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RV style Dump Tank for PJN3 and PJP3 Units.
The PolyJohn 3" Dump Valve (DT02-1000) is a rugged, field-tested waste discharge valve engineered for reliable performance in portable sanitation applications. Designed to replace or upgrade worn dump valves on standard holding tanks, this unit provides a secure seal and smooth operation in even the toughest environments whether you're servicing restrooms on construction sites, managing event logistics, or supporting emergency relief deployments.