Racor R25P Spin‑On Diesel Fuel/Water Separator Element – 30 Micron
Replacement 30 µm Aquabloc® primary filter for Racor 245R series – marine‑grade, spin‑on protection for Irish diesel engines
- Aquabloc® media offers 98 % filtration at 30 µm—effective against water and particulates
- Designed for Racor 245R/230R/215R spin‑on assemblies; primary-stage red-cap element
- Max flow: 45 GPH (170 LPH)—suitable for moderate marine engines
- Threading: 1″‑14 centre thread; 3.125″ female bottom thread—standard Racor fitting
- Durable powder-coated steel shell resists corrosion in saltwater environments
- Spin‑on design enables quick, tool‑free replacement in confined engine spaces
- Compact size and reliable performance ideal for Irish yachts, workboats, and fishing vessels
| Specification | Detail |
|---|---|
| Micron Rating | 30 µm (98 % efficiency) |
| Filtration Media | Aquabloc® cellulose/resin blend |
| Max Flow Rate | 45 GPH (170 LPH) |
| Maximum Pressure | Up to 30 psi (2.1 bar) |
| Thread Size | 1″‑14 centre; 3.125″ female bottom |
| Outer Diameter | ≈ 97 mm (3.8″) |
| Height | ≈ 140 mm (5.5″) |
| Weight | ≈ 0.70 lb (0.32 kg) |
| Shell Material | Powder‑coated steel (marine corrosion-resistant) |
| Compatible Assemblies | Racor 245R/230R/215R series |
The Racor R25P 30 µm spin-on element delivers reliable primary filtration for Racor 245R-series diesel/water separators, specifically tailored for marine use in Irish waters. Equipped with Aquabloc® media and a sturdy steel shell, it removes water and contaminants efficiently, safeguarding injectors and pumps. The compact, spin-on format facilitates swift replacements even in tight engine compartments, proving ideal for coastal cruisers, fishing boats, and commercial vessels operating in salt-laden conditions.


