Type 881D
Double Mechanical Seal – GLRD
Double mechanical seal for demanding applications with high requirements for reliability and longevity
Additional Variants:
- 881
- 881D
Design & Configuration
Design: Double mechanical seal
Cartridge: Cartridge design
Tandem / BtB: BtB, Tandem
Balanced: pressure relieved
Standard: Werks - Standard, API 682 4th Ed. (incl. ES)
Performance
Speed: 25m/s
Max. Pressure: 28 bar
Max. Pressure (Internal): 10 bar
Dimensions & Temperature
Min Size: 30 mm
Max Size: 100 mm
Temperature Range: -40°C to 400°C