Paradigm A1 Short Cartridge Seal

The Paradigm A1 Short Cartridge Seal is acompact, high-performance sealdesigned for pumps with limited space or short stuffing boxes. Built with the same reliability and ease-of-installation as the full A1 Single Cartridge Seal, this shortened version ensures maximum performance where space is limited.

Features

• Compact design for pumps with reduced stuffing box length

• 316 Stainless Steel hardware for durability

• Hastelloy C-276 springs for superior corrosion resistance

• Seal faces available in:
  •Silicon Carbide vs Carbon (SC/CAR)– versatile, economical choice
  •Silicon Carbide vs Silicon Carbide (SC/SC)– maximum wear resistance

• Easy cartridge installation — no special tools required

Compatible Pumps
Aurora, Goulds, Durco, Worthington, and more withshort stuffing box requirements(see Resources for full compatibility list).

Best For:
Applications with tight dimensional constraints where a standard A1 seal won’t fit.

Bulk Pricing — Save More When You Buy More:

• Buy 2–4 seals → 5% off

• Buy 5–9 seals → 10% off

Discounts are applied automatically at checkout.