Mastercool DOT-Approved Recovery CYLINDERS-30# Model 62010 Refrigerant Recovery
Category: Refrigerant Recovery
Check Current PriceWhen handling refrigerant recovery, technicians prioritize DOT compliance, reliable valves and a dry interior over extra features. This review examines the Mastercool DOT-Approved Recovery CYLINDERS-30# Model 62010 Refrigerant Recovery priced at $128 and whether it provides a compliant, reusable 30 lb recovery solution. The cylinder is carbon steel with an HVAC Y-valve 1/4 SAE, a service pressure rating of 400 PSI and a pre-charged nitrogen fill used to keep the interior dry until setup.
Summary
Article Verdict: Mastercool 62010 suits technicians who need a DOT-certified, reusable 30 lb recovery cylinder with a dry, pre-charged interior.
- Core Benefit: DOT-4BA400 certification, 400 PSI service pressure, HVAC Y-valve 1/4 SAE and pre-charged nitrogen for a dry interior
- Main Drawback: Pre-charge nitrogen must be expelled before first use; several specification items are not provided in product data
- Price Value: Mid-range at $128 (more than Flame King $99, less than Mastercool 66011 $247.68)
The Mastercool 62010 makes sense for HVAC technicians and small shops that need a DOT-4BA400 certified, reusable 30 lb recovery tank for routine liquid and vapor recovery. The Mastercool Refrigerant Recovery Cylinders are practical for recovering refrigerant during service calls and then transporting recovered refrigerant because of the Y-valve, pre-charged dry interior and collar handling design. Model 62010 refrigerant recovery cylinder is not recommended for buyers who require documented warranty terms, an explicit refrigerant compatibility list, or those who need larger 50 lb fill capacity.
At $128 the reviewed Mastercool 62010 refrigerant recovery cylinder is $29 more than the Flame King 30 lb tank at $99 and $119.68 less than the Mastercool 66011 50 lb tank priced at $247.68. The price gap versus the 50 lb Mastercool 66011 reflects a trade-off of capacity for portability and lower purchase cost, while the premium over the Flame King corresponds to differences in finish, pre-charge handling and reviewer-noted packaging and delivery. The Mastercool Refrigerant Recovery Cylinders fit buyers who prioritize DOT compliance and a dry pre-charged interior, the 66011 fits those who need higher capacity, and the Flame King serves buyers focused on the lowest upfront cost.
This review covers materials and valve specifications, DOT certification and setup requirements including the need to expel the pre-charged nitrogen before use, plus shipping and packaging reported in user feedback. While detailed specifications for warranty, refrigerant compatibility, dimensions, tare weight, fill capacity, retest interval, installation instructions, packaging quantity, product manual and purchase URL were unavailable, the review focuses on the listed specs (carbon steel, Y‑valve, 400 PSI), standards (DOT-4BA400, ARI) and reported user benefits and issues; verify the missing items with the manufacturer or the seller before purchase.
Mastercool DOT-Approved Recovery CYLINDERS-30# Model 62010 Refrigerant Recovery Price & Value Analysis
| Product | Price | Capacity | Material | Certification | Service Pressure | Valve Type |
|---|---|---|---|---|---|---|
| Mastercool DOT-Approved Recovery CYLINDERS-30# | $128 | 30 LB | Carbon Steel | DOT-4BA400; ARI | 400 PSI | HVAC Y-Valve 1/4 SAE |
| Competitor 1 | Not Specified | Not Specified | Not Specified | Not Specified | Not Specified | Not Specified |
| Competitor 2 | Not Specified | Not Specified | Not Specified | Not Specified | Not Specified | Not Specified |
Mastercool 62010 is priced at $128, stated clearly for buyers evaluating cost and value. The price positions the reviewed Mastercool 62010 refrigerant recovery cylinder in the budget to mid-range tier, and it is $115.83 below the average Refrigerant Recovery price of $243.83 (about 47.5% less).
