Application Range Temperature: -75 to +200 deg.C (-100 to +400 deg.F) Pressure: Vacuum to 20 bar (300 psi) Peripheral Speed: Max.25 m/s (75 ft/s) Viscosity: Max.600 cP Solid Content: Max.0.10% by weight Materials of Construction Seal Face: Resin Impregnated Carbon O-ring: Fluoroelastomer Bellows: AM350 Metal Parts: SUS 316 Model No.: T680 Product Origin: China Price Terms: FOB Shanghai Payment Terms: L/C, T/T in advance Minimum Order: 10 pcs Delivery Lead Time: 20 days