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Ships within 48 hours · Estimated delivery Jul 30 - Aug 4
✅ Provides premium car wash soap performance at an affordable price
Finish: Anti-corrosion oil coating
Quickly removes oxidation
Produces bright green rainbow foam for customer satisfaction
Compatible with 3E
Exit Service Trap Door Cover Plate – 11in L × 15in W economical soap ✅ Provides premium car washProduct Description The 3E Exit Service Trap Door Cover Plate (Item #: 502 21) is a heavy duty steel replacement designed for dependable performance in conveyor exit systems. Built to match Hanna style conveyors, this plate provides a strong, precise fit to support your trap door assembly and ensure smooth, consistent motion during every wash cycle. This model features a solid surface without hardware holes, ideal for service configurations requiring