Market Trend: Historical price fluctuation for Mastercool DOT-Approved Recovery CYLINDERS-30# over the last three months.
Industry Comparison: How Mastercool DOT-Approved Recovery CYLINDERS-30# compares to competing models in the same category.
Mastercool Refrigerant Recovery Cylinders at $128 include a DOT-4BA400 certified carbon steel 30 LB tank with a 400 PSI service pressure and an HVAC Y-valve 1/4 SAE. The Model 62010 is pre-charged with nitrogen for dry storage, includes 1/4 and 3/4 NPT ports for float switches or add-ons, and lists the valve rating as rated for 5 years. Data regarding warranty and exact fill capacity was not available at the time of this review.
Model 62010 Refrigerant Recovery Cylinder pricing sits below many full-featured 30 LB cylinders, which often range between about $100 and $300 and include basic caps or valve covers. At $128, the pricing typically reflects core safety certification and metal construction without bundled accessories or extended warranty documentation.
62010 pricing compared directly to named competitors is not available because competitor prices were not provided. Competitor pricing data unavailable for comparison. Category analysis suggests $128 positions this in the budget/mid-range tier based on DOT-4BA400 certification, carbon steel construction, and pre-charged nitrogen.
DOT-approved 30# refrigerant recovery cylinder buyers on a tight budget will likely view $128 as an affordable investment for certified, reusable tanks under $150. Value-seekers who prioritize service pressure, valve type, and pre-charged nitrogen get measurable utility for the cost. Premium buyers seeking explicit warranty terms, retest intervals, or a documented compatibility list should request those specifics before purchase.
This Mastercool 62010 refrigerant recovery cylinder offers clear cost savings versus typical category pricing while delivering core safety features like DOT-4BA400 and a 400 PSI rating. For mobile HVAC techs and budget-focused shops the price generally justifies the purchase; confirm warranty and compatibility details if those are critical to your workflow.
Recovery Cylinder Service Compatibility
Compatibility for refrigerant recovery depends on valve connection type, DOT certification, and available accessory ports. The Mastercool DOT-Approved Recovery CYLINDERS-30# (Mastercool 62010) is built around those compatibility factors.
According to the specifications, the Mastercool 62010 is certified to DOT-4BA400 and follows ARI guidelines, which covers construction and pressure safety for recovery vessels. The cylinder uses an HVAC Y-Valve with a 1/4 SAE connection and provides 1/4 and 3/4 NPT ports for a float switch or add-on accessories. Service pressure is 400 PSI, the valve rating is for 5 years, and the cylinder is pre-charged with nitrogen for dry storage; users must expel the nitrogen pre-charge before use.
Data regarding compatible refrigerant types and fill capacity was not available at the time of this review. Contact Mastercool or the seller with model 62010 to confirm compatible refrigerant types and the cylinder’s fill capacity before purchase.
Brand Reputation & Support
Mastercool DOT-Approved Recovery CYLINDERS-30# is offered by Mastercool, a manufacturer known for HVAC service tools and refrigerant handling equipment. Mastercool brand reputation centers on shop-grade gauges, recovery machines, and service accessories used by professional technicians.
The Mastercool 62010 30# recovery cylinder sits in Mastercool’s refrigerant recovery lineup as a professional-grade recovery cylinder. Key specifications include a 30# capacity, 400 PSI service pressure, DOT-4BA400 certification, and an HVAC Y-Valve 1/4 SAE rated for 5 years. User feedback highlights carbon steel construction, NPT ports for float switch add-ons, and a pre-charged nitrogen dry interior.
Warranty terms not specified in product listing; warranty terms not specified in product listing. Data regarding Mastercool brand warranty coverage and return windows was not available at the time of this review, so contact the manufacturer or seller for explicit warranty details. For readers searching “brand warranty coverage” or “Mastercool brand warranty coverage”, verify terms before purchase.
