The simplest way to select a hose.
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Application guide
All purpose chemical suction and discharge hose
flexCHEM™ 300 is the EPDM chemical, water and liquid-waste option. Its suitability depends on the exact fluid; the EPDM designation does not establish universal chemical or petroleum compatibility.
Heavy-duty abrasion resistant chemical suction and discharge hose
flexCHEM™ 220 is the SBR liquid-waste and vacuum-truck option. Its smooth outside diameter supports handling, while its construction suits compatible waste streams and suspended solids.
Heavy-duty reinforced chemical suction and discharge hose
flexCHEM™ 390 adds synthetic reinforcement and higher working-pressure capability for compatible EPDM service. Its listed diameters extend through 3 inches; this is a pressure-transfer upgrade, not an automatic vacuum-pickup upgrade.
Notes: Use these products only after the treatment-plant spill and contaminants have been identified and found compatible.
Warning: Identify the spill before recovery begins. Address chemical compatibility, toxic or flammable vapor, temperature, pressure, vacuum, static and worker exposure for the complete system. Verify hose, fitting and seal compatibility and the selected diameter’s bend-radius limits.
