O Ring 39mm iØ x 2mm for Vac Regulators

O Ring 39mm iØ x 2mm section

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Suitable for use with

• Isovac 600 Vacuum Regulator
• Isovac 2000 Vacuum Regulator
• Isovac 2700 Vacuum Regulator
• Isovac 4000 Vacuum Regulator
• Isovac 1112019 Vacuum Regulator
• Isovac D170030 Vacuum Regulator