We manage principle of quality and design established of the company and always do our best to satisfy potential needs of our customers. We will continue to respond to customers’ request with Airnest developed products Our vision is to provide the Indian industry with the world’s most advanced and latest technologies for their pumping needs and with the prime objective.

• Process industry, Oil and gas industry, Refining technology, Petrochemical industry
• Chemical industry, Pharmaceutical industry, Building services industry
• Power plant technology, Water and waste water technology, Food and beverage industry

• Rotating single-spring pusher seals
• Robust seal design
• Available as O-Ring or wedge variants
• Hard/hard seal face combination Available
• Independent of direction of rotation

• Shaft diameter: d = 25 … 200 mm (1″ 94″)
• Pressure: p = vacuum to 16 bar (232 PSI)
• Temperature:
• t = -75 °C … +260 °C (-103 °F +500 °F)
• Sliding velocity: vg = 15 m/s (49 ft/s)

• Ideal for general purpose applications
• Suitable for abrasive, corrosive and viscous fluids
• Narrow cross-section allows the seal fitment in narrow stuffing boxes

• Seal ring: Carbon graphite resin impregnated,
• Carbon graphite antimony impregnated, Tungsten carbide, Silicon carbide Mating ring: Silicon carbide, Tungsten carbide
• Secondary seals: FKM, NBR, FFKM, PTFE Springs: SS 316
• Metal parts: SS 316, other materials on request.