--- product_id: 458203274 title: "RST Refrigerated Dryer, 15 CFM, 1/2\" NPT, 115V, RST-0015-050-115V, by Alpha-Pure" brand: "alpha-pure" price: "$426.33" currency: USD in_stock: false reviews_count: 1 url: https://www.desertcart.us/products/458203274-rst-refrigerated-dryer-15-cfm-1-2-npt-115v-rst store_origin: US region: United States of America --- # Eco-friendly refrigerant 45°F dew point 15 CFM airflow RST Refrigerated Dryer, 15 CFM, 1/2" NPT, 115V, RST-0015-050-115V, by Alpha-Pure **Brand:** alpha-pure **Price:** $426.33 **Availability:** ❌ Out of Stock ## Summary > Breathe Easy with RST! 🌟 ## Quick Answers - **What is this?** RST Refrigerated Dryer, 15 CFM, 1/2" NPT, 115V, RST-0015-050-115V, by Alpha-Pure by alpha-pure - **How much does it cost?** $426.33 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/458203274-rst-refrigerated-dryer-15-cfm-1-2-npt-115v-rst) ## Best For - alpha-pure enthusiasts ## Why This Product - Trusted alpha-pure brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safety First:** High pressure switch for enhanced operational safety. - • **Compact Efficiency:** 3-in-1 heat exchanger design saves space and energy. - • **Eco-Conscious Choice:** Uses less refrigerant gas, making it a greener option. - • **Zero Loss Technology:** Auto-drain feature ensures no loss of compressed air. - • **Effortless Maintenance:** Keep your condenser coils clean for peak performance. ## Overview The RST Refrigerated Dryer by Alpha-Pure offers a robust 15 CFM airflow with a dew point of 45°F, ensuring optimal performance and energy savings. Designed for easy maintenance and equipped with zero loss technology, this dryer is both efficient and environmentally friendly, making it a smart choice for modern businesses. ## Description The RST Shop Standard Series(5-50 CFM) are non-cycling refrigerated compressed air dryers with a static cooled condenser and no cooling fan. Therefore they are energy efficient with low noise level and compact design. RST dryers also have long service life and low maintenance needs. The right combination of technology and simplicity. ISO Air Quality 6. 45°F Pressure Dewpoint. Compact design and low noise are ideal for hospitals and laboratories. RST dryers are suitable for applications requiring simplicity and dry air. NOTE: Standard Dryer ratings are established using the following operating conditions (as per ISO 7183, Table 2, Option A2): Inlet Compressed Air Temperature:100°F (38°C) / Inlet Compressed Air Pressure: 100 psig (7 Bar) Max. Ambient Air Temperature: 100°F (38°C) / Inlet Compressed Air Relative Humidity 100% (Saturated). Use Dryer Correction Factor Tables to select the the optimal model for different operating conditions. ## Features - In an effort to reduce and eliminate freight damage, RST, RNC and RHT compressed air dryers will now ship exclusively on a pallet and by an LTL Truck. It is our hope that this will improve the delivered quality and user experience. - 45°F dew point. Superior Energy Saving due to static condenser. Efficient refrigerant compressor with low pressure drop - Easy to service. Simply keep the condenser coils free of dirt. Auto-drain means No loss of compressed air (Zero Loss) - 3 in 1 heat exchanger design (air/air, air/refrigerant, water separator in 1 block) - Less refrigerant gas used than equivalents, enviromentally friendly, Standard Expansion valve. High pressure switch for safety. ## Images ![RST Refrigerated Dryer, 15 CFM, 1/2" NPT, 115V, RST-0015-050-115V, by Alpha-Pure - Image 1](https://m.media-amazon.com/images/I/71c3zzODVjL.jpg) ![RST Refrigerated Dryer, 15 CFM, 1/2" NPT, 115V, RST-0015-050-115V, by Alpha-Pure - Image 2](https://m.media-amazon.com/images/I/81hXrWVV89L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ 5.0 out of 5 stars Top Pick *by E***K on Reviewed in the United States on January 12, 2020* I was hesitant based on the price, but it really is pretty decent quality. After using it on one of our laser cutting systems for about a month, we bought a second one for our other cutting system. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.us/products/458203274-rst-refrigerated-dryer-15-cfm-1-2-npt-115v-rst](https://www.desertcart.us/products/458203274-rst-refrigerated-dryer-15-cfm-1-2-npt-115v-rst) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-05-17*