Enactus-eCartex Dual Seals Burgmann ECartex Dual Seals Replacement

Enactus-eCartex Dual Seals Burgmann ECartex Dual Seals Replacement

FeaturesDual sealCartridgeBalancedIndependent of direction of rotationDouble pressure balancedIntegrated pumping deviceVariants available: for eccentric screw pumps (-Vario) and gas-lubricated version
Product description

Features

  • Dual seal

  • Cartridge

  • Balanced

  • Independent of direction of rotation

  • Double pressure balanced

  • Integrated pumping device

  • Variants available: for eccentric screw pumps (-Vario) and gas-lubricated version (-GSDN)

Advantages

  • The series has sliding surfaces that are equipped with EagleBurgmann DiamondFace technology as standard

  • Up to 80 % less energy consumption and minimized heat generation of seal due to friction-reducing DiamondFace layer

  • Up to 100 % extended operating period, prolongation of MTBF and MTBR intervals

  • Significantly improved dry-run capability for inadequately lubricated sealing surfaces, thus vastly improved process safety

  • Universally applicable, even with high solids content in the medium

Operating range

Shaft diameter:
d1 = 25 ... 100 mm (1.000" ... 4.000"
Other sizes on request
Temperature:
t= -40 °C ... 220 °C (-40 °F ... 428 °F)
(Check O-Ring resistance)
Sliding face material combination BQ1
Pressure: p1 = 25 bar (363 PSI)
Sliding velocity: vg = 16 m/s (52 ft/s)
Sliding face material combination Q1Q1 or U2Q1
Pressure: p1 = 20 bar (290 PSI)
Sliding velocity: vg = 10 m/s (33 ft/s)
Barrier fluid circulation system:
p3max = 25 bar (363 PSI)
Δp (p3 - p1)ideal= 2 ... 3 bar (29 ... 44 PSI),
7 bar (102 PSI) for barrier media with poor lubricating properties)
Pump startup:
Δp (p3 - p1)max = 25 bar (363 PSI) allowed
Recommended supply medium: max. ISO VG 5
Axial movement: ±1.0 mm, d1 from 75 mm ±1.5 mm

Materials

Seal face product side: Silicon carbide DiamondFace® (Q15)
Seat product side: Silicon carbide DiamondFace® (Q15)
Seal face atmospheric side: Carbon graphite resin impregnated (B)
Seat atmospheric side: Silicon carbide (Q1)
Secondary seals: FKM (V), EPDM (E), FFKM (K), Perfluorcarbon rubber/PTFE (U1)
Springs: Hastelloy® C-4 (M)
Metal parts: CrNiMo steel (G), CrNiMo cast steel (G)

Recommended applications

  • Petrochemical industry

  • Chemical industry

  • Pharmaceutical industry

  • Power plant technology

  • Pulp and paper industry

  • Mining industry

  • Food and beverage industry

  • Sugar industry

  • Universally applicable

  • Centrifugal pumps

  • Eccentric screw pumps

Service
Provide special design
According to the requirements and conditions for the custom processing


Enactus Industrial, one of the professional manufacturers and suppliers of mechanical seals, now brings you the latest design enactus-ecartex dual seals burgmann ecartex dual seals replacement at competitive price. Should you have any special requirement, we can also offer you customized service. Welcome to wholesale bulk enactus-ecartex dual seals burgmann ecartex dual seals replacement with our factory and check the pricelist with us.

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