# Mangrove Equity Partners acquires Cascon-Chamberlain pump manufacturers

Mangrove Equity Partners has acquired Cascon Pumps and Chamberlain Machine, which together form Cascon-Chamberlain, a maker of custom precision pumps. The company operates a 50,000 sq ft plant in Walpole, New Hampshire.

- Type: Acquisition
- Announced: 2026-08-26
- Where: Walpole, NH, United States
- Status: completed
- Products: gerotor pumps, gear pumps, vane pumps, electric drive pumps
- Sectors: [Pumps and Valves](https://endata.com/sectors/pumps-valves.md)

## Companies

- [Mangrove Equity Partners](https://endata.com/companies/14603.md) (acquirer)
- [Cascon Pumps](https://endata.com/companies/14604.md) (target)
- [Chamberlain Machine](https://endata.com/companies/14605.md) (target)

## Sources

- [mangroveequity.com](https://mangroveequity.com/mangrove-announces-acquisition-of-cascon-pumps-chamberlain-machine/), 2026-08-26: "Mangrove Equity Partners is pleased to announce the acquisitions of Cascon Pumps and Chamberlain Machine."

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Data from Endata (https://endata.com/). Announcements are summarized from public sources and may be incomplete; check the linked originals.