donaldson p558000 Product Overview
The Donaldson P558000 is a professional water-separating fuel filter. First and foremost, it is uniquely distinguished by its exclusive Twist&Drain™ design, which sets it apart from other Donaldson filters and generic alternatives. Specifically, it is tailor-made for the Aksa AJD 275 generator, serving as the Donaldson P558000 fuel filter for Aksa AJD 275 power generator. Additionally, it directly replaces CUMMINS 3308638, thereby eliminating installation modifications and streamlining maintenance as a Donaldson P558000 replacement for CUMMINS 3308638.
Unlike standard fuel filters that only focus on particle filtration, this model integrates dual functions: contaminant removal and water separation. Therefore, it is ideal for generators in humid or variable fuel quality environments. Moreover, its spin-on style enables quick, tool-free replacement. Meanwhile, its cellulose media and 99% efficiency at 15 microns guarantee thorough fuel purification.
It complies with SAE J1488 and J1985 efficiency standards, thus maintaining stable performance in industrial generator scenarios. Additionally, its precise dimensional calibration (including matching gaskets) ensures a tight fit. As a result, this prevents leakage and keeps filtration efficiency consistent throughout its service life.
Filtration & Water Separation Performance (Core Differentiation)
The Donaldson P558000 differs from other filters in its integrated water separation and exclusive Twist&Drain™ technology. Specifically, it achieves 99% filtration efficiency at 15 microns, making it a Donaldson P558000 15 micron high-efficiency fuel filter. Furthermore, it effectively traps metal debris, carbon deposits, and fine particles to protect injectors and fuel pumps from abrasion, which is ideal as a Donaldson P558000 Twist&Drain™ water separator.
Its 85.00% emulsified water efficiency makes it stand out. For instance, it can effectively separate emulsified water from diesel fuel—critical for Aksa AJD 275 generators operating outdoors or in humid environments. Consequently, this prevents water-induced corrosion, cavitation, and unstable combustion, while also ensuring stable power output.
The Twist&Drain™ design simplifies water removal: technicians can drain accumulated water quickly without tools. This not only reduces maintenance time but also minimizes downtime—a key advantage not found in many standard fuel filters. Additionally, it boasts 5.2 bar (75 psi) collapse burst resistance, which ensures structural integrity under high fuel pressure.
donaldson p558000 Technical Specifications (Horizontal Layout)
Model: Donaldson P558000 Fuel Filter | Outer Diameter: 93 mm (3.66 inch) | Thread Size: 1-14 UN | Length: 193 mm (7.60 inch) | Gasket OD: 72 mm (2.83 inch) | Gasket ID: 62 mm (2.44 inch) | Efficiency: 99% at 15 micron | Efficiency Test Std: SAE J1488, J1985 | Emulsified H2O Efficiency: 85.00 Percent | Collapse Burst: 5.2 bar (75 psi) | Type: Water Separator | Style: Spin-On | Brand: Twist&Drain™ | Media Type: Cellulose | Primary Application: CUMMINS 3308638
Compatible Equipment List (Horizontal Layout)
AKSA: AJD 275 | ATLAS COPCO: MS 360, QAS 275 S/SK, QIS 200, QIS 220 | AUSTOFT: RECOLTEUSE CANNE A SUCRE | AUTOSAN: A 11-12, TH 10-12, H 10-12.16 | BAUDOUIN: 12 M 26 | BELAZ: 75473, 7555 B, 78221 | BOMAG: BC 670 RB, BC 671 RB, BC 771 RB, BW 161 ADO-4, K 301, K 301/2, K 401 | BONNE ESPERANCE: FBE 1 T | CASE: 1420, 1440, 1480, 1660, 1680, 1822, 1844, 2188, 2344, 2388, 4366, 4568, 4586, 4786, 7000, 7700, 921 B, 921 CCX 330
Durability & Generator-Specific Adaptability
The Donaldson P558000 is engineered for harsh industrial generator conditions, especially the Aksa AJD 275. Specifically, its robust housing resists pressure shocks, engine vibration, and extreme temperature fluctuations, serving as a Donaldson P558000 industrial grade fuel filter. Besides, it adapts to both high-temperature generator compartments and outdoor humid environments, which is suitable as anDonaldson P558000 spin-on water separating fuel filter.
Its cellulose media is moisture-resistant and corrosion-resistant, so it avoids softening or performance degradation in humid or rainy conditions. Additionally, the matching gasket (OD 72 mm, ID 62 mm) maintains tight sealing. This not only prevents fuel leakage but also ensures long-term filtration reliability, which is crucial for continuous power supply.
Unlike generic water separator filters that lose efficiency quickly, this model maintains precise dimensional tolerance and structural stability. For example, in Aksa AJD 275 emergency or outdoor generators, it remains efficient. Moreover, it avoids premature clogging or water separation failure.
Why Choose Donaldson P558000 Fuel Filter (Differentiated Advantages)
Choosing the Donaldson P558000 means getting dual-function protection: particle filtration and water separation. This sets it apart from single-function filters. Specifically, its 85% emulsified water efficiency and Twist&Drain™ technology solve fuel system water contamination—an advantage many standard models lack, which makes it the Donaldson P558000 fuel filter for ATLAS COPCO QAS 275 S/SK.
It directly replaces CUMMINS 3308638, which simplifies maintenance and reduces downtime. Furthermore, the spin-on style and tool-free water drainage save maintenance time. As a result, this makes it ideal for Aksa AJD 275 generators that need quick, efficient service.
Furthermore, it fits multiple brands and models, which simplifies spare part inventory. As a Donaldson premium filter with Twist&Drain™, it meets strict quality standards. Additionally, it ensures consistent performance and long service life, while also delivering targeted generator protection and reducing operational costs.
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