Snowkey 134-S-081EX
C134SExcrew
Industrial screw and reciprocating compressors for large-scale cold storage and food processing.
Specifications
- Compression technology: Screw
- Configuration: Single
- Enclosure / drive: Semi-Hermetic
- Variable speed: Fixed-Speed
- Hazardous-area certification: ATEX/Ex Certified
- Product category: compressor
Qualified refrigerants & capacity
Capacity (kW) evaluated at standard conditions: ULT (-60/45 °C), LT (-35/45 °C), MT (-10/45 °C), HT (-5/45 °C).
| Refrigerant | ULT | LT | MT | HT |
|---|---|---|---|---|
| R1234yf | — | — | 0.09 | 0.12 |
| R1234ze(E) | — | — | 0.07 | 0.09 |
| R134a | — | — | 0.1 | 0.12 |
Related Snowkey models
Frequently asked questions
What refrigerants does the Snowkey 134-S-081EX support?
The Snowkey 134-S-081EX is qualified for R1234yf, R1234ze(E), R134a. Capacity values at standard ULT (-60/45 °C), LT (-35/45 °C), MT (-10/45 °C) and HT (-5/45 °C) conditions are listed in the table above for each refrigerant.
What is the cooling capacity of the Snowkey 134-S-081EX?
Running on R1234yf, the Snowkey 134-S-081EX delivers 0.09 kW at MT, 0.12 kW at HT. Use the Benchmark tool to evaluate capacity at your exact SST/SDT and superheat conditions.
Is the Snowkey 134-S-081EX a c134sexcrew?
Yes — the Snowkey 134-S-081EX is classified as a c134sexcrew in the DigiEntropy taxonomy. Browse other c134sexcrews from Snowkey on the brand page.
Can the Snowkey 134-S-081EX be retrofit to a lower-GWP refrigerant under EU F-Gas Regulation 2024/573?
Open the F-Gas Retrofit tool with this model pre-selected to see drop-in alternatives ranked by capacity match, COP, GWP, PFAS impact, and 2026/2030/2035 phase-out timeline.
What polynomial standard is the Snowkey 134-S-081EX performance data based on?
Capacity, power, and current polynomials follow EN 12900 (10-coefficient bivariate in SST/SDT) for European-origin brands and AHRI 540 for North American brands. Coefficients are normalized into a common form for cross-brand comparison. Fit your own data in the Polynomial Fitter tool.
Find equivalents · F-Gas retrofit path · Open in Benchmark · All Snowkey models