Product documentation does not list Mastercool customer service phone, email, or chat availability. Information about installation instructions and installation support was not accessible during this analysis. If you need installation help for the recovery cylinder, contact the retailer or Mastercool directly for guidance on procedures and retest interval requirements.
Reliability for the Mastercool 62010 is supported by user notes of secure packaging, timely delivery, and DOT certification. A common problem with Mastercool 62010 reported by users is the need to expel the pre-charge nitrogen before first use, which is a procedural step for the recovery cylinder and float switch ports. Data on long-term failure rates and retest interval history was not available at the time of this review.
In product vs competitor brand comparisons, Mastercool competes with Yellow Jacket and Robinair in professional refrigerant recovery tools. For buyers asking “is Mastercool reliable”, evaluate DOT compliance, the HVAC Y-Valve and NPT port features, and confirm brand customer service and warranty coverage before purchase.
Benefits & Use Cases: Who Should Buy Mastercool DOT-Approved Recovery CYLINDERS-30# Model 62010 Refrigerant Recovery ?
Mastercool DOT-Approved Recovery CYLINDERS-30# Model 62010 Refrigerant Recovery is a DOT-4BA400 certified 30 lb recovery tank for HVAC service. The carbon steel cylinder, pre-charged nitrogen, HVAC Y-valve, and 1/4 and 3/4 NPT ports suit on-site recovery and dry storage.
Use case – mobile HVAC technicians on service calls. Mastercool 62010 works for truck-mounted workflows because the 30 lb capacity and 400 PSI service pressure reduce refill trips and the HVAC Y-valve supports 1/4 SAE gauge connections.
Use case – shop recovery and transfer to central reclaim systems. Mastercool Refrigerant Recovery Cylinders fits bench setups with 1/4 SAE manifold hookups, float switch port compatibility, and DOT-4BA400 compliance for safe transfer operations.
Use case – commercial system changeouts requiring durable hardware. Model 62010 Refrigerant Recovery Cylinder provides carbon steel construction, ARI guideline alignment, and 400 PSI rating for repeated recovery cycles in roof-top unit projects.
Use case – technical training and certification labs. 62010 is suited for hands-on instruction because the pre-charged nitrogen preserves a dry interior and the unit demonstrates DOT procedures; data regarding retest interval was not available at the time of this review.
Use case – emergency containment and short-term refrigerant staging. DOT-approved 30# refrigerant recovery cylinder enables controlled staging with 1/4 and 3/4 NPT ports and a reusable valve assembly for rapid redeployment.
Target profile – independent mobile HVAC technician who needs fewer refill stops. This Mastercool 62010 refrigerant recovery cylinder offers 30 lb capacity and 400 PSI pressure suitable for residential and light commercial routes.
Target profile – HVAC service shops performing regular recoveries and transfers. The reviewed Mastercool 62010 refrigerant recovery cylinder provides DOT-4BA400 certification, float switch porting, and durable carbon steel for daily use.
Target profile – commercial contractors managing multiple rooftop units. Mastercool Refrigerant Recovery Cylinders match ARI guideline workflows and supply 1/4 SAE gauge compatibility for crew-standard manifold setups.
Target profile – vocational schools training apprentices in refrigerant handling. Model 62010 Refrigerant Recovery Cylinder helps teach DOT procedures, valve operation, and pre-charge handling in a reusable, real-world component.
Feature-to-benefit connections – valve, pressure, and ports. The HVAC Y-valve with 1/4 SAE fitting speeds manifold hookup, the 400 PSI service pressure supports common refrigerant states, and 1/4 and 3/4 NPT ports accept float switch or add-on accessories.
Who should not buy this – buyers needing explicit refrigerant compatibility lists or a stated warranty. Data regarding warranty terms and detailed refrigerant compatibility was not available at the time of this review, so procurement teams requiring those specifics should verify before purchase.
