Grease Water Spray Resistance Test ASTM D4049 Guide

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October 23, 2026
Video Description:
Watch the SL-OA43 Spray Resistance Test Machine in action as we demonstrate the ASTM D4049 grease water spray resistance test. This video walks through the full procedure: applying grease to a stainless steel plate, spraying at 40psi and 38°C, and measuring grease loss after 5 minutes. See the acrylic spray chamber, precision nozzle, and digital controls up close, with clear insights into setup, operation, and results for B2B lubricant testing.