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The Haskel 16517 is a spacer sleeve made of stainless steel that is used to secure the pilot valve retainer in the air drive system of the Haskel liquid pumps. The Haskel 16517 is compatible with the 10 HP pump series, 14"" series, which are designed for high-pressure applications and can handle various fluids and gases.
- OEM-grade stainless steel — engineered for durability in high-pressure systems
- Exact fit for Haskel pilots: maintains retainer alignment and consistent valve cycling
- Essential component for effective pump maintenance and rebuilding
- Sold individually at an economical price (~US $3–4 per piece)
| Part Number | 16517 |
| Type | Spacer sleeve (OEM replacement) |
| Material | Stainless steel |
| Outer Diameter | Approx. 0.50″ (typical) |
| Length | Approx. 1.25″ (standard sleeve length) |
| Function | Aligns and supports pilot valve retainer |
| Compatibility | Haskel air-driven pumps (10 HP, 14″ series) |
| Operating Environment | High-pressure gas/liquid systems |
| Corrosion Resistance | Yes (stainless construction) |
| Weight | ~1 lb (with packaging) |