Ingersoll-Rand Company Asbestos Exposure: Pumps, Compressors & Claims
Ingersoll-Rand Company and its historical businesses manufactured industrial pumps, compressors and other equipment that, in some applications, incorporated asbestos-containing gaskets and packing manufactured by third parties. Federal court records document asbestos-containing sealing components associated with historical Ingersoll-Rand pumps and compressors, including equipment used aboard U.S. Navy vessels. Trane Technologies’ SEC disclosures emphasize that its historical businesses were not themselves asbestos producers or manufacturers.
A major legal restructuring now affects these legacy claims. On May 1, 2020, specified asbestos liabilities formerly associated with the historical Ingersoll-Rand Company were assigned to Aldrich Pump LLC. Aldrich filed Chapter 11 on June 18, 2020 in the Western District of North Carolina. As of September 2026, the bankruptcy remains active and estimation proceedings continue. The stated goal is a future §524(g) asbestos trust, but no final operating Aldrich/Ingersoll-Rand asbestos trust with a current payment percentage or final disease-value schedule has yet been confirmed.
🏢 Ingersoll-Rand Company History
The historical Ingersoll-Rand business became a major supplier of pumps, compressors and other industrial machinery. Through later corporate transactions, legacy asbestos liabilities associated with the former New Jersey Ingersoll-Rand entity became part of the Trane Technologies corporate family. Court and SEC records refer to this predecessor as “Old IRNJ,” meaning the former Trane Technologies Company LLC, successor by merger to Ingersoll-Rand Company.
Company Facts at a Glance
| Topic | Verified Information |
|---|---|
| Historical business | Industrial pumps, compressors and related machinery |
| Primary asbestos components in claims | Gaskets and packing incorporated into certain pumps and compressors |
| Asbestos component manufacturers | Bankruptcy findings state the components were manufactured/designed by third parties |
| U.S. Navy use | Published federal cases document Ingersoll-Rand pumps and compressors aboard Navy vessels |
| 2020 liability restructuring | Specified Old Ingersoll-Rand legacy asbestos liabilities assigned to Aldrich Pump LLC |
| Aldrich Chapter 11 | June 18, 2020 |
| Current bankruptcy status | Active in 2026 |
| Operating §524(g) trust | Not yet confirmed; trust creation remains a stated reorganization objective |
Corporate / Liability Timeline
| Period | Relevant Event |
|---|---|
| Historical operations | Ingersoll-Rand manufactured pumps, compressors and other industrial equipment. |
| 1980s | Bankruptcy findings state Old IRNJ began receiving asbestos complaints during this period. |
| 2000 | Ingersoll-Dresser Pump business sold; later SEC filings classify certain related asbestos costs in discontinued operations. |
| 2002 | Corporate restructuring placed the ultimate parent in Bermuda according to bankruptcy findings. |
| May 1, 2020 | Internal restructuring assigned specified historical Ingersoll-Rand asbestos liabilities and related insurance assets to Aldrich Pump LLC. |
| June 18, 2020 | Aldrich filed Chapter 11. |
| 2021 | Bankruptcy court extended a stay/injunction to specified related asbestos claims. |
| 2026 | Estimation proceedings remain active; no final operating §524(g) trust confirmed. |
⚙️ Ingersoll-Rand Pumps, Compressors, Gaskets & Packing
Bankruptcy findings describe Old Ingersoll-Rand asbestos claims as primarily involving sealing products—gaskets and some packing—incorporated into historical pumps and compressors. The findings also distinguish the equipment manufacturer from the asbestos-component manufacturers: Old IRNJ did not mine asbestos or manufacture the asbestos material itself, but some industrial equipment incorporated asbestos-containing components designed and manufactured by third parties.
