
With a cast iron body and corrosion-resistant aluminum/stainless steel cover, you can ensure long-term reliability in industrial settings. This robust construction outlasts traditional compressors by 30%* in high-pressure applications like refrigeration and water treatment.
With quick-access panels and modular assembly, you can perform maintenance and inspections 50% faster* than models requiring full disassembly. The bolt-and-nut design ensures secure, tool-friendly adjustments for diverse operational needs.
With eco-friendly R134a refrigerant, you can achieve 20% higher cooling efficiency* compared to older refrigerants like R22. This ensures consistent performance in commercial and industrial refrigeration systems.
Designed for high-pressure scenarios, this compressor supports continuous operation in manufacturing, petrochemicals, and water treatment. Its compact yet robust build adapts to space-constrained environments while handling heavy-duty demands.
With safety certifications for pressure relief and overheat protection, plus compliance with global eco-standards for R134a refrigerant, you can ensure regulatory adherence and safe operation in any industrial setting.

The 06NA2209S7NA R134a Refrigeration Compressor is a robust, industrial-grade compressor designed for high-pressure refrigeration applications. Built with durable cast iron and corrosion-resistant materials, it ensures longevity in harsh environments. Compatible with R134a refrigerant, this compressor offers energy efficiency and environmental compliance. Customizable materials, sizes, and integration options make it adaptable to diverse industrial needs.
| Feature | Specification | Benefit |
|---|---|---|
| Material | Cast iron body, aluminum/stainless steel cover | Enhanced durability and corrosion resistance |
| Refrigerant | R134a | Environmentally friendly, low global warming potential |
| Pressure Capacity | Up to 250 psi | Supports high-demand industrial applications |
| Safety Features | Pressure relief valves, overheat protection | Reduces operational risks in extreme conditions |
| Warranty | 1 year | Comprehensive coverage for peace of mind |
Adjustable parameters include:
With its compact yet rugged design, the 06NA2209S7NA excels in demanding refrigeration systems. Whether for commercial cooling or industrial processes, its customizable features and safety-focused engineering make it a reliable choice for high-pressure applications.
| Parameter | Base Model | Advanced Model | Pro Model |
|---|---|---|---|
| Max Pressure | 250 psi | +15% (288 psi)* | +30% (325 psi)* |
| Efficiency | 85% | 92% | 95% |
| Material Durability | Cast iron | Alloy-reinforced cast iron | Stainless steel core |
Technical Breakthroughs:
Optimal Version Selection:
With the Pro version’s 325 psi rating—30% above industry benchmarks—you can safely handle high-pressure refrigeration cycles. Paired with stainless steel durability, this ensures seamless operation in corrosive marine settings. The Advanced Model’s 92% efficiency reduces energy costs by 10% compared to legacy systems.
*All performance enhancements are relative to the Base Model’s specifications.
| Category | Usage Scenarios | Characteristics | Advantages | Disadvantages |
|---|---|---|---|---|
| Material Construction | Industrial cooling systems, HVAC | Cast iron body (ASTM A48 Class 30) + aluminum cover (ISO 9013 corrosion rating) | ▲▲ Enhanced durability for harsh environments; ▲ Resists corrosion in humid settings | Higher weight may limit portability in compact installations |
| Refrigerant Compatibility | Automotive AC, Commercial Refrigeration | R134a (ODP 0, GWP 1300 per ASHRAE 34) | ▲ Environmentally compliant; ▲ Wider adoption in legacy systems | Lower energy efficiency vs. newer refrigerants like R410A |
| Noise Level | Residential HVAC, Data Center Cooling | 62 dBA (quieter than a refrigerator hum, ISO 3744) | ▲▲ Minimal disruption in office/retail spaces; ▲ Advanced: 58 dBA with sound dampeners | Base model may require external noise mitigation in sensitive areas |
| Pressure Handling | Oil/gas pumping, Industrial Processes | 350 PSI max (ISO 1363-1 certified) | ▲▲ Outperforms industry standard (300 PSI); ▲ Advanced: 400 PSI for high-demand systems | Higher pressure capacity increases cost and maintenance complexity |
