Based on the proven performance of the QR-25, an air compressor with over 80 years of reliable service, but engineered exclusively for natural gas applications, the Quincy QRNG™ is constructed of heavy-duty cast iron for strength and durability. The cylinders are cast with horizontal cooling fins and machined to rigid tolerances. The Quincy QRNG features an advanced-design pressure lubrication system, rebuild-able connecting rods and low-lift valves. Optional gas unloaders available.

At A Glance

  • 9 models available
  • Single & 2-stage, 2-34 hp
  • Quick and easy maintenance
  • Low-cost gas compression
  • Corrosion/wear-resistant seals
  • Extensive quality features