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Injection Valves
  • DLLA148P912 Made in China P Series Injector Nozzle DLLA 148P 912 DLLA 148 P 912
  • DLLA148P912 Made in China P Series Injector Nozzle DLLA 148P 912 DLLA 148 P 912
  • DLLA148P912 Made in China P Series Injector Nozzle DLLA 148P 912 DLLA 148 P 912
  • DLLA148P912 Made in China P Series Injector Nozzle DLLA 148P 912 DLLA 148 P 912
  • DLLA148P912 Made in China P Series Injector Nozzle DLLA 148P 912 DLLA 148 P 912
  • DLLA148P912 Made in China P Series Injector Nozzle DLLA 148P 912 DLLA 148 P 912
DLLA148P912 Made in China P Series Injector Nozzle DLLA 148P 912 DLLA 148 P 912
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DLLA148P912 Made in China P Series Injector Nozzle DLLA 148P 912 DLLA 148 P 912

  • 12 - 23 Pieces
    $3.98
  • 24 - 59 Pieces
    $3.73
  • >= 60 Pieces
    $3.23
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DLLA148P912 Made in China P Series Injector Nozzle DLLA 148P 912 DLLA 148 P 912

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Precise Diesel Fuel Injection: Designed for efficient and controlled diesel fuel delivery in combustion systems, ensuring optimal engine performance.
  • Durability & Performance: High-speed steel construction enables longevity under high-pressure conditions, critical for heavy-duty applications.

Key features

  • 1. Material Technology

    • With high-speed steel construction and corrosion-resistant design, ensure durability in harsh diesel engine environments. ~30% stronger than standard steel components*

  • 2. Interactive Design

    • With precision-engineered ridges and grooves on the conical nozzle body, enable secure sealing and easy installation in complex fuel systems. Designed for seamless integration with universal engine setups.

  • 3. Performance Parameters

    • With optimized nozzle geometry, deliver precise fuel injection at high pressures, enhancing combustion efficiency by up to 20% compared to conventional nozzles*.

  • 4. Scenario Solutions

    • Designed for continuous operation in commercial diesel engines (e.g., trucks, generators), ensuring reliability under heavy-duty conditions. The pointed cylindrical component enables rapid fuel delivery for peak power output.

  • 5. Certification Standards

    • Complies with universal diesel engine specifications (marked "CAMEL DIESEL" and part number A152P335), ensuring compatibility with global industrial and automotive standards. Material meets food-grade and eco-friendly certifications for safe fuel system use.

Product details

DLLA148P912 Made in China P Series Injector Nozzle DLLA 148P 912 DLLA 148 P 912

The DLLA148P912 Injector Nozzle is a precision-engineered component designed for diesel fuel injection systems. Crafted from high-grade steel and high-speed steel, it combines durability with optimized performance in harsh industrial environments. Its conical design with ridges ensures precise fluid flow control, while the streamlined cylindrical counterpart provides reliable sealing or probing capabilities.

Technical specifications

FeatureSpecificationBenefit
MaterialSteel, High-Speed SteelEnhanced corrosion resistance and longevity
Model CompatibilityUniverse/P SeriesUniversal fit for diesel engine systems
Fuel TypeDieselOptimized combustion efficiency
DesignConical ridges + cylindrical tipPrecision flow control and sealing

Customization guide

Adjustable parameters include material composition (e.g., stainless steel variants) and dimensional tolerances to meet specific pressure requirements or environmental conditions. Custom part numbers (e.g., A152P335) ensure seamless integration into existing systems.

Get inspired

With its rugged build and precise engineering, the DLLA148P912 is ideal for applications demanding reliability under high pressure and extreme temperatures. Whether in automotive engines or industrial machinery, this nozzle ensures seamless fuel delivery and extended operational life.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Flow Rate15 L/hr+15% (17.25 L/hr)+30% (19.5 L/hr)*
Pressure Tolerance200 bar250 bar300 bar
Durability Rating5,000 hrsEnhanced (7,500 hrs)Premium (10,000 hrs)

Supplier's note

  1. Technical Breakthroughs:

    • High-Speed Steel: Enables 20% faster wear resistance compared to standard steel, extending service life in abrasive environments.
    • Advanced Flow Design: The Pro model’s 30% higher flow rate outperforms industry benchmarks, ensuring efficient fuel atomization.
    • Pressure Tolerance: The Pro’s 300 bar rating allows safe operation in heavy-duty diesel engines, reducing system failures.

  2. Optimal Version Selection:

    • Base Model: Ideal for standard diesel engines requiring basic performance (e.g., agricultural machinery).
    • Advanced Model: Suitable for commercial vehicles or industrial pumps needing enhanced durability and flow.
    • Pro Model: Designed for extreme applications like mining equipment or marine engines, where prolonged high-pressure exposure is critical.

With the Pro’s triple-certified chemical resistance and 300 bar tolerance, operators can safely handle corrosive fuels while maintaining peak efficiency. Pair it with high-speed steel for unmatched longevity in abrasive conditions.

Frequently asked questions

  • Which diesel injector nozzle model suits small to medium diesel engines?

  • How do I clean and maintain diesel injector nozzles to prevent clogging?

  • What’s the difference between steel and aluminum injector nozzles for diesel engines?

  • Can I customize the DLLA148P912 nozzle for non-standard engine setups?

  • Is the steel material in DLLA148P912 compliant with diesel engine safety standards?

  • Which injector nozzle suits high-pressure common rail (HPCR) systems?

  • Do I need specialized tools to install the DLLA148P912 nozzle?

  • What does the part number "DLLA148P912" indicate for replacement nozzles?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Injector NozzlesHeavy-duty diesel enginesPressure Tolerance:
Industry: 1800 bar		Base: 1900 bar▲10%Advanced: 2000 bar▲11% (ISO 14312)
Diesel Injection ValvesAgricultural machineryFuel Efficiency:
Industry: 12% reduction		Base: 14%▲17%Advanced: 15%▲25% (SAE J1939)
High-Speed Steel ComponentsIndustrial equipmentHardness:
Industry: Rockwell C58		Base: C60▲3%Advanced: C65▲12% (ASTM A370)
Universal Fit Injection SystemsEngine retrofittingCompatibility:
Industry: 60% engines		Base: 75%▲25%Advanced: 80%▲33% (ISO 6808)
Fuel Efficiency ComponentsCommercial fleetsEmission Compliance:
Industry: Euro 5		Base: Euro 6▲Advanced: Euro 6+▲ (EU Directive 2005/55/EC)
Corrosion-Resistant ValvesMarine environmentsSalt Spray Resistance:
Industry: 300 hours		Base: 400 hours▲33%Advanced: 500+ hours▲67% (ASTM B117)

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