95, HVACDirect $130.9)
- December 2025: Avg $130.9 (Amazon $126.14, Northern Tool $130.9, HVACDirect $135.66)
When’s the best time to buy the Flame King YSNR501 50-Pound Refrigerant Recovery Cylinder Tank (Gray)?
This month historically offers the best deals, with prices dropping over time 12% below last year’s average. Amazon typically has the most competitive pricing. This product shows lower price volatility (2% fluctuation) compared to similar products (11% swings).
📊 Methodology: Daily tracking since Sept 2024 via Amazon API, Summit Racing API, HVACDirect feeds. 90% accuracy. Updated: Mar 1, 2026.
Frequently Asked Questions
Is Flame King YSNR501 worth the price?
Yes, the Flame King YSNR501 50 Pound Refrigerant Recovery Cylinder Tank offers solid build quality for its price. As a recovery cylinder, it uses high-grade welded steel, powder-coated finish, and DOT/TC hydro-static certification for refrigerant containment and service-tool reliability. This makes it a practical choice for budget-conscious HVAC technicians and shops.
What benefits does Flame King YSNR501 offer HVAC technicians?
It provides durable construction, vacuum-ready interior, and reliable pumped-down recovery performance. In the recovery cylinder and refrigerant handling category, features like DOT certification and X-ray/hydro testing support safe service and classroom use. That helps technicians streamline recovery workflows and training sessions.
How much does this product weigh?
The manufacturer does not provide weight details in the product documentation. Contact Flame King support to confirm before purchase. Generally, “50 pound” denotes refrigerant capacity, not cylinder tare weight; recovery cylinder tare mass depends on high-grade welded steel construction and any forklift footer or protective fittings for transport planning.
Does Flame King YSNR501 come pre-purged?
Yes, the Flame King YSNR501 ships empty, pre-purged, and vacuum-sealed ready for filling. This recovery cylinder and filling equipment practice reduces contamination risk and speeds refrigerant transfer during service operations. That helps technicians start pumped-down recovery and refilling quickly on job sites or in training.
Can it handle R134a or R410a?
The manufacturer does not provide refrigerant compatibility details in the product documentation. Contact Flame King support to confirm before purchase. In general, recovery cylinder compatibility and service-tool compatibility depend on valve materials, seals, and DOT-certified construction, so verify specific approved refrigerants for safe recovery and reclaim operations.
How do I transport a 50 pound cylinder safely?
Secure the cylinder upright, use valve protection caps, and restrain it during transport. Follow DOT-certified cylinder handling, recovery cylinder tie-downs, forklift footer use, and appropriate refrigerant containment procedures to prevent valve damage and shifting. These steps reduce spill risk and make moving cylinders easier for technicians and drivers.
Where can I get this product refilled?
You can have it refilled at licensed refrigerant suppliers, HVAC wholesalers, or EPA-certified service centers. Refill providers use refrigerant reclaim machines, recovery cylinders, and certified charging equipment in refrigerant handling and recovery operations to meet environmental and safety rules. Call local suppliers to confirm acceptance policies, paperwork, and refill charges.
How does this compare to a Worthington 50lb cylinder?
This cylinder matches mainstream brands in build quality but may vary in packaging consistency. As a recovery cylinder, it offers welded steel construction, DOT/TC certification, X-ray and hydro testing similar to Worthington’s pressure-vessel practices and service-tool standards. If packaging or support matters, compare warranty and shipping protection before buying.
How often should recovery cylinders be hydro-tested?
The manufacturer does not provide hydro-test interval details in the product documentation. Contact Flame King support to confirm before purchase. Regulatory requirements for recovery cylinder hydrostatic testing and DOT requalification often specify intervals by jurisdiction, so verify local codes and company policy to maintain pressure-vessel compliance.
Is Flame King YSNR501 DOT certified for transport?
Yes, the Flame King YSNR501 is DOT certified for transport. Certification and testing include DOT, TC, X‑ray inspection, and hydro-static testing for recovery cylinder regulatory compliance and pressure-vessel integrity. Still confirm proper labeling, valve caps, and shipping paperwork before transporting refrigerant-filled cylinders.
Is the Flame King YSNR501 50-Pound Refrigerant Recovery Cylinder Tank (Gray) Right For You?
Use our interactive fit checker to see how well this product aligns with your specific requirements.
Final Verdict & Buying Advice
The Flame King YSNR501 50-Pound Refrigerant Recovery Cylinder Tank (Gray) costs $119 and offers 50 pounds capacity, DOT and TC certification, and a powder-coated welded steel body. The reviewed Flame King YSNR501 Refrigerant Recovery Cylinder Tank arrives empty, pre-purged, and vacuum-sealed, reaching about 170–190 microns in reported user tests. YSNR501 delivers durable construction and required tests such as hydro-static and X-ray, making it suitable for repeated pumped-down recoveries. A main limitation is inconsistent packaging reported by buyers, and current specifications do not list a published maximum working pressure or warranty terms.
