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Pre-Selection Pneumatics

TypeMaterialHardnessShore APressurised areain MPa (bar)Temperature range in °C Speed in m/s
2) Merkel Combination Seal NIPSL 320 AU94≤1,2 (12)–30 … +90≤1
Merkel Combination Seal NIPSL SF NBR90≤1,0 (10)–20 … +100≤1FKM
1) –5 … +150
Merkel Compact Seal Airzet PR NBR80≤1,2 (12)–20 … +100≤1FKM75–5 … +150 Piston Seals
Merkel U-Ring NAP 210 FKM
1) 75≤1,2 (12)–5 … +200≤1NBR80–25 … +100
Merkel U-Ring NAP 300 AU80≤1,2 (12)–35 … +80≤1
Merkel U-Ring NAP 310 AU80≤1,2 (12)–35 … +80≤1
Merkel U-Ring NAPN NBR80≤1 (10)–20 … +100≤1FKM
1) –5 … +150
1) On request 2) Usual temperature range for pneumatic cylinders: –20 … +80 °C

© Freudenberg Simrit GmbH & Co. KG | Seals for Fluid Power Catalog 2007 515