Paradigm A2 Dual Cartridge Seal

The Paradigm A2 Dual Cartridge Seal is engineered for pumps that demand maximum reliability, leak prevention, and long-term performance. With dual sealing faces and robust construction, the A2 is ideal for challenging applications across industries.

Features:

• 316 Stainless Steel Hardware for durability

• Hastelloy C-276 Springs for corrosion resistance

• Dual Seal Faces:
  •SC/SC/SC/CAR– Inboard Silicon Carbide vs Silicon Carbide / Outboard Silicon Carbide vs Carbon
  •SC/SC/SC/SC– Silicon Carbide faces throughout

• Easy to install cartridge design with no special tools required

• Available in multiple sizes with Standard or Oversized Bore

Compatible Pumps:
Goulds 3196, Durco Mark II, Worthington D-Line, Aurora 380, and more (see Resources for full compatibility list).

Best For:
High-pressure, corrosive, or abrasive pump applications where single seals are not enough.

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.