MMD Airman Air Compressors Specifications MMD Airman Air Compressors Model Pressure/Max. HP Fuel Cap. GSA Price PDS100S-S 100psi/120psi 27.1 18.5 gal. $ 10,900.03 PDS100S-T 100psi/120psi 27.1 18.5 gal. $ 11,449.89 PDS130S-S 100psi/120psi 37.5 18.5 gal. $ 11,350.81 PDS130S-T 100psi/120psi 37.5 18.5 gal. $ 11,889.73 PDS185S-6C1-S 100psi/120psi 51.0 24.0 gal. $ 12,590.48 PDS185S-5C2 100psi 45.0 25 gal. $ 15,195.00 PDS185S-6C1-T 100psi/120psi 51.0 24.0 gal. $ 13,199.79 PDS400S-S 100psi/120psi 108.0 43.6 gal. $ 26,890.01 PDS400S-T 100psi/120psi 108.0 43.6 gal. $ 28,250.61 Models with "S" suffix=Skid Mounted; "T" suffix=Trailer Mounted Compare MMD Airman Air Compressors Super-Quiet, Super-Efficient and Super-Profitable When it comes to efficiency and dependability, MMD Equipment's ultra-quiet air compressors are designed for today's demands.  They're extremely reliable - which helps reduce downtime and maintenance as well as increasing your profitability.  All Airman compressors are eco-friendly, with engines that are compliant with Tier II standards and emit less exhaust gas than other compressors on the market.  They are also economical - a plus in today's worrying high fuel prices.  Fuel economy is maximized and component wear is minimized via a low engine idle - as low as 1,300 rpm in some models. Airman compressors offer excellent performance in a wide range of applications, from concrete spraying, well drilling, natural resource explorations and more. Quiet, High Efficiency Design Engine idles as low as 1,300 RPM - less than half the speed of competitive models - to increase fuel economy and reduce component wear.   Noise level is as low as 63dBA at 7 meters when idling.  This is substantially less noise than competitor's machine.   Direct-injection engine meets strict new EPA Tier 2 emission standards. Convenient Access and Storage Gull-wing style doors allow easy one-hand operation! Large, lockable doors with gas struts virtually lift themselves for easy access to tool storage and service components. NEW larger tool compartments hold 90-lb. breakers, various tools and hoses. Optional factory-installed hose reels (50' and 100') are available for self-storing air hose. Airman Features Easier, Faster Service and Maintenance Engine oil and water drain to the outside of the machine. Hand-operated compressor oil & fuel drains (no tools needed). New external oil/air separator filter & cartridge-type fuel filter reduce service time & costs. Side-by-side radiator and oil cooler are more efficient and easier to clean. Electric Fuel Primer and Air-Bleed (EFPA) Pump Automatically primes and bleeds the air from the system without opening injector lines if the compressor runs out of fuel. Reduces downtime and service calls. Durable, Reliable Construction Powder-coated finish and stainless steel hardware maintain their attractive appearance Engine is directly coupled to the air-end by a fiber gear coupler for improved power transmission Improved un-loader valve and air pressure regulator feature O-rings instead of a diaphragm   NOTE: Specifications subject to change without notice. Airman Warranty Term - The complete machine within 1 year of the original purchase date.  The air-end within 2 years from the original purchase date. Features may vary according to model.