Professional contractors working on concrete repair and Structural Epoxy Grouting projects need reliable pumping equipment that can deliver material efficiently and consistently. The Blastcrete D3522 Attachment is designed for hot epoxy grouting contractors who already own compatible hydraulic power units.
The D3522 can be coupled to a suitable hydraulic power source and provides variable-speed pumping from 0 to 6 cubic yards per hour, with pumping pressure of up to 400 PSI.
Its 2-inch hydraulic squeeze-pump design, heavy-duty planetary gearbox, and long-lasting pumping tubes provide a practical solution for professional epoxy grouting applications.
What Is Concrete Crack Grouting?
Concrete Crack Grouting is a specialized repair process in which suitable grout or resin materials are introduced into cracks or other areas of a concrete structure.
The objective of a particular grouting project depends on the structure, crack characteristics, material selected, and engineering requirements.
For contractors performing concrete repair or Structural Epoxy Grouting, selecting appropriate pumping equipment is an important part of preparing for the job.
The D3522 provides hydraulic-powered pumping capability for contractors working with compatible hot epoxy materials.
D3522 Attachment for Structural Epoxy Grouting
The D3522 Attachment is designed for hot epoxy grouting contractors who already have hydraulic power units.
The attachment can be connected to a compatible hydraulic power source, allowing the contractor to utilize existing hydraulic equipment.
The pump provides variable-speed output from 0–6 cubic yards per hour and can deliver up to 400 PSI pumping pressure.
This combination of adjustable output and pressure capability provides contractors with flexibility for professional grouting applications within the equipment's rated specifications.
Hydraulic-Powered Concrete Crack Grouting Equipment
The D3522 uses hydraulic power to drive a 2-inch squeeze pump through a heavy-duty planetary gearbox.
The specified hydraulic requirement is:
10 GPM at 3,000 PSI
Contractors should confirm that their hydraulic power unit meets these requirements before purchasing or operating the equipment.
For Concrete Crack Grouting, other considerations include the selected grout or epoxy material, required pumping rate, pressure requirements, access conditions, and the specific repair procedure.
2-Inch Hydraulic Squeeze Pump
The D3522 features a simple 2-inch hydraulic squeeze pump driven by a heavy-duty planetary gearbox.
This configuration provides a straightforward method for pumping compatible epoxy materials during professional grouting work.
The system is designed to be simple to operate and maintain, making it suitable for contractors who require practical pumping equipment for demanding applications.
Epoxy Material Does Not Contact Moving Pump Parts
One of the important characteristics of the D3522 design is that epoxy material does not come into contact with the moving parts of the pump.
This separates the pumped material from key moving mechanical components and can support equipment longevity.
For contractors involved in Structural Epoxy Grouting, this design feature can be an important consideration when evaluating pumping equipment.
Variable-Speed Pumping for Grouting Applications
The D3522 provides variable-speed pumping from:
0–6 cubic yards per hour
This output range allows operators to adjust material delivery according to the requirements of the project.
Controlled pumping can provide useful flexibility when working on different grouting applications, provided the selected material and application are compatible with the equipment.
D3522 Pumping Pressure
The D3522 can deliver up to:
400 PSI pumping pressure
The available pressure capability should be evaluated alongside the material manufacturer's requirements and the specifications of the particular grouting application.
Contractors should not assume that maximum pump pressure is appropriate for every concrete crack or structural repair.
Long-Lasting Pumping Tubes
The D3522 incorporates long-lasting pumping tubes designed for professional pumping applications.
The combination of durable pumping tubes and a heavy-duty planetary gearbox provides a robust configuration for contractors working regularly with hot epoxy grouting materials.
D3522 Attachment Specifications
Specification D3522 Attachment
Pump Type 2" Hydraulic Squeeze Pump
Drive System Heavy-Duty Planetary Gearbox
Output Capacity 0–6 cubic yards per hour
Maximum Pumping Pressure Up to 400 PSI
Hydraulic Oil Requirement 10 GPM @ 3,000 PSI
Length 76"
Width 37"
Height 39"
Hopper Charging Height 28"
Applications for Structural Epoxy Grouting
The D3522 Attachment is intended for hot epoxy grouting contractors. Depending on material compatibility and project specifications, the equipment may be considered for professional applications such as:
Concrete crack grouting
Structural epoxy grouting
Concrete repair
Industrial grouting
Structural maintenance
Hot epoxy grouting
Heavy-duty epoxy pumping
Professional construction grouting
The suitability of the D3522 should be determined based on the specific material, application, and engineering requirements of the project.
