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P170588 Hydraulic Filter
High-Pressure Absolute-Rated 5-Micron Synthetic Element
P170588 Overview
P170588 Hydraulic Filter is a high-pressure, absolute-rated 5-micron synthetic element featuring a 3002 psi collapse core and Viton seals, engineered for maximum component protection in heavy-duty Gottwald cranes. It delivers 99.9% particle capture efficiency (Beta1000 = 5 μm), making it an essential defense component for high-precision circuits under extreme operational stress.
P170588 Applications
Heavy-duty port logistics and maritime cargo handling machinery demand unfailing hydraulic performance under relentless, continuous duty cycles.
GOTTWALD HMK 300 & HMK 5506 Mobile Harbor Cranes
Protects main hydraulic circuits (booms, winches, and slewing gears) from catastrophic valve sticking and rapid pump erosion caused by coastal airborne contamination and salt spray.
GOTTWALD G 6401 & G 6402 Series Material Handlers
Resists violent pressure fluctuations and high operating temperatures during continuous, multi-shift loading operations.
P170588 Specifications
| Dimension | Measurement |
|---|---|
| Outer Diameter | 1.88 inch / 47.65 mm |
| Inner Diameter | 0.88 inch / 22.32 mm |
| Overall Length | 6.02 inch / 152.90 mm |
P170588 Cross Reference
| Brand | Part Number |
|---|---|
| Donaldson | P170588 |
| Caterpillar | 3I1922 |
| Denison | DE0114B2H03 |
| Behringer | BE110P03AH |
| PTI | H0110D003UB |
Value & Maintenance
TCO Savings
The procurement cost of a premium P170588 filter element represents less than 1% of the cost of a main hydraulic pump or valve bank on a Gottwald crane. By maintaining strict 5-micron oil cleanliness, it extends fluid life by up to 2×, reduces component wear-and-tear, and prevents catastrophic field failures and costly terminal downtime.
NOTICETech Tips
- Depressurize Before Servicing: Always ensure that the hydraulic circuit is completely depressurized and mechanical locks are engaged before opening the high-pressure filter housing.
- Lubricate the Viton Seal: Lightly lubricate the new Viton o-ring with clean hydraulic fluid before installation to ensure a flawless, leak-free seal and prevent internal fluid bypass.
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