Reliable grout pumping equipment is essential for contractors working on demanding hot epoxy grouting applications. The Blastcrete D3522 Attachment is designed specifically for hot epoxy grouting contractors who already own compatible hydraulic power units.
The D3522 provides variable-speed pumping from 0 to 6 cubic yards per hour and delivers up to 400 PSI pumping pressure. With its 2-inch hydraulic squeeze pump, heavy-duty planetary gearbox, and long-lasting pumping tubes, the D3522 offers a practical solution for professional grout pumping applications.
What Is the D3522 Attachment?
The D3522 Attachment is a hydraulic-powered grout pump designed to work with a compatible hydraulic power unit.
Instead of requiring a separate dedicated power source, the attachment can be coupled to an appropriate hydraulic power unit that meets its specified requirements.
The D3522 features:
2-inch hydraulic squeeze pump
Heavy-duty planetary gearbox
Variable-speed pumping
0–6 cubic yards per hour output
Up to 400 PSI pumping pressure
Long-lasting pumping tubes
Hydraulic requirement of 10 GPM at 3,000 PSI
400 PSI Hydraulic Grout Pumping Equipment
The D3522 is designed as 400 PSI hydraulic grout pumping equipment for compatible hot epoxy grouting applications.
Its maximum pumping pressure is:
Up to 400 PSI
This pressure capability gives contractors a useful pumping range for appropriate professional applications. The maximum rated pressure should not be assumed to be the required operating pressure for every job.
The correct operating pressure should be determined according to the grout manufacturer's recommendations and the specific requirements of the project.
Variable-Speed Pumping From 0–6 Cubic Yards Per Hour
The D3522 provides variable-speed pumping with an output capacity of:
0–6 cubic yards per hour
Variable-speed operation allows the operator to adjust material delivery within the pump's rated capacity.
This can be beneficial for applications where the required grout flow rate changes according to jobsite conditions, material requirements, or placement procedures.
Contractors should always select the appropriate pumping rate according to the material manufacturer's instructions and project requirements.
2-Inch Hydraulic Squeeze Pump
At the center of the D3522 system is a 2-inch hydraulic squeeze pump.
The pump is driven by a heavy-duty planetary gearbox and is designed to deliver compatible grout materials through the pumping system.
The squeeze-pump design provides a straightforward configuration for professional hot epoxy grouting operations.
Heavy-Duty Planetary Gearbox
The D3522 uses a heavy-duty planetary gearbox to drive the hydraulic squeeze pump.
This gearbox provides the mechanical drive required for the pumping process and is an important component of the equipment's heavy-duty design.
For contractors evaluating hydraulic grout pumping equipment, the combination of the planetary gearbox and squeeze-pump system is a key feature of the D3522.
Epoxy Material Does Not Contact Moving Parts
A notable design feature of the D3522 is that epoxy material does not come into contact with the moving parts of the pump.
This separates the pumped material from the mechanical components that drive the pumping system.
For contractors working with compatible epoxy grout materials, this design can be an important factor when comparing pumping equipment and considering maintenance requirements.
Long-Lasting Pumping Tubes
The D3522 features long-lasting pumping tubes designed for professional pumping applications.
Pumping tubes are an important part of squeeze-pump equipment because they participate directly in material delivery.
Contractors who perform frequent hot epoxy grouting can consider pumping-tube durability when evaluating equipment for long-term use.
Hydraulic Power Requirements
The D3522 is designed to operate with a compatible hydraulic power unit meeting the following requirement:
10 GPM @ 3,000 PSI
Before connecting the D3522, contractors should verify that their hydraulic power unit meets the required specifications.
Proper hydraulic compatibility is essential for operating the attachment according to its intended specifications.
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 of Hydraulic Grout Pumping Equipment
The D3522 is designed for hot epoxy grouting contractors. Depending on material compatibility and project requirements, potential applications may include:
Hot epoxy grouting
Industrial grouting
Structural grouting
Concrete repair
Concrete crack repair
Construction grouting
Industrial maintenance
Heavy-duty epoxy pumping
Professional grout pumping
The contractor should verify material compatibility and application suitability before using the equipment.
Benefits of 400 PSI Hydraulic Grout Pumping Equipment
400 PSI Pressure Capability
The D3522 provides up to 400 PSI pumping pressure for compatible applications.
Variable-Speed Output
The pump offers adjustable output from 0–6 cubic yards per hour.
Hydraulic-Powered Operation
The attachment is designed for use with compatible hydraulic power units.
2-Inch Squeeze Pump
The 2-inch hydraulic squeeze pump provides a straightforward pumping configuration.
Heavy-Duty Gearbox
The planetary gearbox provides the mechanical drive for the squeeze pump.
Long-Lasting Tubes
The D3522 incorporates long-lasting pumping tubes for professional pumping applications.
Material Separation
Epoxy material does not come into contact with the moving parts of the pump.
How to Choose Hydraulic Grout Pumping Equipment
Selecting suitable grout pumping equipment requires consideration of several factors.
Pumping Pressure
Compare the project's pressure requirements with the D3522's maximum capability of 400 PSI.
Output Capacity
Determine whether the required material flow falls within the D3522's 0–6 cubic yards per hour output range.
Hydraulic Power
Verify that the existing hydraulic power unit can supply 10 GPM at 3,000 PSI.
Material Compatibility
Confirm that the grout or epoxy material is compatible with the equipment and suitable for the intended application.
Equipment Dimensions
Consider the physical dimensions of the attachment when planning transportation, jobsite access, and installation.
D3522 Dimensions
The D3522 Attachment measures:
Length: 76 inches
Width: 37 inches
Height: 39 inches
Hopper charging height: 28 inches
These dimensions can help contractors plan equipment placement and transportation.
Why Choose the D3522 Attachment?
The D3522 provides an attachment-based hydraulic pumping solution for contractors who already have compatible hydraulic power equipment.
Its combination of up to 400 PSI pumping pressure, variable-speed output, a 2-inch hydraulic squeeze pump, heavy-duty planetary gearbox, and long-lasting pumping tubes makes it a practical option for compatible hot epoxy grouting applications.
The attachment design also allows contractors with suitable hydraulic power units to integrate the pump into their existing equipment setup.
Get Information About the D3522
If you are searching for 400 PSI hydraulic grout pumping equipment, the Blastcrete D3522 Attachment provides a hydraulic-powered option for professional hot epoxy grouting contractors.
Key specifications include:
Pump Type: 2-inch hydraulic squeeze pump
Output Capacity: 0–6 cubic yards per hour
Maximum Pumping Pressure: Up to 400 PSI
Drive System: Heavy-duty planetary gearbox
Hydraulic Requirement: 10 GPM @ 3,000 PSI
For pricing and product information, visit the Quote Now page.
For additional product information, you can download the D3522-A brochure.
Conclusion
The Blastcrete D3522 Attachment is designed for hot epoxy grouting contractors who already own compatible hydraulic power units.
As 400 PSI hydraulic grout pumping equipment, the D3522 offers up to 400 PSI pumping pressure and variable-speed output from 0–6 cubic yards per hour.
Its 2-inch hydraulic squeeze pump, heavy-duty planetary gearbox, long-lasting pumping tubes, and design that keeps epoxy material away from moving components provide a practical configuration for compatible professional grouting applications.
Before purchasing or operating the D3522, contractors should verify hydraulic compatibility and confirm that its pressure, flow capacity, material compatibility, and dimensions meet the requirements of the intended project.
400 PSI Hydraulic Grout Pumping Equipment: D3522 Attachment