Factors to Consider for Concrete Crack Grouting
Before starting a Concrete Crack Grouting project, contractors should consider more than just pump capacity.
Important factors include:
Crack Characteristics
The size, depth, location, and condition of a concrete crack can influence the repair method and material selection.
Material Compatibility
The epoxy or grout material should be compatible with the pumping equipment and appropriate for the intended repair.
Pumping Pressure
The required pressure should be established according to the material and project requirements. The D3522 provides up to 400 PSI, but the maximum available pressure should not automatically be used for every application.
Material Flow
The D3522's 0–6 cubic yards per hour output range provides adjustable pumping capability for compatible applications.
Hydraulic Compatibility
The hydraulic power unit must meet the D3522 requirement of 10 GPM at 3,000 PSI.
Why Contractors May Choose the D3522
Existing Hydraulic Power Unit
The D3522 is designed for contractors who already own suitable hydraulic power equipment. This allows the attachment to utilize an existing power source.
Variable Output
The 0–6 cubic yards per hour pumping range provides flexibility in material delivery.
Pressure Capability
The pump can deliver up to 400 PSI, providing substantial pumping capability for compatible professional applications.
Straightforward Pump Design
The 2-inch hydraulic squeeze pump and planetary gearbox provide a simple mechanical configuration.
Durable Pumping Tubes
Long-lasting pumping tubes are designed for professional pumping applications.
Material Separation
Epoxy material does not come into contact with the moving pump components, helping isolate the material from important mechanical parts.
D3522 Dimensions
The D3522 Attachment has the following dimensions:
Length: 76 inches
Width: 37 inches
Height: 39 inches
Hopper charging height: 28 inches
These dimensions should be considered when planning transportation, equipment placement, and jobsite access.
Hydraulic Requirements Before Purchase
Contractors considering the D3522 for Structural Epoxy Grouting should verify the compatibility of their hydraulic power unit.
The specified hydraulic requirement is:
10 GPM @ 3,000 PSI
Other factors to evaluate include:
Epoxy material specifications
Required pumping pressure
Required flow rate
Project conditions
Equipment access
Material compatibility
Jobsite setup
Proper equipment selection helps ensure that the pump matches the requirements of the intended application.
Get Information About the D3522 Attachment
If you are looking for equipment for Concrete Crack Grouting or Structural Epoxy Grouting, the Blastcrete D3522 Attachment provides a hydraulic-powered pumping solution for contractors with compatible hydraulic power units.
Key specifications include:
Output Capacity: 0–6 cubic yards per hour
Maximum Pumping Pressure: Up to 400 PSI
Pump: 2-inch hydraulic squeeze pump
Drive: Heavy-duty planetary gearbox
Hydraulic Requirement: 10 GPM @ 3,000 PSI
For pricing and product information, visit the Quote Now page.
For additional product specifications, you can download the D3522-A brochure.
Conclusion
The Blastcrete D3522 Attachment provides professional hot epoxy grouting contractors with a hydraulic-powered pumping solution that can be used for compatible grouting and concrete repair applications.
For Concrete Crack Grouting, the D3522 offers variable-speed pumping from 0–6 cubic yards per hour, with pressure capability of up to 400 PSI.
For Structural Epoxy Grouting, its 2-inch hydraulic squeeze pump, heavy-duty planetary gearbox, long-lasting pumping tubes, and separation of epoxy material from moving pump components provide a practical equipment configuration.
Before purchasing or operating the D3522, contractors should verify hydraulic compatibility and confirm that the equipment, pumping pressure, and selected epoxy material are appropriate for the specific project.
Concrete Crack Grouting: D3522 Attachment for Structural Epoxy Grouting