Historical Equipment & Components
| Equipment / Component | Documented Evidence |
|---|---|
| Pumps | Bankruptcy and federal court records document claims involving asbestos-containing gaskets and packing in historical Ingersoll-Rand pumps. |
| Compressors | Federal litigation documents asbestos gasket allegations involving Ingersoll-Rand compressors. |
| Internal gaskets | Historical equipment could incorporate asbestos-containing sealing gaskets. |
| Pump packing | Navy litigation includes testimony and manuals concerning asbestos-containing packing. |
| Replacement components | Liability may depend on whether Ingersoll-Rand supplied, specified or required the replacement material. |
| External insulation | Could be installed by others; equipment identification alone does not establish Ingersoll-Rand supplied insulation. |
Product Accuracy Table
| Claim | Accurate Treatment |
|---|---|
| Some historical Ingersoll-Rand equipment incorporated asbestos components | Confirmed by court and bankruptcy records. |
| Historical claims primarily concern pumps and compressors | Confirmed for Old IRNJ/Aldrich asbestos liabilities. |
| Gaskets and packing are central components | Confirmed. |
| Ingersoll-Rand itself manufactured asbestos | Not supported; SEC and bankruptcy records say predecessor businesses were not asbestos producers/manufacturers. |
| Every Ingersoll-Rand pump contained asbestos | Not established and not claimed. |
| Every replacement gasket or packing product was supplied by Ingersoll-Rand | Not established; supplier and maintenance history matter. |
Selected Navy Product Evidence
| Record | Evidence |
|---|---|
| O’Neil appellate record | Drawings for Ingersoll-Rand pumps aboard USS Hornet indicated asbestos-containing gaskets, while the record did not establish those materials were manufactured or supplied by Ingersoll-Rand. |
| Dumas | Evidence created a factual issue whether original Ingersoll-Rand pump gaskets and packing aboard USS Forrestal contained asbestos and were supplied with the pumps. |
| Hasenberg | Evidence identified Ingersoll-Rand pumps/air compressors and manuals specifying asbestos-containing packing/gasket materials. |
| Walker | Maritime litigation considered circumstantial evidence connecting Navy engine-room work to Ingersoll-Rand equipment. |
⚓ Navy & Industrial Workers Potentially Exposed
Workers most relevant to historical Ingersoll-Rand asbestos claims are those who maintained pumps and compressors and disturbed old sealing materials. Navy machinist’s mates and shipyard workers feature prominently in published cases, but industrial mechanics, compressor technicians and maintenance trades may also have encountered qualifying historical components.
Potentially Exposed Worker Groups
| Worker Group | Potential Historical Activity |
|---|---|
| Navy machinist’s mates | Overhauling pumps and compressors and replacing packing/gaskets. |
| Shipyard mechanics | Heavy maintenance and machinery overhaul. |
| Pump mechanics | Removing packing and scraping gasket surfaces. |
| Compressor technicians | Opening compressor components and replacing seals/gaskets. |
| Pipefitters / steamfitters | Disconnecting equipment and replacing flange gaskets. |
| Industrial maintenance workers | Routine machinery repair in factories and process plants. |
| Powerhouse workers | Maintaining pumps and compressors in utility systems. |
| Nearby trades | Potential bystander exposure during dusty maintenance. |
Relevant Exposure Settings
| Setting | Historical Relevance |
|---|---|
| U.S. Navy ships | Multiple federal cases document Ingersoll-Rand machinery aboard Navy vessels. |
| Naval shipyards | Heavy overhaul could disturb original or replacement packing and gaskets. |
| Engine / machinery rooms | Pumps and compressors required periodic sealing-component maintenance. |
| Factories | Industrial compressed-air and pumping systems required maintenance. |
| Refineries / chemical plants | Pumps and compressors are common process equipment. |
| Power facilities | Pumps and compressors supported steam, water and utility systems. |
See U.S. Navy Asbestos Exposure, High-Risk Jobs Asbestos Exposure and Job Site Asbestos Exposure.
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🔧 How Historical Ingersoll-Rand Asbestos Exposure Occurred
Published Navy cases describe workers removing old pump packing, scraping gaskets and performing overhaul work that could generate dust. In Hasenberg, testimony described dusty packing replacement and identified Ingersoll-Rand manuals specifying asbestos-containing materials. Other cases demonstrate why claimant-specific proof matters: courts have granted summary judgment where a claimant could not show work on a particular Ingersoll-Rand pump or exposure to asbestos associated with that equipment.
