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| Product Name: |
Enactus-DGS Burgmann DGS Replacement
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| Specifications |
Enactus-DGS Burgmann DGS Replacement,Gas-lubricated Seals |
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| FeaturesStationary springsRotating seatDouble sealBalancedCartridge unitStandard version with V-grooves,Website:http://www.mechanicalsealsenactus.com, U-grooves optional (independent of direction of rotation)Gas-lubricated, gas-bufferedDoes not open in the event of buffer pressure failure, self closing at pressure reversalAdvantagesContact-free operationNo friction on the seal faces, no heat generated at the seal or in the mediumNo additional complex components to dissipate frictional hea***ximum environmental protection and maximum efficiencyOperating rangeShaft diameter: d1 = 30 �100 mm (1.18" ... 3.94")Pressure: p1 = 13 bar (189 PSI),p3 = 16 bar (232 PSI)with V-grooves (uni-directional)p1 = 9 bar (131 PSI),p3 = 12 bar (174 PSI)with U-grooves (bi-directional)Differential pressure (p3 - p1) = min. 3 bar (44 PSI)Operating temperature limits for:EPDM -20 °C �+140 °C (-4 °F ... +284 °F)FFKM -20 °C �+120 °C (-4 °F ... 248 °F)FKM -20 °C �+170 °C (-4 °F ... 338 °F)Sliding velocity: vg = 4 �15 m/s (13 ... 49 ft/s)Axial movement: ± 1.0 mmMaterialsSeal face: Silicon carbide (Q1/Q19)Seat: Silicon carbide (Q19/Q1)Secondary seals: FKM (V), EPDM (E), FFKM (K)Spring: Hastelloy® C-4 (M)Metal parts: CrNiMo steel (G), Hastelloy® C-4 (M)Recommended applicationsChemical industryRefining technologyGases and liquidsMedia which require high purityEnvironmental harmful mediaPumpsService provide specialised design provide processing service according to constomer's need |
| Company: |
Shanghai Enactus Industrial Co., Ltd
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| Contact: |
Ms. haoting chen |
| Address: |
C building, No 618 Chenxiang Road, Nanxiang Town, Jiading District, Shanghai |
| Postcode: |
200000 |
| Tel: |
86-021-69177214 |
| Fax: |
86-021-69177234 |
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