In previous posts, we described testing a 2.75” rotary seal at 1,890,000 PV for 1,000 hours (7,500 psi at 252 feet/minute) and testing a 4.50” rotary seal test at 9,800 […]

Kalsi Engineering hosted a luncheon at Fernando’s restaurant on December 17, 2018 to honor Engineer Bahir Eldiwany, PhD, P.E. and Laboratory Technician Daniel Bubela on the occasion of their retirement. […]

Wide Footprint Seals™ were designed to be directly interchangeable with the 0.335″ cross-section Standard Kalsi Seals™ that had originally been developed for use as rotary steerable tool and mud motor […]

The Kalsi Seal Handbook provides guidelines on how to implement Kalsi-brand rotary shaft seals in rotating equipment. It is an e-book with individually revisable chapters linked from a web-based table […]

Kalsi Engineering just finished the inaugural testing of a radical new partitioning seal that was designed for mud-oil separation (mud seal service) in oilfield power swivels and other lubricant overpressure-type […]

  Sandhya Shankar joined Kalsi Engineering as an Engineering Specialist on September 17, 2018, and works at our Sugar Land, Texas office. Sandhya was born in Durgapur, India and raised […]

  Roxanne Corona joined the Kalsi Engineering team at our Sugar Land, Texas office as on September 17, 2018. She joins the Seal Production Group as an Inventory/Production Specialist. Her […]

Kalsi Engineering invests significantly in testing to better serve our customers. In many cases, this involves dynamic seal testing, but not always. We recently realized we were unable to advise […]

Kalsi Engineering recently hosted a luncheon to celebrate Ryan Sicking’s 20 years of service with the company. His many contributions to our products and services have helped to make the […]