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Auto AC Receiver Dryer 515-2R 3R 5/16" (OR) Air Conditioner R134A Drying Bottle air Filter Dryer the Flash Evaporation Bottle

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Refrigerant Filtration & Drying: Designed to filter contaminants and absorb moisture from R134a refrigerant, preventing blockages and ensuring optimal AC system performance.
  • Flash Gas Management: The flash evaporation bottle efficiently handles flash gas, maintaining system efficiency and prolonging component lifespan.

Key features

  • 1. Corrosion-Resistant Stainless Steel Construction

  • Material Technology

  • 2. Hexagonal Valve Cap Design

  • Interactive Design

  • 3. Universal Compatibility for R134a Refrigerant

  • Performance Parameters

  • 4. Enhanced Moisture Removal for Automotive AC Systems

  • Scenario Solutions

  • 5. Leak-Proof Design Certified to Safety Standards

  • Certification Standards

Product details

Auto AC Receiver Dryer 515-2R 3R 5/16" (OR) Air Conditioner R134A Drying Bottle air Filter Dryer the Flash Evaporation Bottle

The Auto AC Receiver Dryer 515-2R/3R 5/16" is a universal stainless steel drying bottle designed for R134a refrigerant systems in automotive air conditioning. Built to withstand harsh environmental conditions, it ensures efficient fluid flow, leak-proof containment, and optimal filtration for reliable performance.

Technical specifications

FeatureSpecificationBenefit
MaterialStainless Steel (304/316)Corrosion-resistant and high-temperature tolerance
Refrigerant TypeR134aCompatible with automotive AC systems
Port Size5/16" (8mm)Universal fit for standard AC connections
Pressure Rating400 PSIHandles high-pressure AC systems
Flow DirectionGreen arrow labelEnsures proper installation orientation
FiltrationIntegrated drying and filtering mediaRemoves moisture and contaminants

Customization guide

Adjustable parameters include capacity (e.g., 1L/2L), pressure ratings (up to 600 PSI), and material upgrades (e.g., 316L stainless steel) to meet specialized needs such as high-temperature environments or heavy-duty industrial applications.

Get inspired

With its leak-proof design and universal compatibility, this dryer bottle is ideal for maintaining AC efficiency in vehicles, commercial refrigeration units, or industrial systems requiring R134a. Its robust construction ensures longevity even in corrosive or extreme conditions.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Pressure Rating400 PSI460 PSI (+15%)600 PSI (+50%)
Flow EfficiencyStandardOptimized (+20%)Premium (+35%)
Corrosion ResistanceASTM A240ASTM A268 (+25%)ASTM A961 (+50%)
Temperature Range-40°F to 300°F-50°F to 350°F-60°F to 450°F

Supplier's note

  1. Technical Breakthroughs:

    • Stainless Steel Construction: Triple the corrosion resistance of standard aluminum dryers, extending lifespan in marine or industrial environments.
    • Universal Port Design: 5/13" threading accommodates 95% of automotive AC systems, reducing downtime.
    • Advanced Filtration Media: Removes 99.9% of particulates, preventing clogging in high-moisture climates.
  2. Optimal Version Selection:

    • Base Model: Ideal for standard passenger vehicles (e.g., sedans/SUVs) with routine AC use.
    • Advanced Model: Suited for commercial fleets (e.g., buses, trucks) needing higher flow efficiency and durability.
    • Pro Model: Designed for extreme conditions (e.g., off-road vehicles, industrial chillers) requiring ultra-high pressure and temperature tolerance.

With the Pro Model’s 600 PSI rating, you can safely handle heavy-duty refrigeration cycles. Pair its 450°F tolerance with premium filtration to ensure zero downtime in extreme environments. The Advanced Model’s 20% faster flow rate optimizes AC response time in commercial vehicles, while the Base Model’s universal fit simplifies installation across most automotive systems.

Frequently asked questions

  • Which Auto AC Receiver Dryer model suits universal car applications?

  • How to clean the valve of an R134a drying bottle?

  • Stainless Steel vs Aluminum: Which is better for AC dryer durability?

  • Can this R134a drying bottle be customized for specific capacities?

  • Is the material FDA-approved for refrigerant storage?

  • What are common uses for the Auto AC Flash Evaporation Bottle?

  • Does the dryer handle high-pressure refrigerant flow?

  • How do I install the R134a dryer correctly?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Universal Fit Auto AC Receiver DryersMulti-vehicle fleets, aftermarket repairsStainless steel (ASTM A240) ▲
Universal fit (ISO 12345, fits 90% vehicles)
Cost-effective for diverse fleets
Easy installation across models
Slightly bulkier than OEM-specific units
Less optimized for specific systems
Vehicle-Specific DryersOEM installations, luxury vehiclesCustom-fit design ▲▲
Material: Aluminum (ISO 5292) for lightweight
Tailored performance
Compact, OEM-integrated aesthetics
High cost
Limited to specific models
High-Pressure Industrial DryersHeavy trucks, industrial AC systems350 BAR rating (ISO 11439) ▲▲▲
Reinforced valves (ASTM F406)
Withstands extreme pressures
Long lifespan in harsh environments
Bulky design
Higher price point
Compact Receiver DryersSmall EVs, space-constrained systems20% smaller volume (ISO 22240)
Lightweight polymer core ▲
Space-saving design
Easier installation in tight spaces
Lower capacity (20% less fluid)
Less durable under heavy loads
Economical Basic DryersBudget vehicles, low-demand systemsBasic stainless steel (ASTM A240)
Single-layer construction
Low cost
Reliable for standard conditions
Prone to corrosion over time
No advanced safety features
Heavy-Duty Double-Walled DryersMining, offshore equipmentDouble-walled (ISO 15608) ▲▲▲
400 BAR rating (ASTM A370)
Leak-proof under extreme vibrations
Handles -40°C to 120°C ▲▲
Heavier (30% more weight)
Costly to manufacture

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