Crane Deming industrial pumps — Crane Co.

Product Description

Crane Deming industrial pumps were manufactured under the Crane Co. name and supplied throughout the period when asbestos was the routine sealing and insulating material in pump service. The Crane Co. catalog reached American industrial worksites, including power generation facilities, refineries, paper mills, shipyards, and major institutional construction projects.

According to asbestos litigation records, Crane Deming industrial pumps were supplied to American industry through the period when asbestos was treated as the routine sealing and insulating material for high-temperature service. Crane Co. built its market position around durability and reliability under demanding conditions — the same operating envelope that drove asbestos use across the pump category well into the late 1970s.

Asbestos Content

Court filings document allegations that Crane Deming industrial pumps incorporated asbestos in one or more of the structural roles common to pump of the era:

Braided and rope packing — Compressed chrysotile packing rings were installed around rotating shafts to seal against process leakage. Plaintiffs alleged this packing was specified by the manufacturer’s service literature and disturbed during routine maintenance.

Compressed asbestos sheet gaskets — Flange, casing, and stuffing-box gaskets were cut from asbestos-containing sheet material. Court filings document that mechanics regularly scraped these gaskets free of mating surfaces during overhaul.

External thermal insulation — Where the equipment ran on steam, hot oil, or high-temperature process fluid, insulators wrapped casings and adjacent piping in asbestos block, blanket, or magnesia insulation.

Replacement parts — Plaintiffs alleged that OEM replacement packing and gaskets supplied for use in Crane Co. pumps contained asbestos.

The asbestos in these components was not unique to Crane Co.; the materials in question were industry-standard well into the 1970s. The relevance to litigation lies in the volume of Crane Deming industrial pumps installed across American worksites and the frequency with which those components were disturbed during ordinary maintenance.

How Workers Were Exposed

Workers most likely to have encountered asbestos through Crane Deming industrial pumps include those whose trades brought them into routine contact with the equipment:

  • Pipefitters and steamfitters — installing, repairing, and repacking pumps across industrial systems
  • Boilermakers — assembling pump-and-piping packages tied into boilers and feedwater systems
  • Machinists and millwrights — overhauling rotating equipment during scheduled outages
  • Refinery and chemical-plant workers — servicing process pumps during turnarounds
  • Power-plant maintenance crews — working on feedwater, condensate, and main-steam piping
  • Shipyard workers — installing and overhauling pumps in shipboard engineering spaces

Court filings document that bystander and take-home pathways were also common. Workers who did not directly handle Crane Deming industrial pumps but who shared confined work areas with those who did were alleged to have inhaled the same airborne fibers. Family members were exposed through fibers carried home on contaminated work clothing — a pathway recognized in occupational medicine and asbestos litigation as take-home or secondary exposure.

The latency period for asbestos-related diseases — mesothelioma, asbestosis, lung cancer, and pleural disease — ranges from roughly ten to fifty years between initial exposure and diagnosis. Workers exposed through Crane Deming industrial pumps during the 1940s through the early 1980s may only now be receiving diagnoses tied to that occupational history.

The current trust-fund and litigation status for products in the Crane Co. catalog is summarized on the manufacturer reference page linked at the top of this article. Where a Section 524(g) trust exists, claims may be filed in parallel with civil litigation against other defendants whose products contributed to the same exposure history. Where no trust exists, claims are pursued through the civil court system. Statute-of-limitations rules vary by state and disease type; the limitations clock generally begins at the time of diagnosis rather than the time of exposure.

Individuals who worked with or around Crane Deming industrial pumps and have been diagnosed with an asbestos-related disease should preserve documentation of employment history, jobsites, and product identification, and consult an attorney experienced in asbestos claims promptly after diagnosis.

Documented Product Identification

The following details are drawn from public asbestos litigation records, manufacturer catalog pages, technical manuals, and corporate history materials. Each item reflects the product as documented in those sources.

Documented asbestos-use period: 1920-1985

Corporate context: Crane Co. was established in 1855 and became the world’s largest manufacturer of valves and fittings. The company acquired Jenkins (1864-1965) and Pacific as subsidiaries, and also acquired certain industrial pump companies around 1961. Crane ceased HVAC manufacturing in 1968, selling that division to Amana Corporation.

Brand identification: CRANE imprinted directly on valves; Jenkins valves featured diamond-shaped logo with brand name Jenkins inside the diamond; Cranite label stamped directly on packing and gasket products

Documented asbestos components: packing, gaskets, discs, insulation.

Documented asbestos-component suppliers: the public records lists the following external suppliers of asbestos-bearing packing, gaskets, and seals used in conjunction with this manufacturer’s equipment — Goodyear, Johns-Manville.

Industries served: Heavy Industrial, Naval, Maritime, Chemical, Corrosive applications, Power plants, Oil refineries, Process piping.

Naval / marine service: This manufacturer’s equipment is documented in connection with U.S. Navy and commercial-marine service.

Documented product lines:

  • Industrial Valves (1858-mid-1980s). Crane Co’s principal business line of industrial valves used in heavy industrial and naval applications. — asbestos components: packing, gaskets, discs.
  • Jenkins Valves (1864-1965). Valves manufactured by Jenkins, a subsidiary of Crane Co., featuring a diamond-shaped logo with Jenkins inside. — asbestos components: packing, gaskets, discs.
  • Pacific Valves. Valves manufactured by Pacific, a subsidiary of Crane Co. — asbestos components: packing, gaskets, discs.
  • Cranite Packing Sheets (1920-1972). Asbestos-containing packing sheets containing 75-85% chrysotile asbestos, sold in sheet and pre-cut gasket form. — asbestos components: packing, gaskets.
  • Industrial Pumps (1961-). Industrial pumps acquired around 1961 that incorporated asbestos gaskets and packing purchased from other companies. — asbestos components: packing, gaskets.
  • Pacific Steel Boiler Corporation. Boiler division of Crane Co.
  • HVAC Equipment (-1968). HVAC manufacturing ceased in 1968 and sold to Amana Corporation.

Crane Co. supplied valves extensively to the U.S. Navy, providing 1,500 to 15,000 valves per ship during WWII. Cranite substitute gasket material was installed on numerous Allen M. Sumner and Gearing-class destroyers built at multiple shipyards. A 1981 internal memo acknowledged Crane was forced to continue specifying asbestos materials in products until acceptable alternatives were found.