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  • Boyu 998 High-Pressure Grouting Injection Pump Machine Waterproof Steel & HDPE for Concrete Application
  • Boyu 998 High-Pressure Grouting Injection Pump Machine Waterproof Steel & HDPE for Concrete Application
  • Boyu 998 High-Pressure Grouting Injection Pump Machine Waterproof Steel & HDPE for Concrete Application
  • Boyu 998 High-Pressure Grouting Injection Pump Machine Waterproof Steel & HDPE for Concrete Application
  • Boyu 998 High-Pressure Grouting Injection Pump Machine Waterproof Steel & HDPE for Concrete Application
  • Boyu 998 High-Pressure Grouting Injection Pump Machine Waterproof Steel & HDPE for Concrete Application
Boyu 998 High-Pressure Grouting Injection Pump Machine Waterproof Steel & HDPE for Concrete Application
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Boyu 998 High-Pressure Grouting Injection Pump Machine Waterproof Steel & HDPE for Concrete Application

  • 5 - 9 Sets
    $195
  • >= 10 Sets
    $185

Customization:

Customized logo（Min.Order: 20 pieces）
Customized packaging（Min.Order: 20 pieces）
Graphic customization（Min.Order: 20 pieces）
View product details

Boyu 998 High-Pressure Grouting Injection Pump Machine Waterproof Steel & HDPE for Concrete Application

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • High-Pressure Grouting: Injects waterproofing materials (e.g., resin, concrete sealants) into cracks, joints, and voids to prevent water infiltration in construction projects.
  • Precision Monitoring: Equipped with a pressure gauge for real-time control, ensuring optimal material application and safety during operations.

Key features

  • 1. Robust HDPE & Steel Construction

    • With a corrosion-resistant HDPE and reinforced steel body, you can ensure long-lasting durability and resistance to harsh construction environments. This outperforms models using less durable materials*.

  • 2. Real-Time Pressure Monitoring System

    • With an integrated pressure gauge and ergonomic handle, you can precisely control grout injection pressure and maintain safe operation, unlike models without real-time monitoring*.

  • 3. High-Pressure Output for Deep Penetration

    • With a maximum pressure of 120 bar (example value*), you can efficiently inject grout into deep cracks and voids, delivering 20% faster penetration than standard grouting machines*.

  • 4. Versatile Application for Professional Scenarios

    • Designed for commercial and residential waterproofing, you can tackle diverse tasks like sealing concrete cracks, coating building surfaces, and injecting resins—offering broader adaptability than single-purpose devices*.

  • 5. Professional-Grade Safety Compliance

    • Complying with ISO safety standards for construction equipment, you can ensure reliable performance in demanding scenarios, exceeding basic safety requirements of non-certified alternatives*.

Product details

Boyu 998 High-Pressure Grouting Injection Pump Machine Waterproof Steel & HDPE for Concrete Application

The BOYU WATERPROOF JN-998 High-Pressure Grouting Injection Pump is a professional-grade tool designed for waterproofing and concrete repair applications. Built with HDPE and steel for durability, this machine delivers high-pressure grouting performance, ideal for sealing cracks, injecting resins, and reinforcing building coatings in construction and maintenance projects.

Technical specifications

FeatureSpecificationApplication Scenario
Material CompositionHDPE (grout container) + Steel (frame)Withstands chemical exposure and heavy use
Pressure Capacity50-80 MPa adjustableDeep crack injection in concrete structures
Grout Container5L capacityEfficient resin or coating material storage
Pressure GaugeDigital monitoringReal-time pressure control for precision
Hose & Nozzle5m red hose + adjustable nozzleFlexible access to hard-to-reach areas

Customization guide

Adjustable pressure settings (50-80 MPa) and nozzle types allow customization for varying material viscosities and project requirements. The HDPE container can be replaced with corrosion-resistant alternatives for aggressive chemical applications.

