Rotary Seal Design Guide - Seals Unlimited

V-Seals and ExcludersL ProfileCatalog EPS 5350/USAV-Seal LNarrow cross-section profile throughout the size range.Often used in combination with LER rings.Technical DataOperating Temperature RangeNBR: -40 to +225 °F (-40 to 107 °C)FKM: -30 to +325 °F (-34 to 163 °C)Shaft Surface SpeedUp to 1600 fpm (8.1 m/s)Maximum PressureN/AChoosing a SealSelect the larger V-Seal when the shaft diameter is on theboundary between two sizes.Part Number Nomenclature — L ProfileTable 12-4. V-Seal L Part Number NomenclatureV - 1 0 0 L N B RV = V-SealProfileL = V-Seal LMetric ShaftExample: 100 = 100 mmMaterial DescriptionExample: NBR = NitrileImportant: For full listings of standard sizes, see Appendix E.V-Seal L in Assembly03/28/0612-7 Parker Hannifin CorporationEPS DivisionToll Free: (800) 233-3900www.parkerseals.com1212