Potential Exposure Activities
| Activity | Potential Historical Mechanism |
|---|---|
| Removing pump packing | Could disturb aged asbestos-containing sealing material. |
| Repacking pumps | Handling/cutting historical packing could generate fibers. |
| Removing compressor gaskets | Old gaskets could adhere to metal surfaces and require scraping. |
| Scraping gasket residue | Mechanical removal could generate dust. |
| Equipment overhaul | Heavy maintenance could disturb multiple sealing components. |
| Flange disassembly | Could disturb third-party asbestos flange gaskets. |
| Cleanup | Dry sweeping or compressed air could redistribute maintenance dust. |
Asbestos-Related Conditions
| Condition | General Claim Context |
|---|---|
| Mesothelioma | Central disease in many industrial-equipment asbestos claims. |
| Lung cancer | Can be alleged in occupational asbestos cases subject to medical/causation evidence. |
| Asbestosis | Fibrotic lung disease caused by asbestos exposure. |
| Pleural disease | May include plaques or pleural thickening. |
| Claim-specific causation | Disease alone does not establish exposure to Ingersoll-Rand equipment. |
⚖️ Aldrich Pump Bankruptcy & Ingersoll-Rand Trust Status
On May 1, 2020, an internal corporate restructuring assigned specified legacy asbestos liabilities formerly associated with the historical Ingersoll-Rand Company to Aldrich Pump LLC together with related insurance assets. Aldrich filed Chapter 11 on June 18, 2020. Trane Technologies plc and its other operating subsidiaries did not themselves file Chapter 11 in these cases.
Bankruptcy Timeline
| Date | Verified Event |
|---|---|
| May 1, 2020 | Corporate restructuring assigned specified Old IRNJ asbestos liabilities to Aldrich Pump LLC. |
| June 18, 2020 | Aldrich Pump LLC filed Chapter 11 in the Western District of North Carolina. |
| 2021 | Bankruptcy court entered orders affecting/staying specified related asbestos claims. |
| 2022 | Court authorized aggregate estimation proceedings concerning asbestos liability. |
| 2024 | Appellate proceedings concerning bankruptcy issues continued. |
| 2026 | Expert estimation materials and hearings/proceedings continue; case remains active. |
Current Trust Status — September 2026
| Question | Verified Status |
|---|---|
| Has Aldrich filed Chapter 11? | Yes. |
| Did Trane Technologies plc itself file? | No. |
| Are Old Ingersoll-Rand asbestos liabilities involved? | Yes; Aldrich primarily carries specified predecessor pump/compressor asbestos liabilities. |
| Is creation of a §524(g) trust a stated goal? | Yes. |
| Is there a final operating Aldrich asbestos PI trust? | No final operating trust confirmed as of September 2026. |
| Current Trust Payment Percentage | Not established; do not invent one. |
| Final Scheduled Disease Values | Not established; do not invent them. |
| Current claim payment route | Subject to the active bankruptcy proceedings and applicable court orders. |
2026 Estimation Evidence
| Issue | 2026 Bankruptcy Record |
|---|---|
| Pre-petition claim history | Expert materials state hundreds of thousands of people filed asbestos personal-injury claims against Aldrich/Murray or predecessors before Chapter 11. |
| Aldrich product allegations | Primarily exposure to gaskets and packing incorporated into pumps and compressors manufactured by Old IRNJ. |
| Component type | Bankruptcy materials characterize the historical sealing components as encapsulated asbestos gaskets/packing. |
| Estimate status | Expert estimates remain contested and subject to further facts, data and court determination. |
| Accuracy rule | No expert’s proposed aggregate liability estimate is presented here as a final adjudicated liability amount. |
📊 Documented Ingersoll-Rand Asbestos Cases
Published decisions show both claims surviving summary judgment and claims being dismissed for insufficient product-specific exposure evidence. This makes Ingersoll-Rand a strong example of why identifying the exact pump or compressor and asbestos-containing component matters.
