🛢️ ASTM D471 Elastomers (NBR / EPDM / Viton / CSM Stator Swell <5% Volume Change)

PC Stator Elastomer Compatibility Calculator

Evaluate chemical compatibility and volumetric swelling percentages under ASTM D471 for progressive cavity stator elastomers (Nitrile NBR, EPDM, Fluoroelastomer FKM/Viton, Chlorosulfonated CSM/Hypalon): maintain volumetric swelling strictly below 5.0% to prevent stator over-compression and premature motor stalling, and elastomer replacement profits.

1. Project & Operating Inputs

Installed Fleet Pumps (Stator Count e.g. 16 Severe-Service PC Pumps)

Chemical Exposure Temperature (°F e.g. 140.0°F Hot Process Liquid)

Customer Annual Custom Stator Supply & PM Contract ($ / Yr)

OEM Custom-Molded Viton/NBR Stators, Tooling & Certified Tech ($)

2. Financial Breakdown & Yield

ASTM D471 STATOR ELASTOMERS

Annual Stator Replacement & Service Profit

Industrial Polymer Engineering Margin

0.0%

Gross Revenue / Bill

Total Project CapEx

Operating / Direct Cost