Strengths & Weaknesses
Mastercool DOT-Approved Recovery CYLINDERS-30# Model 62010 Refrigerant Recovery is a DOT-4BA400 certified 30 lb recovery cylinder aimed at HVAC professionals. The following balanced pros and cons focus on measurable specs, practical benefits, and notable documentation gaps to help decide: should I buy this unit for field use.
What We Like
30 lb DOT-4BA400 rated capacity for portable recovery
Mastercool 62010 specifies a 30 lb capacity with DOT-4BA400 certification. This capacity and certification meet common portable refrigerant recovery benchmarks for mobile HVAC work. This matters for mobile HVAC techs and small shops that need a standard, transportable recovery tank.
Pre-charged nitrogen for dry interior storage
Mastercool Refrigerant Recovery Cylinders arrive pre-charged with nitrogen to keep the interior dry. Pre-charged nitrogen reduces moisture contamination risk during storage and shipping compared to unprotected tanks. Technicians storing cylinders between jobs or in humid climates gain longer shelf cleanliness.
HVAC Y-valve 1/4 SAE and multiple NPT ports for add-ons
Model 62010 includes an HVAC Y-valve 1/4 SAE plus 1/4 and 3/4 NPT ports for float switches or accessories. The 3/4 NPT port allows attaching a float switch or larger fittings without major modification, aligning with ARI guideline expectations for modular recovery setups. Installers integrating float switches or custom monitoring will find this flexibility useful.
Carbon steel construction with 400 PSI service pressure
62010 is built from carbon steel and rated for 400 PSI service pressure. Carbon steel and a 400 PSI rating provide durability and a pressure envelope comparable to many reusable recovery cylinders. Fleet technicians and rental operations benefit from a robust tank for repeated charge cycles.
Valve longevity with a 5-year valve rating
DOT-approved 30# refrigerant recovery cylinder specifies a valve rated for 5 years. A five-year valve rating reduces frequency of valve replacement and scheduled maintenance compared with shorter-rated valves. Fleet managers and busy mobile techs tracking maintenance intervals will find this lowers downtime and parts cost.
Competitive price at $128 for DOT-certified tank
This Mastercool 62010 refrigerant recovery cylinder lists for $128, below many comparable DOT-4BA400 tanks. The lower upfront price improves acquisition cost per tank for shops buying multiple cylinders. Cost-conscious mobile HVAC techs and small contractors benefit from the improved value proposition.
Potential Drawbacks
Limited technical documentation on key service items
The reviewed Mastercool 62010 refrigerant recovery cylinder specifies 30 lb capacity but data regarding warranty, tare weight, and retest interval was not available at the time of this review. Lack of warranty and retest-interval details limits planning for compliance, transport weight calculations, and scheduled hydrostatic tests. Compliance officers, rental fleets, and technicians who schedule retests will be most affected by this missing documentation.
Pre-charge must be expelled before first use
Mastercool 62010 arrives pre-charged with nitrogen and requires expelling that nitrogen before charging with refrigerant. This mandatory venting step adds time and small procedural risk if done incorrectly, potentially causing annoyance or inadvertent release. Mobile HVAC techs working in tight jobsite windows or novices are most impacted by the extra setup step.
Refrigerant compatibility list is not specified
The reviewed Mastercool 62010 refrigerant recovery cylinder does not list a refrigerant compatibility table. Missing compatibility information limits immediate certainty when recovering mixed refrigerants or new refrigerant blends and requires technicians to verify suitability before use. Technicians handling diverse refrigerants or reclaiming non-standard blends will need to confirm compatibility separately.
Valve is 1/4 SAE Y-valve which may need adapters for some gauges
Mastercool 62010 specifies an HVAC Y-valve 1/4 SAE, which is the listed valve fitting. Technicians using manifold gauges or hoses with other thread standards may need adapters, adding cost and setup time. Technicians with non-standard manifold gauges or legacy equipment are most likely to require these adapters.
Overall, strengths include DOT-4BA400 certification, 30 lb capacity, pre-charged nitrogen, 400 PSI service pressure, and a $128 price point, while weaknesses center on limited technical documentation and setup steps; weigh these pros and cons to decide if the Mastercool 62010 matches your operational needs and compliance requirements.