Selected Published Cases
| Case / Record | Documented Significance |
|---|---|
| Dumas v. ABB Group Inc., D. Del. | Court found sufficient evidence for a factual dispute concerning original asbestos-containing gaskets and packing in Ingersoll-Rand pumps aboard USS Forrestal. |
| Hasenberg v. Air & Liquid Systems Corp., S.D. Ill. | Evidence identified Ingersoll-Rand pumps/air compressors and manuals specifying asbestos packing/gaskets; summary judgment was denied on relevant claims. |
| E.D. Pa. MDL 875 decision, No. 2:11-67687 | Compressor-gasket claim survived in part, while pump claims were dismissed because claimant-specific evidence did not show exposure to asbestos associated with an Ingersoll-Rand pump. |
| O’Neil California appellate record | Drawings for Ingersoll-Rand pumps aboard USS Hornet indicated asbestos gaskets, but record lacked proof those materials were manufactured/supplied by Ingersoll-Rand. |
| Lindstrom v. A-C Product Liability Trust | Summary judgment granted where claimant could not sufficiently establish asbestos exposure from identified Ingersoll-Rand products. |
How Courts Treat Product Evidence
| Evidence Issue | Why It Matters |
|---|---|
| Equipment identification | Showing an Ingersoll-Rand pump existed at a site may not prove the claimant worked on it. |
| Original component evidence | Manuals, drawings and testimony may help establish whether asbestos packing/gaskets were supplied with equipment. |
| Replacement component source | Courts may distinguish original Ingersoll-Rand-supplied components from later third-party replacements. |
| Frequency / proximity | Claimant must satisfy the applicable jurisdiction’s causation standard. |
| Expert testimony | Medical and industrial-hygiene evidence can be important to causation. |
📋 Ingersoll-Rand Claim Evidence & Product Identification
An Ingersoll-Rand asbestos investigation should identify the exact pump, compressor or other machinery, the dates of service and the sealing materials involved. Because historical equipment could contain third-party asbestos components—and later replacement materials may have come from still other suppliers—product and component identification should be kept separate.
Evidence That May Help Document Exposure
- Medical records confirming an asbestos-related disease.
- Navy service records, ship assignments and occupational ratings.
- Ingersoll-Rand equipment nameplates, serial numbers and model numbers.
- Navy machinery records, technical manuals and equipment drawings.
- Historical manuals specifying gasket and packing materials.
- Purchase orders, invoices and replacement-parts records.
- Employment, union and Social Security records.
- Maintenance logs and overhaul records.
- Coworker or shipmate testimony identifying Ingersoll-Rand equipment.
- Evidence describing packing removal, gasket scraping and cleanup.
Product-Identification Checklist
| Step | Question |
|---|---|
| 1 | Was the equipment positively identified as historical Ingersoll-Rand? |
| 2 | Was it a pump, compressor or another product? |
| 3 | What model, serial number and service period were involved? |
| 4 | Did original drawings/manuals specify asbestos-containing gaskets or packing? |
| 5 | Was the material original equipment or a replacement? |
| 6 | Who manufactured/supplied the replacement component? |
| 7 | What maintenance activity generated dust? |
| 8 | How frequently and closely did the claimant perform or observe that work? |
Figures We Do Not Invent
| Item | Status |
|---|---|
| Final Aldrich asbestos liability | Not yet adjudicated; estimation proceedings remain active. |
| Current Aldrich Trust Payment Percentage | No operating trust percentage confirmed. |
| Scheduled disease values | No final operating trust schedule confirmed. |
| Nationwide workers exposed | No reliable total confirmed. |
| Every Ingersoll-Rand pump/compressor contained asbestos | Not supported. |
| Guaranteed claim value | None. |
Compensation is not guaranteed. Claim viability and value depend on disease, product identification, exposure evidence, causation, bankruptcy proceedings, applicable court orders, jurisdiction and filing deadlines.
❓ Frequently Asked Questions
Did Ingersoll-Rand pumps contain asbestos?
Some historical Ingersoll-Rand pumps incorporated asbestos-containing gaskets and packing. Court and bankruptcy records emphasize that this was not true of every product and that the asbestos sealing materials were generally manufactured by third parties.
Did Ingersoll-Rand compressors contain asbestos?
Historical asbestos claims and federal litigation document asbestos-containing gaskets associated with certain Ingersoll-Rand compressors. Product model, date and component evidence remain important.
Were Ingersoll-Rand pumps used on U.S. Navy ships?
Yes. Published federal and state cases document Ingersoll-Rand pumps aboard Navy vessels including USS Forrestal and USS Hornet, among others.
Did Ingersoll-Rand manufacture asbestos?
