APV W SERIES PUMP SEAL – STOWD
R3,565.00 R4,108.95Price range: R3,565.00 through R4,108.95
Technical Matrix & Sizing Specifications
Verify your legacy pump’s dimensional requirements to secure an exact physical drop-in fitment:
| Aftermarket Reference | Shaft Sizes Available | Target Pump Models | Common Face Configuration | Compatible Elastomers |
|---|---|---|---|---|
| STOWD Double Seal | 25 mm | APV W30 | Silicon Carbide vs. Silicon Carbide | Food-Grade EPDM, Viton, FKM |
| STOWD Double Seal | 35 mm | APV W50 / W60 | Silicon Carbide vs. Silicon Carbide | Food-Grade EPDM, Viton, FKM |
APV W Series Double Flush Mechanical Seals: Advanced Dual Shaft Sealing [1]
Upgrade your heavy-duty legacy pumping systems with premium, OEM-standard APV W Series Double Flush Mechanical Seals. Engineered specifically for classic APV W SERIES Centrifugal Pumps (including W30, W50, and W60 configurations), these high-performance double seals—frequently designated as STOWD types—combine a primary STOW product seal with a secondary SBT flush seal to deliver a rugged, zero-leak barrier for extreme processing environments.
Best For: Severe-Duty Industrial and Sanitary Applications
The W Series double flush setup is the premier industry solution when your pumped product is too aggressive for a single mechanical seal face to survive:
- Crystallizing Sugars & Syrups: Best for liquid sugar, molasses, glazes, and glucose lines where ambient exposure would cause crystals to form and shred standard single seal faces.
- Abrasive Slurries & High-Solids: Ideal for handling heavily filled dairy concentrates, viscous sauces, mincemeat emulsions, and chemical particulates.
- High-Temperature Processing: The active flush acts as an immediate coolant, preventing thermal cracking on the seal faces when running hot CIP sterilization chemicals or boiling wort.
Browse Our APV Series Seal Inventory or Contact Our Support Team
Additional information
| Weight | .25 kg |
|---|---|
| Dimensions | 10 × 10 × 15 cm |
| SIZES | 25MM, 35MM |
| MATERIAL | SILICON SILICON EPDM SILICON SILICON EPDM |
