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SG-999 Cordless Injection Pump
$382.50
$450.00
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Details
- Cordless Power Compatibility: Uses Dewalt 20V batteries for portability and 35 to 45 minutes of reliable leak repair runtime. (Battery not included.)
- Extreme High-Pressure: Delivers over 5000 PSI for deep concrete crack repair. Compatible with most polyurethane materials（ 10 to 1000 cps.）
- Professional Grouting System: Integrated stand, gauge, hose, and hopper. A complete Job-Site Ready setup for quick foundation sealing.
- Drill-Operated Control: Powered by heavy-duty drills (sold separately) for precise flow rate control essential for structural waterproofing.
- Durable & Low-Maintenance: Built for Industrial Strength performance, ensuring long life and minimal downtime in demanding field environments.
Includes
- Dual Gearbox : The core Professional Series component for reliable high-pressure grouting up to 5000 PSI.
- Gauges & Hoses: One High-Pressure Gauge and one 5M Hose for extended reach on structural waterproofing jobs.
- Material Hoppers: One Hopper for quick change over between polyurethane and epoxy materials.
- Injection Packers: 50 S-15 Instant Packers—a ready-to-use supply for immediate concrete crack repair projects.
- Drill & Spare Kit: Includes the Heavy-Duty Drill motor and a Comprehensive Spare Kit, ensuring minimal downtime for crucial foundation sealing work.
Shipping & Returns
- Free shipping
- Domestic Shipping: [Us/Canada] Delivery 3 to 9 working days
- International Shipping: [Worldwide] Delivery 5 to 31 days
- 30-Day Money Back Guarantee
Specifications
Cordless • High Pressure • Built for No-Power Job Sites
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SG-999 Cordless Injection Pump for Concrete Crack Repair
A portable high-pressure injection pump designed for concrete crack repair, waterproofing, and foundation leak sealing.
Built for job sites where power is not available — including basements, tunnels, subways, underground structures, and confined repair environments where traditional electric pumps are difficult to use.
Ideal for contractors who need mobility, fast setup, and reliable injection performance in demanding field conditions.
✔ Portable solution for no-power and hard-to-access environments
✔ High-pressure injection for crack sealing and waterproofing
✔ Suitable for polyurethane and epoxy grouting applications
✔ Fast deployment for emergency repair and field work
Basements
Tunnels
Subways
Confined Spaces
Why contractors choose SG-999
- No external power required for special work environments
- Portable setup for underground and remote repair zones
- High-pressure capability for deep crack injection work
- Efficient for waterproofing, leak sealing, and emergency repair
- Designed for job-site mobility and contractor efficiency
No-Power Solution
For basements, tunnels, subways, and underground jobs
Portable Setup
Easy to move and use in confined environments
High Pressure
Built for demanding crack injection applications
Professional Use
For contractors, waterproofing crews, and repair specialists
Battery Performance & Working Time
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Continuous Operation
Designed for standard continuous job-site work without frequent interruption.
Working Time
One standard battery with Makita®-style interface typically supports approximately 35 minutes of working time under normal operating conditions.
Battery Compatibility
Designed for use with standard 18V lithium battery systems and compatible with Makita® 18V battery interface.
Flexible Usage
Quick battery replacement allows extended work time for larger projects and emergency field repairs.
*Makita® is a registered trademark of Makita Corporation. This product is not affiliated with, endorsed by, or manufactured by Makita.
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Built for No-Power Job Sites
Basement Repair
A practical solution for underground spaces where stable electrical access is limited or unavailable.
Tunnel Projects
Suitable for tunnel crack sealing and waterproofing work where mobility and portability are critical.
Subway & Underground
Useful in special environments where cable routing and power supply are difficult to arrange.
Emergency Injection Work
Quick response solution for field repairs without waiting for power connection or equipment setup.
Why Cordless Matters
| Feature | Traditional Electric Pumps | SG-999 Cordless Pump |
|---|---|---|
| Power Requirement | Requires external power supply | No external power needed |
| Mobility | Limited by cables and outlets | Portable and flexible for field work |
| Use in Basements / Tunnels | Less convenient in no-power areas | Designed for these environments |
| Deployment Speed | Slower setup in special conditions | Fast solution for urgent field repair |
Typical Applications
Concrete Crack Repair
Inject polyurethane or epoxy resin into cracks in slabs, walls, foundations, and underground structures.
Waterproofing Injection
Seal leaks and restore waterproofing performance in basements, tunnels, and retaining structures.
Foundation Leak Sealing
Suitable for field crews handling difficult repair jobs with limited access and power availability.
Special Environment Repair
Designed for tunnels, subway systems, and confined spaces where portability is essential.
Working Pressure & Safety Notice
```| Working Pressure Range | 0–10000 PSI |
| Recommended Working Pressure | 0–3000 PSI |
| Critical Working Pressure | 6000 PSI |
| Recommended Stop-and-Check Pressure | At and above 6000 PSI |
Important: For safer operation and better material control, it is recommended to work mainly within the 0–3000 PSI range. When pressure approaches or exceeds 6000 PSI, stop operation and check the system, crack condition, packers, hose connection, and resin flow before continuing.
Operator Safety:
Please wear safety goggles, protective gloves, and protective clothing during operation.
Before preparing or injecting any resin material, please carefully read the MSDS and all relevant safety instructions for the resin being used.
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Please wear safety goggles, protective gloves, and protective clothing during operation.
Before preparing or injecting any resin material, please carefully read the MSDS and all relevant safety instructions for the resin being used.
Product Specifications
| Model | SG-999 |
| Type | Cordless single-component high-pressure injection pump |
| Applications | Concrete crack repair, waterproofing, foundation leak sealing |
| Material Compatibility | Polyurethane resin and epoxy resin for crack injection and grouting work |
| Battery Platform | Compatible with Makita® 18V battery interface and standard 18V lithium battery systems |
| Typical Working Time | Approximately 35 minutes per standard battery under normal conditions |
| Working Pressure Range | 0–10000 PSI |
| Recommended Working Pressure | 0–3000 PSI |
| Critical Working Pressure | 6000 PSI |
| Use Environment | Basements, tunnels, subway systems, underground spaces, and other no-power or confined job sites |
Key Benefits
Work Without Power
Ideal for repair teams working where electrical access is limited, unsafe, or unavailable.
Portable Field Solution
Reduces setup difficulty in underground, narrow, and special work environments.
Fast Emergency Deployment
Useful for urgent leak sealing and injection repair jobs where speed matters.
Professional Performance
Built for contractors who need a dependable injection system for demanding repair work.
Frequently Asked Questions
What is the SG-999 used for?
It is used for concrete crack repair, waterproofing injection, and foundation leak sealing in both normal and special work environments.
Why is the cordless design important?
It provides a fast solution for basements, tunnels, subways, underground structures, and other job sites where power is not available or setup is difficult.
How long can one battery support operation?
Under normal operating conditions, one standard battery typically supports approximately 35 minutes of working time.
What is the recommended working pressure?
The recommended working pressure is 0–3000 PSI. When pressure approaches or exceeds 6000 PSI, stop and check the system before continuing.
What safety precautions should be taken?
Always wear safety goggles, gloves, and protective clothing. Carefully read the resin MSDS and all related safety instructions before preparing or injecting any material.
Need a high-pressure cordless injection pump for no-power job sites?
Choose the SG-999 for concrete crack repair, waterproofing injection, and underground leak sealing where mobility, battery power, and fast setup matter most.
