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, Chemical industry, Glycols, Oils, Industrial pumps/equipment
• Water and waste water technology, Submersible pumps, Engine pumps, Circulating pumps

• Loosely inserted seal face provides self-adjusting capability
• Single & Dual Seal Compact Design
• In-house manufactured sliding parts
• Independent of direction of rotation
• Available as single, dual and arrangements

• Shaft diameter: d1 = 8 … 50 mm (0.375″ … 2″)
• Pressure: p1 = 7 bar (102 PSI),
• vacuum … 0.1 bar (1.45 PSI)
• Temperature: t = –20 °C … +100 °C (–4 °F … +212 °F) Sliding velocity: vg = 5 m/s (16 ft/s)
• Axial movement: ±1.0 mm

• Is self-adjusting to shaft misalignments and deflections because of the loosely inserted seal face
• as well as the ability of the bellows to stretch and tighten.
• The length of the contact area of the bellows with
• the shaft is an optimum compromise between ease of assembly (less friction) and sufficient adhesive force for torque transmission. Additionally the seal fulfills very
• Specific leakage requirements. Because the sliding parts are made in-house, a wide variety of special needs can be accommodated.

• Seal face: Carbon graphite resin impregnated Silicon carbide
• Seat: Aluminum oxide, Silicon carbide Elastomer: NBR, FKM