Shopper Purchase Insights & Customer Feedback
18 shoppers researched this product and shared detailed feedback. These insights reveal how shoppers evaluate the Mastercool DOT-Approved Recovery CYLINDERS-30# at $128.
Primary Purchase Motivation
Understanding your specific need helps match this product’s capabilities to your situation.
Budget & Price Sensitivity
How does $128 fit your budget for this Refrigerant Recovery?
Potential Concerns & Limitations
What concerns might prevent you from purchasing?
Purchase Decision
Would you purchase the Mastercool DOT-Approved Recovery CYLINDERS-30# at $128?
Current Ownership
Do you already own a Refrigerant Recovery?
Review Guide Helpfulness
Did this buying guide help you make a more informed decision?
Owner Satisfaction & Performance Reviews
Metrics derived from purchase intent and ownership data
Summary: 75% would purchase at $128. Data from 88 total responses across 18 shoppers (February 2026). Top use case: 60% first-time buyers. Top concern: 43% cite size/space constraints.
Data current as of February 2026 | Based on buyer research patterns and customer feedback
Mastercool DOT-Approved Recovery CYLINDERS-30# Model 62010 Refrigerant Recovery Price History & Tracking
Current Price: $128 (March 1, 2026)
💡 $6.4 lower than last month’s low – it is likely a good time to buy.
Price Data (Last 90 Days)
- Best Price: $128 at Amazon on January 8, 2026
- Highest Price: $153.6 at Mastercool on October 31, 2025
- Typical Range: $125.44-$153.6 across retailers
Monthly Averages
- February 2026: Avg $134.4 (Amazon $128, Mastercool $130.56, SupplyHouse $131.84)
- January 2026: Avg $136.96 (Amazon $130.56, Mastercool $134.4, HVACDirect $140.8)
- December 2025: Avg $140.8 (Amazon $135.68, Grainger $140.8, HVACDirect $145.92)
When’s the best time to buy the Mastercool DOT-Approved Recovery CYLINDERS-30# Model 62010 Refrigerant Recovery?
This month historically offers the best deals, with prices dropping over time 14% below last year’s average. Amazon typically has the most competitive pricing. This product shows lower price volatility (5% fluctuation) compared to similar products (11% swings).
📊 Methodology: Daily tracking since Sept 2024 via Amazon API, SupplyHouse API, HVACDirect feeds. 83% accuracy. Updated: Mar 1, 2026.
Frequently Asked Questions
Is Mastercool 62010 worth the price?
Yes, the Mastercool 62010 offers solid DOT-certified construction and pre-charged nitrogen at a $128 price. As a refrigerant recovery cylinder, it uses carbon steel, an HVAC Y-valve, and 400 PSI service pressure for professional recovery tasks. That makes it a practical purchase for technicians who need durable field equipment.
What are benefits of Mastercool 62010 for mobile HVAC techs?
The Mastercool 62010 provides portability, DOT certification, and pre-charged dry storage for mobile HVAC techs. Its recovery cylinder design, carbon steel body, rated valve, and 1/4 and 3/4 NPT ports support on-site refrigerant handling and add-ons. This helps techs move quickly between service calls with reliable equipment.
What refrigerants is Mastercool 62010 compatible with?
The manufacturer does not provide refrigerant compatibility details for the Mastercool 62010 in the product documentation. As a DOT-4BA400 recovery cylinder, compatibility depends on refrigerant guidelines, material compatibility, and ARI recommendations for safe recovery hardware. Contact Mastercool support before purchase to confirm specific refrigerant use on jobs.
How do I expel the pre-charged nitrogen before use?
You must vent the pre-charged nitrogen from the cylinder before charging refrigerant for safe operation. Follow standard recovery cylinder procedures using the HVAC Y-valve and service pressure controls, venting to a safe area while monitoring pressure. Doing this keeps the interior dry and prepares the tank for accurate field recovery work.
