This seal kit fits Fristam FP and FPX size 633 pumps. It is available in a variety of materials, with a single or double seal, and with a 1-piece or 2-piece seat.
The Seal Kit Includes:
- O-ring - Viton
- Rotary Seal - Silicon Carbide
- Stationary Seal - Carbon
- Spring - Stainless Steel
Other sizes and materials are available upon request.