DWW Series Rig Air Compressors & Pneumatic Systems for Oilfield Drilling Rigs

Product Overview & Operating Integrity

Rig air compressors are core pneumatic supply equipment for all deep-well drilling operations, supporting drill pipe handling, BOP (Blowout Preventer) control, pneumatic tools, and cementing works. Our DWW Series Drilling Air Compressors are developed with 35 years of oilfield engineering experience, deployed across 1,200+ drilling sites in 32 countries.

All compressor units pass rigorous factory testing and conform to API 11P, ISO 8573-1 (Class 1-4-1 air quality), and CE standards. Available in air-cooled & water-cooled, fixed speed & VSD, standard & explosion-proof versions tailored specifically for desert, plateau, offshore, and H2S sour gas environments. Explore our complete range of oilfield drilling equipment to match your rig setup.

Core Advantages & Reliability

• Longer Service Life: Stellite alloy valve plates with HVOF coating deliver an MTBF of up to 22,000 hours—57% higher than industry averages.
• Extreme Environment Adaptation: Adaptive cooling and marine anti-corrosion designs support operating temperatures from -25℃ to 85℃, with IP66/IP67 protection against offshore salt spray.
• Ultra-Low Oil Carryover: Engineered with ≤1 ppm oil carryover to cut downstream maintenance costs by 30%. Supported by global warehouses for 24–72h spare parts delivery.
• Smart Control & Green Energy: VSD (Variable Speed Drive) energy-saving options, redundant cooling systems, remote SCADA monitoring, and DNV GL & NACE certifications for deepwater sour service.

DWW Series Technical Specifications Table

Matching Spare Parts & Compatible OEM Brands

We supply high-compatibility replacement components matching major industrial brands such as Atlas Copco, Ingersoll Rand, Sullair, Kaeser, SKF, and ABB:

• Valves & Fittings: Stellite alloy HVOF-coated valve plates, valve seats, and high-performance springs.
• Bearings & Rotation: Ceramic bearings, heavy-duty tapered roller bearings, and precision crankshafts.
• Cooling Components: 316L stainless steel/titanium heat exchangers, cooling water pumps, and heavy-duty fans.
• Filtration & Lubrication: Anti-H2S synthetic compressor oils, oil separators, and Donaldson/Mann air filters.
• Electrical & Sealing: Explosion-proof motors (ATEX Zone 2), VSD drives, and Cameron/NOV compatible seal kits.