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Company news, case studies and technical articles.

New hydraulic test facility

Company news · September 8, 2026

Halvorsen opens expanded hydraulic test facility in Milwaukee

A 14,000 sq ft addition doubles our test capacity, with a 10,000 gpm loop and witnessed-test bays for customer acceptance.

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Rotary lobe pump on a dairy line

Case study · July 22, 2026Case study: cutting changeover time 40% at a Wisconsin dairyReplacing 18 legacy transfer pumps with PD rotary lobe units and front-loading seals took product changeovers from 55 to 33 minutes.

Swing check valve cutaway

Technical article · June 10, 2026Selecting check valves: why cracking pressure matters more than sizeOversized check valves chatter, wear seats and fail early. A short guide to matching disc dynamics to actual flow.

Distributor warehouse stocked with Halvorsen pumps

Company news · May 5, 2026Three new distributors join the Halvorsen network in Texas and ArizonaStocking distributors in Houston, Dallas and Phoenix now carry the HC, BV and YS ranges for same-day availability.

Mag-drive and sealed pumps side by side

Technical article · March 18, 2026Mag-drive or mechanical seal? A cost-of-ownership comparisonSealless pumps cost more up front. On the fluids where seals fail every eighteen months, they pay back inside two years.

Quality auditor reviewing records

Company news · February 2, 2026ISO 9001:2015 recertification completed with zero findingsOur fourth consecutive audit cycle without a nonconformity, covering design, manufacturing and test.