Mann Filter H 1275 Oil Filter

Mann Filter H 1275 Oil Filter

The Mann Filter H 1275 is a high‑performance oil filter designed to protect the engine and hydraulic systems of commercial vehicles, industrial machinery, and heavy equipment. Its advanced filtration technology ensures that contaminants are removed efficiently, extending component life and maintaining optimal performance.

Key Features

• Superior Contaminant Removal: The filter employs a multi‑layer media system that captures particles as small as 0.5 µm, preventing wear on bearings, pistons, and hydraulic components.
• Robust Construction: Made from high‑strength polypropylene housing with reinforced seals, the H 1275 withstands extreme temperatures (up to 200 °C) and pressure spikes common in heavy-duty applications.
• Long Service Life: Designed for extended intervals between changes, reducing maintenance downtime. Typical service life ranges from 12,000–18,000 km, depending on operating conditions.
• Easy Installation: The filter features a quick‑release flange and a standard 120 mm diameter mounting interface compatible with most OEM and aftermarket systems.
• Compatibility: Suitable for a wide range of engines and hydraulic units, including those used in trucks, buses, construction equipment, agricultural machinery, and marine vessels.

Technical Specifications

Applications

The H 1275 is engineered for demanding environments. Typical applications include:

• Commercial trucks and buses – engine oil filtration to protect high‑speed combustion systems.
• Construction equipment – hydraulic oil filtration for excavators, loaders, and backhoes.
• Agricultural machinery – tractor engines and hydraulic circuits.
• Marine vessels – diesel engines and auxiliary hydraulics.
• Industrial plants – pumps, compressors, and gearboxes requiring clean lubrication.

Installation Guide

1. Preparation: Ensure the engine or hydraulic system is cool. Disconnect any power sources to avoid accidental activation.
2. Remove Old Filter: Use a suitable wrench to loosen the mounting flange. Allow residual oil to drain into a container.
3. Clean Mounting Surface: Wipe the flange area with a lint‑free cloth to remove debris and old gasket material.
4. Install New Filter: Place the new filter on the mounting surface, align the quick‑release mechanism, and tighten according to manufacturer torque specifications (typically 12–15 Nm). Verify that the gasket is seated properly.
5. Check for Leaks: Start the engine or hydraulic system at low speed. Inspect the filter area for any signs of oil leakage. Tighten further if necessary.
6. Flush System (Optional): For critical applications, run a short cycle to flush out trapped air and ensure proper oil flow.

Maintenance Tips

• Inspect the filter housing for cracks or deformation before each installation.
• Replace the gasket if it shows signs of wear, as a compromised seal can lead to contamination.
• Keep spare filters on hand in high‑traffic service facilities to minimize downtime.
• Record filter change intervals and mileage for future reference; this data helps optimize maintenance schedules.

Why Choose the Mann Filter H 1275?

The Mann Filter H 1275 combines proven filtration performance with durable construction, making it a reliable choice for operators who demand consistency and longevity. Its globally recognized design ensures that whether you are servicing a fleet in Europe, North America, or Asia, the filter will meet stringent quality standards.

By investing in the H 1275, you protect your machinery from premature wear, reduce maintenance costs, and maintain peak operational efficiency across all sectors of heavy-duty equipment operation.