R-407A Refrigerant Gas | Alper Refrigerant Gas — Wholesale HFC Refrigerant

HFC blend for medium temperature commercial refrigeration. Direct replacement for R-502 with improved efficiency.

R‑407A – Zeotropic HFC Blend for Medium/Low‑Temp Refrigeration

Category: Hydrofluorocarbon (HFC) — a zeotropic blend optimized for retrofitting and new installations in medium- and low-temperature refrigeration systems.

🌱 Classification & Environmental Attributes

Composed of 20 % R‑32, 40 % R‑125, and 40 % R‑134a — pure HFC components, ODP = 0 (zero ozone depletion)

High GWP (~2,107 AR4 / ~2,513 AR6), significantly lower than R‑404A/R‑507 alternatives

ASHRAE Safety Class A1 — non-toxic, non-flammable, and requires POE oil for compatibility

🔧 Top Product Benefits

Excellent Retrofit Option for R‑22, R‑404A, R‑507:

Delivers performance on par with R‑22 in medium/low-temp applications, matching capacity and flow within ~10% yet with cooler discharge temperatures

Adaptable for New & Existing Systems:

Ideal for supermarkets, cold storage, transport refrigeration, and light industrial use

Energy-Efficient:

Offers similar capacity with improved efficiency and lower GWP compared to R‑404A, helping reduce operational costs and carbon footprint

⚙️ Key Technical Specs

Specification Value

Composition (wt %) R‑32/40 %, R‑125/40 %, R‑134a/40 %

Boiling Pt. (bubble) –45.0 °C (–49 °F)

Dew Point –38.6 °C

Bubble-Dew Glide ~6.4 K

Critical Temp / Pressure ~82 °C / 45 bar (≈655 psia)

Saturated Liquid Density @25 °C ~1,145 kg/m³

Vapor Pressure @25 °C ~12.5 bar

Refrigerant

GWP (AR4 / AR6) 2,107 / ~2,513

Safety Class ASHRAE A1

Oil Requirement POE only

✅ Ideal Uses

Commercial & industrial refrigeration: Supermarket display cases, cold rooms, food cabinets, refrigerated transport

R‑22 retrofit systems: Particularly effective for medium/low-temperature direct expansion systems; not suitable for flooded-evaporator chiller setups

R‑404A/R‑507 new builds or upgrades: Offers lower GWP and operational cost savings

📦 Handling & Compliance

Strict liquid charging required, as it’s a zeotropic blend—use proper fill procedures

Governed by EU F-Gas regulation 2024/573 and similar frameworks globally

Store and transport in secure, well-ventilated environments following safety standards.

💡 Why Choose R‑407A?

Zero Ozone Risk — HFC-based, chlorine-free formula.

Retrofit Friendly — No major component changes needed, COP close to R‑22.

Cost & Carbon Savings — Efficiency boost compared to R‑404A with lower GWP.

Reliable & Proven — Widely used in supermarke­t chains and retrofit projects.

📞 Order R‑407A from AlperRefrigas — Available in POE-compatible cylinders with full SDS and technical support for HVAC professionals. Enhance your refrigeration systems with a trusted, eco-conscious, and efficient refrigerant.