FEED PUMP

Diaphragm Fuel Pump with Glass Settling Bowl for David Brown Tractors

Thediaphragm fuel pump with a glass sediment bowlis an essential component for the diesel engines ofDavid Brown tractors, enabling efficient fuel transfer while filtering out impurities through its sediment bowl. It is compatible with severalDavid Brownengine models and tractors from the90, 700, and 800 series, ensuring a steady fuel supply—which is essential for proper engine operation.

Technical Specifications of the Diaphragm Fuel Pump

• Equivalent OEM Part Numbers:
  • K908819
  • K311938
• Mounting: 2 holes
• Center-to-center distance: 45 mm
• Lever length: 2.5 mm
• Thread: 1/2" UNF x 20
• Glass sediment bowl:Filtersimpurities and water out of the fuel before it enters the engine, ensuring clean fuel for optimal combustion.

This diaphragm pump is specifically designed for David Brown engines, featuring asturdy mountingand athread size suitablefor easy and reliable installation on tractors of this brand. It includes a glass separator bowl, which effectively separates impurities and water from the diesel fuel, thereby protecting the engine from damage caused by poor-quality fuel.

Engine Compatibility

The fuel pump is compatible with the followingDavid Brownengines, which are widely used in the brand’s agricultural tractors:

• David Brown AD 3/49
• David Brown AD 3/55
• David Brown AD 4/49
• David Brown AD 33/55

These engines, used on a variety of David Brown tractor models, are known for their durability and efficiency in agricultural work. The diaphragm fuel pump with a glass settling bowl ensures that these engines receive clean, well-filtered fuel, optimizing their performance and longevity.

Compatibility with David Brown Tractors

This fuel pump is compatible with several series and models ofDavid Brown tractors, including:

90 Series

• David Brown 1190

700 Series

• David Brown 770
• David Brown 780

800 Series

• David Brown 885

David Brown tractors are known for their versatility and reliability in agriculture. They are used for a wide range of agricultural tasks such as plowing, soil preparation, and harvesting. A reliable, high-performance fuel pump is essential for keeping a diesel engine running smoothly, and this pump with a glass settling bowl ensures a clean, uninterrupted fuel supply.

Role of the Diaphragm Fuel Pump with Glass Separator

Thediaphragm fuel pumpwith settling bowl performs several functions critical to the engine:

1. Constant fuel supply: It ensures that the engine continuously receives the necessary amount of fuel, even under load or during long days of farm work.

2. Filtering out impurities: The glass separator bowl plays a crucial role infiltering outwater and particles that may be present in the fuel. This prevents clogs in the injection system and protects the engine from premature wear caused by impurities.

3. Maintaining fuel pressure: It regulates pressure in the fuel system, ensuring efficient diesel combustion.

4. Optimizing Engine Performance: By delivering clean, well-filtered fuel, this pump contributes to engine efficiency, reducing the risk of breakdowns or malfunctions.

Why a Glass Settling Bowl?

Theglass settling bowlis a distinctive feature of this fuel pump. It allows forimmediate visualizationof impurities and water present in the fuel, thereby facilitating monitoring of fuel quality. This allows farmers to act quickly to drain and clean the bowl, ensuring that the engine is never fed contaminated fuel.

Advantages of the glass settling bowl:

• Easy inspection: The clear glass allows you to immediately see if particles or water have accumulated.
• Easy to clean: It can be quickly disassembled, cleaned, and reassembled, minimizing downtime.
• Engine protection: By filtering out water and impurities, it extends the engine’s service life and improves its performance.

Installation and Maintenance

Easy Installation

The pump is designed for easy installation on David Brown tractor engines thanks to itstwo mounting holeswith a45 mmcenter-to-center distance and a1/2" UNF x 20 thread, ensuring precise and secure installation. The2.5 mmlever length ensures optimal diaphragm operation, guaranteeing constant pressure in the fuel supply system.

Settling Bowl Maintenance

• Regular inspection: It is recommended to regularly inspect the sediment bowl for water or impurities in the fuel.
• Draining and Cleaning the Bowl: If particles or water are visible, the bowl can be easily disassembled for cleaning, ensuring a constant flow of clean fuel.

When to Replace the Fuel Pump?

Like any mechanical part, thefuel pumpcan wear out over time due to heavy use or harsh operating conditions. Here are some signs that it may be time to replace the pump:

1. Difficult starting: If the tractor’s engine takes longer to start, this may indicate that the fuel pump is no longer functioning properly.

2. Loss of power: If you notice a loss of power while working, this may be caused by a faulty fuel pump that is no longer supplying enough fuel.

3. Excessive contaminants in theseparatorbowl: If the separator bowl frequently fills with contaminants, this may indicate that the pump is no longer operating efficiently.

Conclusion

Thediaphragm fuel pump with a glass sediment bowlforDavid Browntractors is an essential component for maintaining the performance and durability of the diesel engines used in models1190,770,780, and885, as well as in other models from the700,800, and90 series. Thanks to itseffective filteringof impurities and water, this pump ensures clean fuel for optimal combustion.

AtCamagris, we offer this fuel pump withfast delivery throughout Europe, ensuring that your David Brown tractor always runs at full power, even under the most demanding conditions.