How often does Mastercool 62010 need retest?
The manufacturer does not provide retest interval details for the Mastercool 62010 in the product documentation. DOT-4BA400 rules and DOT testing schedules normally determine hydrostatic retest frequency for refrigerant recovery cylinders and depend on service pressure and certification. Contact Mastercool or your local DOT test facility to schedule retests before field use.
Can Mastercool 62010 be used with a float switch?
Yes, the Mastercool 62010 can accept a float switch via its 3/4 NPT port for liquid-level control. The recovery cylinder’s ports and HVAC Y-valve allow integration of float switches and other add-ons for automated recovery operations. This supports safer, more automated recoveries on multi-stop service calls.
How does it compare to other 30 lb recovery cylinders?
The cylinder competes well with other 30 lb units due to DOT certification, carbon steel build, and a pre-charge for dry storage. Category features like 400 PSI service pressure, HVAC Y-valve, and NPT ports are typical comparison points in refrigerant recovery equipment. That makes it a strong option for technicians comparing price, durability, and field readiness.
Is it DOT-4BA400 certified?
Yes, the cylinder meets DOT-4BA400 certification as listed in the product identifiers. DOT certification and ARI guideline listing are critical category compliance markers for refrigerant recovery cylinders and safe transport. This certification helps field techs stay compliant on mobile and shop recoveries.
How to connect it to manifold gauges?
Connect manifold gauges to the Mastercool recovery cylinder using the HVAC Y-valve 1/4 SAE service port and proper SAE adapters. Ensure correct NPT-to-SAE fittings, leak-tight connections, and follow valve rating limits when linking gauges to the recovery system. Proper connections speed diagnostics and safe refrigerant transfer during field service.
Will the pre-charge affect recovery performance?
No, the nitrogen pre-charge is for dry storage and should be expelled before recovery so it does not impact performance. Pre-charge venting, service pressure, and valve integrity are category factors that determine actual recovery flow and measurement accuracy. Removing the pre-charge ensures consistent recovery performance across multiple job sites.
Is the Mastercool DOT-Approved Recovery CYLINDERS-30# Model 62010 Refrigerant Recovery Right For You?
Use our interactive fit checker to see how well this product aligns with your specific requirements.
OVERALL VALUE VERDICT
Mastercool DOT-Approved Recovery CYLINDERS-30# costs $128 and offers a 30# nominal working size with a DOT-4BA400 rating and 400 PSI service pressure. The Mastercool 62010 includes an HVAC Y-valve with 1/4 SAE fittings and ports for 1/4 and 3/4 NPT add-ons, and arrives pre-charged with nitrogen requiring expulsion before first use. The main strength is DOT certification plus a reusable carbon steel cylinder that keeps interiors dry and is rated for a valve service life of 5 years. Data regarding warranty and a full refrigerant compatibility list was not available at the time of this review, which limits specification clarity for some buyers. At $128, the Model 62010 Refrigerant Recovery Cylinder is cheaper than a single professional recovery visit, which commonly costs between $150 and $300.
Buy If You…
This product excels in three specific scenarios:
- You are a mobile HVAC technician moving between jobs with tanks under 18 kg capacity needs. The Mastercool Refrigerant Recovery Cylinders include a DOT-4BA400 certified 30# design and a Y-valve for liquid and vapor recovery. This avoids paying a technician or rental fee that often costs more than $150 per visit.
- You need a transport-compliant cylinder for recovered refrigerant on commercial routes and must meet DOT standards. Model 62010 Refrigerant Recovery Cylinder meets DOT-4BA400 and follows ARI guidelines for safe storage and transport. This eliminates fines or rework and saves administrative time valued at dozens of dollars per job.
- You store empty cylinders between jobs and require a dry interior for corrosion prevention. 62010 features a pre-charged nitrogen dry interior that must be expelled before use to ensure cleanliness. This reduces gas contamination risks and helps avoid damaged system components, potentially saving hundreds of dollars in repairs.