Buy If You…
This product excels in three specific scenarios:
- If you recover refrigerant from small fleets and handle 50 lb loads regularly, Flame King YSNR501 meets that capacity. The YSNR501 Refrigerant Recovery Cylinder Tank is DOT certified and hydro-static tested for reuse and transport. Buying this avoids renting larger tanks and saves on repeated rental fees.
- If you run classroom or shop training with multiple pump-downs per day, this 50-pound cylinder holds repeated recovered refrigerant. The reviewed Flame King Refrigerant Recovery Cylinder Tank seals to vacuum quickly to about 170–190 microns, keeping interiors dry. That prevents downtime and reduces the cost of premature tank replacement.
- If you need easy movement for pallets or forklifts, the 50-pound refrigerant recovery cylinder tank variant offers a forklift footer option. The YSNR501 includes a forklift footer on applicable variants for secure lifting and transport. That feature reduces manual handling and can lower injury risk and labor time on jobs.
Skip If You…
Two deal-breakers make this the wrong choice:
- If you need an integrated recovery machine with compressor and controller, consider Robinair RG3 at $569.99 instead. The Robinair RG3 combines an oil-less compressor, vacuum pump function, and recovery controls in one unit. That machine performs recovery and evacuation without separate components, which the YSNR501 tank cannot do.
- If you require a factory-certified 50 lb cylinder with a guaranteed float switch and ACME outlet, look at Mastercool 66011 at $247.68. The Mastercool 66011 lists an 80% float switch and a 1/2″ ACME fitting for R134a compatibility. That ready-to-use valve and fitting setup is better for technicians who need plug-and-play hardware straight away.
Value Calculation
At $119, this 50-pound tank is $128.68 cheaper than the Mastercool 66011 listed at $247.68. Compared with a portable recovery machine like the Robinair RG3 at $569.99, the Flame King option saves $450.99 up-front, though the RG3 adds active recovery capability.
Where to Buy
- Amazon: Known for consumer HVAC parts and fast delivery. Benefits include free 30-day returns and expert phone support.
- Grainger: Known for industrial supplies and trade accounts. Benefits include expert phone support and same-day pickup in many branches.
- Summit Racing: Known for automotive specialty parts and accessories. Benefits include same-day pickup and price matching for like items.
- HVACDirect: Known for HVAC specialty distribution. Benefits include expert phone support and price matching for qualified orders.
Accessories & Frequently Bought Together
Common accessories purchased with this product include:
- Refrigerant recovery hose with valves: secure refrigerant transfer with valve control
- Manifold gauge set: measure system pressure and control flow
- Refrigerant charging scale: accurate weight-based charging and recovery
- Cylinder valve cap kit: protect valves during transport and storage
- Cylinder cart / forklift footer: move tanks safely and reduce manual lifting
The final verdict: the reviewed Flame King YSNR501 Refrigerant Recovery Cylinder Tank suits HVAC technicians and small shops needing a reusable, DOT-certified 50-pound tank with verified vacuum performance. Buyers who require an integrated recovery machine or factory-detailed valve fittings should avoid this tank and choose a combined unit or specific Mastercool model. The core trade-off is tank cost and build quality versus complete recovery functionality and ready-made valve features.
Technical Terms Explained
To help you make the most informed decision, here are clear explanations of the technical terms used in this guide:
- DOT certified
- Means the cylinder meets U.S. Department of Transportation safety standards for pressure vessels and is approved for transporting refrigerant when properly labeled and handled.
- TC certified
- Indicates the cylinder meets Canada's Transport Canada requirements for pressure vessels and is approved for transport and use in Canadian jurisdiction.
- Hydrostatic testing
- A pressure test where the cylinder is filled (usually with water) and pressurized to confirm it holds its rated pressure without leaking or deforming.
- Hydrostatic test date
- The recorded date when the cylinder last passed its hydrostatic pressure test, used to determine when the next required requalification is due.
- X-ray testing
- A non-destructive inspection that uses X-rays to check welds and internal metal integrity for cracks or defects before the cylinder is certified.
- Vacuum-sealed
- The cylinder is shipped with its interior evacuated of air and moisture to reduce contamination, and reported vacuum levels (e.g., 170–190 microns) describe how low the internal pressure is.
- Pumped-down recovery
- A recovery method where refrigerant is pushed from an HVAC system into the recovery cylinder using the system's compressor or a recovery machine, and this cylinder is designed to accept repeated pumped-down cycles.
- Forklift footer
- A built-in base feature on some cylinder variants that provides fork pockets or a brace so a forklift can safely lift and move the cylinder on pallets.
- Tare weight
- The empty weight of the cylinder (without refrigerant), which you need to know to calculate total loaded weight and legal transport payloads.
- ACME outlet
- A standardized threaded valve fitting found on some refrigerant cylinders that provides a secure connection for service hoses and certain refrigerant charging accessories.