1 HP S281 Series Fire Protection Air Compressor by C-Aire - S281R-LD1-115PD

1 HP S281R Series LD

Ideal For Quiet Settings

Apartments

Churches

Nursing Homes

Product Number
S281R

Product Specs

1 Horse Power
3.8 CFM @ 10 PSI
Single
Phase
115
Volts
Wall Mount or Riser Mount or Floor Mount
Standard pressure (40 psi): Fills a 280-gallon dry pipe system in 30 minutes
Low pressure (18 psi): Fills a 715-gallon dry pipe system in 30 minutes
Pre-action (10 psi): Fills a 1,336-gallon dry pipe system in 30 minutes
Adjustable 5-55 PSI / Factory Set at 10-20 PSI / Minimum Differential 5 PSI
1/2" NPT Outlet
14" x 13" x 14" (L x D x H)
41 lbs Shipping Weight
ETL Listed: Conforms to UL Standard 1450 and Certified to CSA Standard C22.2 No. 68-92

Standard Features

Digital AMD Gen-3 with Leak Detection™️ – Learn More
Appropriate for single-valve systems
Whisper quiet – 56 dB
Easy to install
Cycle Counter
Compact Size (Shorter than S261, fits same mounting bracket)
Includes mounting bracket, 30″ flex hose, and 4″ hose clamps

Calculate Capacity

Calculate Leaks

Our popular S281 riser mount compressor ETL Listed to comply with NFPA requirements and is the successor to the S261 riser mount. The S281R is more compact, easier to install, and quieter than the S261R. New for the S281R is our fully-redesigned and upgraded Digital Air Maintenance Device Gen-3 with Leak Detection (patent-pending). The Digital AMD Gen-3 is UL listed and allows the user to set the system pressure in seconds and measure system air leaks by monitoring the total number of starts in the past 24 hours and 7 days. All C-Aire riser mount compressors ship with our patented riser bracket system, which is the quickest and easiest mounting system in the industry! Whisper quiet, compact units that are specifically designed for settings where noise is a concern. These units are oil-free, easy to install, and low maintenance. New construction or tight systems with minimal air leaks are a good match for this series. Our fire protection air compressors are specifically engineered for dry pipe & pre-action fire sprinkler systems. We are committed to enhancing the fire protection industry using customer feedback, new technology, and industry trends to deliver innovative solutions to the market. Call our sales team today to find out more or set up a live demonstration!