Enactus-M481 Burgmann M481 Replacement

FeaturesFor top entry drives,Website:http://www.mechanicalsealsenactus.com, type M481 to DIN Single or double seals Unbalanced Independent of direction of rotation Multiple springs rotating Liquid-lubricated Cartridge unitAdvantagesReady-to-fit and factory-tested units Available with or without floating bearing Suitable for standardizations FDA certification Double seals can be applied at higher pressure and rotating speed than specified by DIN Due to the hydraulic conditions, product pressure as well overlaying barrier pressure closes the seal.Operating rangeDIN 28138 T2Shaft diameter: d3 = 40 ... 220 mm (1,57" .... 8,66")Single seals: Pressure: p1 = vacuum ... 6 bar (87 PSI), p3 = pressurelessTemperature: t1* = -40 °C ... +150 (250) °C (-40 °F ... +302 (482) °F)Double seals: Pressure: p1 = vacuum ... 16 bar (232 PSI), p3 = max. 18 bar (261 PSI)Temperature: t1* = -40 °C ... +200 (350) °C (-40 °F ... +392 (662) °F)Sliding velocity: vg = 0 ... 5 m/s (0 ... 16 ft/s)For applications beyond this range, please inquire.* Higher or lower temperatures on request.MaterialsAccording to application and customer's specification.Recommended applicationsRefining technology Petrochemical industry Chemical industry Pharmaceutical industry Food and beverage industry Non-toxic media with single seal Toxic media with double seal Agitators ReactorsService provide specialised design provide processing service according to constomer's needDimensions in mmd31)d71)d1n x d2d4d0kL1L2Lw2)I1I2aM1M2A. B40381754 x 1811090145871361431528122M12M16G3/850482408 x 18176135210891491481728157M12M16G3/860582408 x 1817613521093.51561581728168M12M16G3/880782758 x 22204155240104.51891682034203M16M20G1/2100983058 x 222341902701091901782034228M16M20G1/21251203308 x 222602152951102052032040268M20M20G1/214013539512 x 223132503501242222082040285M20M20G1/216015039512 x 22313265350127.5219.52132540297M20M20G1/218017044512 x 22364310400132.52302332545332M24M20G1/220019044512 x 22364310400137.5237.52432545352M24M20G1/222021050516 x 22422340460149.5249.52632550381M24M20G1/2