Skip to product information
1 of 2

Single Spring Seal for High Pressure | A1B

Single Spring Seal for High Pressure | A1B

Need Help? Call 888-730-2739 or 802-524-7100

Features & Benefits

  • Balanced face designs allow for higher pump pressures
  • Machined head available to withstand more rigorous conditions
  • Antimony-impregnated carbon faces improve durability and heat dissipation
  • Bellows design enhances alignment capabilities and helps compensate for face wear
  • Bi-directional
  • Torque of pump shaft drives through machined drive band and notches
  • Rugged single spring minimizes clogging in stuffing box
  • Multiple face and elastomer choices

Standard Materials of Construction

  • Balanced Faces: Antimony-Impregnated Carbon, Silicon Carbide, Tungsten Carbide
  • Elastomers: Buna, Viton®, Aflas®, Neoprene, EPDM
  • Metallurgy: 304, 316, Monel

Operating Limits

  • Pressure: Up to 1200 psi / 82 Bar g
  • Temperature: -40°F to +400°F / -40°C to 204°C
View full details