Enactus-RGS-D Burgmann RGS-D Replacement

Enactus-RGS-D Burgmann RGS-D Replacement

FeaturesAPI 682 Category 2 and 3, Type A, Arrangement 3 sealDual seal in back-to-back arrangementGas-lubricatedBalancedCartridge unitIndependent of direction of rotationStationary spring on process an
Product description


  • API 682 Category 2 and 3, Type A, Arrangement 3 seal

  • Dual seal in back-to-back arrangement

  • Gas-lubricated

  • Balanced

  • Cartridge unit

  • Independent of direction of rotation

  • Stationary spring on process and atmospheric side

  • Contact free operation, no friction


  • Universally applicable both for retrofits or original equipment

  • Efficient stock keeping due to standardized components

  • Extended selection of materials

  • Metal parts also in special materials available

Operating range

Shaft diameter:
d1 = 20 … 110 mm (0.79" … 4.33")*
Pressure: p1 = 42 bar (609 PSI)
t = -20 °C … +176 °C (-4 °F … +350 °F)
Sliding velocity:
vg = 4 … 23 m/s (13 ... 76 ft/s)
Axial movement: ±1.0 mm


Seal rings: Blister resistant carbon, Silicon carbide Q19
Mating rings:
Silicon carbide SSiC (Q1), RBSiC (Q2)
Secondary seals:
EPDM (E), NBR (P), FKM (V), FFKM (K)
Springs: Hastelloy® C-4 (M)* and C-276 (M5)
Metal parts: CrNiMo steel 316 (G) or equivalent,
optional materials on request.

Recommended applications

  • Refining technology

  • Petrochemical industry

  • Oil and gas industry

  • Gases and liquids

  • Media which require high purity

  • Environmental harmful media

  • API 610 / ISO 13709 pumps

  • Process pumps

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-rgs-d burgmann rgs-d replacement at competitive price. Should you have any special requirement, we can also offer you customized service. Welcome to wholesale bulk enactus-rgs-d burgmann rgs-d replacement with our factory and check the pricelist with us.

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