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Categoria: Sellos Api | Dobles
Operation Conditions
Temperature: -40 ~ 446°F ( -40 ~ 230°C )
Pressure: up to 430 psig ( 30 bar )
Speed: up to 4920 fpm ( 25 m/s )
Standard Material
Metal Parts: 304SS/316SS/Titanium/C-276/Monel®
Stationary Ring: Silicon Carbide /Tungsten Carbide
Rotary Ring: Carbon / Silicon Carbide / Tungsten Carbide
Secondary Seal: Viton® / NBR / ERP / Aflas® / Chemraz® / Kalraz® / Hifluor® / Other
Springs: 304SS/316SS/C-276
Cartridge Design
Outer Pumping Rotary Ring
Driving Lags for Back-to-Back Retainer
Thrust Retaining Ring is Designed for Inner Stationary Ring
Multi-Springs Mutual Device
Balanced Design
Eliminate VOC Emission
In Conjunction with API Standard Flush Plans 52, 53 or 54
302 Series™ Compatible
Monolithic Mating Face Design
Patented Diversion Plate with Equal-distributed Grooves for Excellent Cooling Effect
Patented Screw Sleeve on Process Side
Alcohol and bio-diesel processing industry.
Huge heavy oil process pump as API 682 standard.
Dual sealing required to prevent VOC emission for rotating equipment.
Applied in handling high viscosity, contaminant, and easy to crystallization fluids.
Pulp and paper, petrochemical, foodstuff processing, chemical processing, pharmaceutical, power generation, and wastewater treatment.
Comply with requirements of DIN standard and ANSI big-bore pumps.
Scenic® enables to supply special design in accordance with customer requirement.
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