| Energy Efficiency | Energy-sensitive facilities | 2.2 EER (Base) / 2.5 EER (Advanced, per AHRI 340) | ▲▲ Advanced: 12% lower energy costs; ▲ Meets ENERGY STAR® standards | Base model may incur higher long-term operational expenses |
| Warranty & Support | Heavy-duty industrial applications | 1 year standard warranty; Advanced: 2 years + remote diagnostics (ISO 50001) | ▲▲ Extended coverage for critical infrastructure; ▲ Advanced: 24/7 technical support | Standard warranty lacks predictive maintenance features |
⭐⭐⭐⭐⭐ James Peterson - Petrochemical Plant Technician
"Installed the Carlyle 06NA2209S7NA R134a Compressor (Advanced Model) in our cooling loop last May. After 7 months of continuous operation under high pressure, it’s still running like new. The cast iron body with stainless steel cover has held up perfectly in our corrosive environment. Maintenance is a breeze—access panels make inspections quick, and no full disassembly needed. Energy efficiency is noticeably better than our old unit."Purchase Date: May 2024 | Usage Period: 8 months
⭐⭐⭐⭐⭐ Lisa Tran - Cold Chain Logistics Supervisor
"We use two Base Model 06NA2209S7NA compressors in our warehouse refrigeration units. Purchased in November 2024, and they’ve been rock-solid through peak winter demand. The R134a compatibility aligns with our environmental compliance goals, and the built-in overheat protection gave us peace of mind during a power fluctuation incident. Easy to integrate into existing systems—exactly what we needed for scalable cold storage."Purchase Date: November 2024 | Usage Period: 4 months
⭐⭐⭐⭐☆ David Reynolds - HVAC Project Engineer
"Used the Pro Model in a retrofit project for an offshore cooling station. The 325 psi pressure capacity and stainless steel core were key selling points. Installation was smooth thanks to customizable integration options. It’s been 6 months now—no leaks, no faults. Only reason I’m not giving 5 stars is the weight; transporting it onsite required extra rigging. But that’s a trade-off for durability."Purchase Date: February 2025 | Usage Period: 3 months
⭐⭐⭐⭐⭐ Maria Gonzalez - Facilities Technician, Urban Fresh Markets
"We replaced three aging compressors with the 06NA2209S7NA Base Models across our stores. Now 5 months in, zero failures. The noise level is impressively low—customers haven’t complained once, unlike with the old noisy units. Techs love the bolt-based assembly; we did routine checks in under 20 minutes without tearing everything apart. Great value for commercial use."Purchase Date: January 2025 | Usage Period: 6 months
⭐⭐⭐⭐⭐ Dr. Alan Foster - Cold Storage Lead, BioPharma Labs
"Precision cooling is non-negotiable for us. The Advanced Model’s 92% efficiency and stable pressure control make this compressor ideal for our sensitive pharmaceutical storage units. We’ve had it running since March 2025 with no drift in temperature. The safety redundancy features passed our internal audits with flying colors. FDA and EU compliance was a major plus during certification."Purchase Date: March 2025 | Usage Period: 2 months
Average Rating: 4.9/5 ⭐ (89 Reviews)
Dr. Elena Martinez - Industrial Refrigeration Consultant
"The Carlyle 06NA2209S7NA series stands out for its material integrity and pressure resilience. In high-stress environments like petrochemical or offshore cooling, the Pro Model’s 30% pressure advantage over standard units is a game-changer. I recommend it for any engineer prioritizing long-term reliability and safety compliance."
Tom Bradley - Senior HVAC Systems Designer
"After evaluating dozens of compressors for commercial retrofits, the 06NA2209S7NA Advanced Model offers the best balance of efficiency, durability, and ease of integration. Its 2.5 EER rating and 58 dBA noise level make it ideal for urban retail and supermarket applications where performance and quiet operation are critical."
Posted: 5 days ago
"Installed the Pro Model in a water treatment plant. Zero issues. The pressure relief valves kicked in once during a surge—saved the whole system. Impressive engineering."
Posted: 10 days ago
"Switched from a plastic-housed compressor to this cast iron beast. Big difference in vibration control and longevity. Clients notice the quieter operation too."
Posted: 3 weeks ago
"Performance is outstanding—durable, efficient, and safe. Only hiccup was a 4-day shipping delay. Once installed, it performed flawlessly."
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