Trane Technologies SEC disclosures and bankruptcy findings state that the relevant predecessor businesses were not producers or manufacturers of asbestos. Historical equipment sometimes incorporated asbestos-containing components manufactured by third parties.
What happened to the old Ingersoll-Rand asbestos liabilities?
Specified legacy asbestos liabilities associated with the historical Ingersoll-Rand predecessor were assigned to Aldrich Pump LLC in a May 1, 2020 corporate restructuring.
When did Aldrich Pump file Chapter 11?
Aldrich Pump LLC filed Chapter 11 on June 18, 2020 in the U.S. Bankruptcy Court for the Western District of North Carolina.
Is there currently an Ingersoll-Rand/Aldrich asbestos trust paying claims?
No final operating §524(g) Aldrich asbestos trust with a confirmed payment percentage or final disease schedule was located as of September 2026. Creation of such a trust remains a stated goal of the active Chapter 11 process.
What evidence may support an Ingersoll-Rand asbestos claim?
Useful evidence may include medical records, Navy or employment records, equipment nameplates, model numbers, manuals, drawings, maintenance records, purchase records and credible coworker or shipmate testimony identifying both the Ingersoll-Rand equipment and asbestos-containing component.
🧾 Ingersoll-Rand Company Summary
| Detail | Confirmed Information |
|---|---|
| Historical equipment | Pumps, compressors and related industrial machinery |
| Primary asbestos components in claims | Gaskets and packing |
| Asbestos component source | Generally third-party manufacturers according to bankruptcy findings |
| Navy use | Documented in published litigation |
| Legacy liability entity | Aldrich Pump LLC for specified Old IRNJ asbestos liabilities |
| Corporate restructuring | May 1, 2020 |
| Aldrich Chapter 11 | June 18, 2020 |
| Bankruptcy status | Active in September 2026 |
| §524(g) trust objective | Yes |
| Final operating trust | Not yet confirmed |
| Current payment percentage | Not established |
| Final disease values | Not established |
| Guaranteed compensation | No |
📚 Confirmed Primary & Court Sources
- Trane Technologies plc — SEC asbestos-related-matters disclosures documenting historical products, May 1, 2020 restructuring, assignment of specified liabilities to Aldrich and June 18, 2020 Chapter 11 filing.
- U.S. Bankruptcy Court, Western District of North Carolina — In re Aldrich Pump LLC, findings describing Old IRNJ industrial equipment, asbestos-containing third-party components and historical claim allegations.
- Aldrich Pump LLC bankruptcy docket — 2026 expert estimation materials documenting ongoing proceedings and historical pump/compressor gasket and packing allegations.
- U.S. District Court, District of Delaware — Dumas v. ABB Group Inc., documenting evidence concerning original asbestos-containing gaskets and packing in Ingersoll-Rand Navy pumps.
- U.S. District Court, Southern District of Illinois — Hasenberg v. Air & Liquid Systems Corp., documenting Ingersoll-Rand pumps/air compressors, Navy maintenance and manuals specifying asbestos-containing materials.
- U.S. District Court, Eastern District of Pennsylvania — MDL 875 decision addressing Ingersoll-Rand compressor and pump claims and claimant-specific exposure evidence.
- California Court of Appeal — USS Hornet equipment litigation documenting Ingersoll-Rand pump drawings indicating asbestos-containing gaskets while distinguishing component supplier evidence.
- U.S. District Court, Northern District of Ohio — Lindstrom v. A-C Product Liability Trust, demonstrating the importance of claimant-specific product and exposure evidence.
Submit Your Case
Call 800.291.0963
Live chat is available 24/7, 365 days a year.
Submit Your Case
Working around an Ingersoll-Rand pump or compressor does not automatically establish asbestos exposure, disease causation, legal liability, bankruptcy-claim eligibility or compensation. The specific equipment, asbestos-containing component, supplier, dates, work activity, exposure history, medical evidence and current bankruptcy orders must be evaluated individually. Compensation is not guaranteed.
⚕️ Legal & Medical Information Disclaimer
This page provides general educational information and is not legal or medical advice. Consult a qualified healthcare professional about diagnosis and treatment and a qualified attorney about individual legal rights, bankruptcy proceedings and filing deadlines.