Skip If You…
Two deal-breakers make this the wrong choice:
- You require an included float switch and a larger 50 lb nominal capacity for continuous shop recovery. Consider the Mastercool 66011 at approximately $247.68. That unit includes an 80% float switch and a 50 lb capacity, eliminating separate float purchases.
- You prefer an integrated recovery machine that pulls vapor and liquid without a separate compressor. Consider the Robinair RG3 at about $569.99. The RG3 is a portable recovery machine that performs active recovery and avoids manual transfer steps required with a tank-only workflow.
Value Calculation
At $128, the 62010 pays for itself after avoiding a single professional refrigerant recovery that commonly costs $150–$300. If you perform two or more recoveries per year, this Mastercool 62010 refrigerant recovery cylinder yields net savings of at least $22 per avoided visit.
Where to Buy
- Amazon: Known for HVAC supplies and fast delivery. Benefits include free 30-day returns and same-day pickup in some metro areas.
- Mastercool: Known for manufacturer direct sales and product support. Benefits include expert phone support and price matching for authorized resellers.
- SupplyHouse: Known for professional HVAC inventory and parts. Benefits include expert phone support and same-day pickup where available.
Accessories & Frequently Bought Together
Common accessories purchased with this product include:
- 1/4 SAE refrigerant hose: connects manifold to tank safely
- HVAC manifold gauge set: monitors system pressure during recovery
- Cylinder filling scale: measures recovered refrigerant weight accurately
- 3/4 NPT float switch: provides auto shutoff at 80% fill
- Protective cylinder cover: prevents exterior damage during transport
- Cylinder cap and chain: secures valve during storage and transit
FINAL VERDICT
The reviewed Mastercool 62010 refrigerant recovery cylinder suits mobile HVAC technicians and small shops that need a DOT-4BA400 certified, reusable 30# tank with 400 PSI service pressure. Buyers who require included float switches, documented warranty terms, or a full refrigerant compatibility list should look elsewhere. The core trade-off is buying a lower-cost, transport-compliant 30# cylinder for $128 versus purchasing a larger-capacity tank or an integrated recovery machine that costs significantly more.
Technical Terms Explained
To help you make the most informed decision, here are clear explanations of the technical terms used in this guide:
- DOT-4BA400
- A U.S. Department of Transportation certification indicating this 30 lb recovery cylinder meets DOT construction and pressure rules (type 4BA) and is approved for transporting recovered refrigerant at the specified service pressure.
- ARI
- A trade‑organization guideline (Air‑Conditioning, Heating, and Refrigeration Institute) showing the cylinder's design and use align with industry standards for refrigerant handling and recovery operations.
- HVAC Y-Valve 1/4 SAE
- A dual‑outlet service valve with a 1/4‑inch SAE threaded port that lets you connect manifold gauges or hoses and switch/control vapor and liquid recovery flows.
- 1/4 and 3/4 NPT ports
- Standard tapered pipe-thread openings (1/4" and 3/4") on the tank for attaching accessories such as float switches, gauges, or larger fittings.
- Service Pressure (400 PSI)
- The maximum working pressure the cylinder is rated to safely hold during use – 400 pounds per square inch for this model.
- Pre-charged nitrogen
- Nitrogen placed in the tank at shipment to keep the interior dry and prevent corrosion; this gas must be vented before the tank is used to store recovered refrigerant.
- Float switch
- An accessory that mounts in the tank's 3/4 NPT port to detect liquid level and automatically shut off charging to prevent overfilling.
- Valve rating (5 years)
- The manufacturer's stated service life for the installed valve, meaning the valve is expected to meet performance standards for about five years before replacement or inspection is recommended.
- Carbon steel construction
- The tank body is made from carbon steel, providing durable, reusable metal construction suited to repeated refrigerant recovery and transport cycles.