Mechanical Seals John Crane Type 515e Metal Bellow Seals for Pump

Mechanical Seals John Crane Type 515e Metal Bellow Seals for Pump. Corrosion Resistance: Rotating Alloy-20 bellows provide excellent corrosion resistance in broad corrosive media. High Speed Capability: Supports speeds up to 25mps (5,000 FPM). Versatile Applications: Suitable for chemical, water, wastewater, pulp, paper, and oil industries. Hard Face Options: Available with hard faces for abrasive applications. Balanced Design: Balanced structure with independent rotation direction for reliability. Easy Installation: Simple to install and adjust with good tracing ability. Multiple Elastomers: Wide range of elastomers including NBR, FKM, and FFKM available.