Get inspired

Whether reinforcing office building foundations or sealing concrete cracks in bridges, the JN-998 ensures seamless waterproofing. Its robust design and precision controls make it a trusted tool for professionals tackling demanding construction challenges.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Pressure Range (MPa)50-6060-7070-80
Flow Rate (L/min)1520 (+33%)25 (+67%)
Material CompatibilityStandard resinsChemical-resistantUniversal
Weight (kg)1214 (+17%)16 (+33%)

Supplier's note

  1. Three Technical Breakthroughs:

    • Precision Pressure Control: The digital pressure gauge enables exact adjustments, reducing overpressure risks.
    • Corrosion-Resistant HDPE Container: Withstands harsh chemicals, extending tool longevity.
    • Ergonomic Design: Lightweight steel frame and coiled cable improve portability and accessibility.

  2. Optimal Version Selection:

    • Base Model: Ideal for small-scale repairs (e.g., residential cracks) where cost-efficiency is key.
    • Advanced Model: Suited for medium projects (e.g., office building maintenance) requiring higher flow rates.
    • Pro Model: Best for heavy-duty construction (e.g., bridge waterproofing) with its 80 MPa capacity and universal material compatibility.

With the Pro Model’s 80 MPa pressure, you can penetrate deep concrete cracks effortlessly. Pair its chemical-resistant HDPE container with aggressive resins to ensure long-term waterproofing. The Advanced Model’s 20 L/min flow rate accelerates office building repairs, while the Base Model’s compact design simplifies residential use.

Frequently asked questions

  • Which high-pressure grouting machine suits large-scale construction waterproofing projects?

  • How do I maintain the grout container of a BOYU JN-998 waterproof injection pump?

  • HDPE vs. Steel: Which material is better for waterproofing equipment durability?

  • Can the BOYU JN-998 grouting machine be customized for specific nozzle sizes?

  • Is the BOYU JN-998 compliant with construction industry safety standards?

  • Which waterproof injection pump works best for office building maintenance?

  • How does the pressure gauge on the JN-998 improve grouting safety?

  • What are the versatile applications of the BOYU JN-998 grouting machine?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Pressure CapacityCrack sealing in concrete structures- Industry: 30 MPa
- Base: 40 MPa (▲13% over industry)
- Advanced: 50 MPa (▲67% over industry)		Ensures deeper penetration for robust seals.Advanced models may require specialized training to avoid overpressure damage.
Material CompositionHarsh chemical environments- Industry: Plastic (PVC)
- Base: HDPE (ASTM D543 compliant)
- Advanced: Steel-reinforced HDPE (ASTM A36)		Resists 50+ chemicals and extreme wear; extends machine lifespan.Base version is heavier than plastic alternatives; Advanced adds cost.
Application VersatilityMulti-material projects (resin, coatings)- Industry: Single material (e.g., cement)
- Base: 3 materials (resin, cement, epoxy)
- Advanced: 5+ materials (▲66% over Base)		Reduces need for multiple machines; lowers operational costs.Advanced may require additional nozzles or attachments.
Ergonomics & DesignProlonged construction use- Industry: Basic handle
- Base: ISO 9241 ergonomic grip (▲20% comfort)
- Advanced: Adjustable grip + anti-vibration (▲30% comfort)		Minimizes fatigue during long shifts.Advanced adds weight and complexity.
Monitoring FeaturesPrecision applications (e.g., restoration)- Industry: Analog gauge
- Base: Digital display (±2% accuracy)
- Advanced: Bluetooth sync (▲50% precision)		Ensures exact pressure control for delicate tasks.Advanced requires smartphone app compatibility.
Safety FeaturesHigh-risk waterproofing (e.g., tunnels)- Industry: Basic overpressure valve
- Base: Dual safety valves (▲100% redundancy)
- Advanced: Auto-shutoff + alerts (▲50% safety)		Reduces operational risks and equipment damage.Advanced adds complexity in setup and maintenance.

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