HOME / PRODUCTS / MECHANICAL SEALS / SINGLE CARTRIDGE MECHANICAL SEALS / MECHANICAL SEAL STYLE 63 + 66
FEATURES:
Easy cartridge seal installation of the Style 64 stationary high temperature bellows
Proven high performance nesting ripple bellows design
High temperature static grafoil packing throughout seal
Standard AM350 heat treated bellows with Inconel 718 heat treated bellows option available
Low expansion alloy face retainer
Stationary design accommodates higher shaft-to-stuffing box misalignment. The stationary bellows design only flexes once during installation unlike a rotating design which flexes on every revolution. This reduces face movement and increases seal life.
Upgradable to API design specifications with piloted gland and metal-to-metal confined gland gasket which prevents blow out or extrusion of the gasket
Flush, quench and drain connections with a throttle bushing
Bronze steam deflector option available to provide quenching to the inside of the bellows to prevent coke buildup
Carbon floating bushing option available
API 682 Type C Arrangement 1 available
Double-ply bellows core available for higher pressure
SPECIFICATIONS:
Operating Conditions
Max Temp: 800°F (425°C)
Max Pressure: 300 PSI (20 bar)
Max Speed: 10,000 SFPM (50 m/sec)
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Note: Max Temperature / pressure / speed indicate operating extremes independently and do not imply the seal will function at these extremes at the same time. Contact Specialised Seals if in doubt.
FEATURES:
Easy cartridge seal installation of the Style 60 rotating high temperature bellows
Proven high performance nesting ripple bellows design
High temperature static grafoil packing throughout seal
Standard AM350 heat treated bellows with Inconel 718 heat treated bellows option available
Low expansion alloy face retainer
Rotating bellows are self-cleaning by design
Upgradable to API design specifications with piloted gland and metal-to-metal confined gland gasket which prevents blow out or extrusion of the gasket.
Flush, quench and drain connections with a throttle bushing
Carbon floating bushing option available
API 682 Type C Arrangement 1 available
Double-ply bellows core available for higher pressure
SPECIFICATIONS:
Operating Conditions
Max Temp: 800°F (425°C)
Max Pressure: 300 PSI (20 bar)
Max Speed: 4500 SFPM (22 m/sec)
​
Note: Max Temperature / pressure / speed indicate operating extremes independently and do not imply the seal will function at these extremes at the same time. Contact Specialised Seals if in doubt.