WRAS Approved EPDM Gasket 70° shore for use with potable water up to 23°C | Approval Number 2307546 | KTW Approved
Metroseal
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PROPERTIES TEST METHOD VALUES FPS UNITS TEST METHOD VALUES METRIC UNITS SPECIFIC GRAVITY ASTM D297 1.15 ± 0.05 DIN 53508 1.15 ± 0.05 HARDNESS ISO 48-4 70 ± 5 SH A ASTM D2240 70 ± 5 SH A TENSILE STRENGTH ( MIN ) ISO 37 1635 PSI ASTM D412 115 KG/CM2 ELONGATION AT BREAK ( MIN ) ISO 37 350% ASTM D412 350% COMPRESSION SET (70ºC/24 HRS/25% SET) (MAX) ISO 815 -1 20% ASTM D375 METHOD B 20% TEAR RESISTANCE ( ANGULAR ) MIN ISO 34-1 224 LBS/INCH ASTM D624 40 KG/CM CHANGE IN PROPERTIES HEAT AGEING ( 72 HRS. AT 100ºC ) ASTM D573 ASTM D573 HARDNESS (PTS) +5 (MAX) +5 (MAX) TENSILE STRENGTH (%) + 10 / 15 + 10
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