The Blastcrete D3522 Attachment is designed for hot epoxy grouting contractors who already own compatible hydraulic power units. By connecting the attachment to an appropriate hydraulic power source, contractors can use a variable-speed pumping system designed for professional hot epoxy grouting applications.
The D3522 Attachment provides pumping capacity from 0 to 6 cubic yards per hour and delivers up to 400 PSI pumping pressure. Its 2-inch hydraulic squeeze pump is driven by a heavy-duty planetary gearbox, providing a straightforward and robust pumping configuration.
What Is the Blastcrete D3522?
The Blastcrete D3522 is a hydraulic-powered attachment designed specifically for hot epoxy grouting contractors.
The system is intended to be coupled to a compatible hydraulic power unit. This allows contractors who already have hydraulic equipment to utilize the D3522 as a dedicated pumping attachment for compatible epoxy grout applications.
The D3522 combines hydraulic operation, variable-speed pumping, and a squeeze-pump design in a compact equipment configuration.
D3522 Attachment for Hot Epoxy Grouting
The D3522 Attachment is designed for contractors working with hot epoxy grout.
Its variable-speed pumping capability provides an output range of:
0–6 cubic yards per hour
This range gives contractors flexibility when controlling the delivery rate of compatible grout materials.
The appropriate pumping speed depends on the material and application. Contractors should always follow the grout manufacturer's recommendations and operate the equipment within its rated specifications.
Up to 400 PSI Pumping Pressure
The Blastcrete D3522 provides up to 400 PSI pumping pressure.
This capability makes the attachment suitable for compatible professional applications where controlled pumping pressure is required.
The maximum pressure represents the equipment's rated capability. Actual operating pressure should be determined according to the application, material requirements, and equipment instructions.
2-Inch Hydraulic Squeeze Pump
A key component of the D3522 Attachment is its simple 2-inch hydraulic squeeze pump.
The pump is driven by a heavy-duty planetary gearbox and is designed to provide controlled movement of compatible grout materials.
For contractors evaluating the Blastcrete D3522, the 2-inch pump configuration and 0–6 cubic yards per hour capacity are important specifications when matching the equipment to a particular project.
Heavy-Duty Planetary Gearbox
The D3522 uses a heavy-duty planetary gearbox to drive its hydraulic squeeze pump.
The gearbox provides the mechanical drive required for pumping and contributes to the attachment's heavy-duty configuration.
For professional contractors, the combination of hydraulic power and planetary gearing provides a practical pumping arrangement for hot epoxy grouting work.
Epoxy Material Does Not Contact Moving Parts
One of the notable design features of the Blastcrete D3522 is that epoxy material does not come into contact with the moving parts of the pump.
This design keeps the pumped material separated from moving mechanical components.
For contractors working with compatible hot epoxy materials, this can be an important consideration when comparing pumping equipment.
Proper maintenance, cleaning, and inspection should still be performed according to applicable manufacturer recommendations.
Long-Lasting Pumping Tubes
The D3522 features long-lasting pumping tubes.
Pumping tubes are important components of a squeeze-pump system and should be inspected regularly for wear.
Following the recommended maintenance procedures and replacing wear components when required can help maintain reliable pumping performance.
Hydraulic Power Requirements
The Blastcrete D3522 is designed to work with a compatible hydraulic power unit.
The specified hydraulic requirement is:
10 GPM @ 3,000 PSI
Before operating the attachment, contractors should verify that their existing hydraulic power unit can meet the required flow and pressure.
Correct hydraulic matching helps ensure operation within the intended equipment specifications.
Blastcrete D3522 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 Requirement 10 GPM @ 3,000 PSI
Length 76"
Width 37"
Height 39"
Hopper Charging Height 28"
Key Features of the D3522 Attachment
Variable-Speed Pumping
The D3522 provides variable-speed pumping from 0 to 6 cubic yards per hour.
Hydraulic-Powered Design
The attachment is designed to couple to a compatible hydraulic power unit.
400 PSI Pressure Capability
The pump can deliver up to 400 PSI pumping pressure.
2-Inch Squeeze Pump
The simple 2-inch hydraulic squeeze pump provides a straightforward pumping mechanism.
Heavy-Duty Gearbox
A heavy-duty planetary gearbox drives the squeeze pump.
Long-Lasting Pumping Tubes
The D3522 incorporates long-lasting pumping tubes designed for professional pumping applications.
Separation From Moving Components
Epoxy material does not contact the moving parts of the pump.
Applications for the Blastcrete D3522
The D3522 is designed for hot epoxy grouting contractors. Depending on material compatibility and project requirements, potential applications include:
Hot epoxy grouting
Industrial epoxy grouting
Structural grouting
Concrete repair
Equipment grouting
Machinery base grouting
Construction grouting
Industrial maintenance
Concrete crack repair
Foundation grouting
Professional epoxy pumping
The suitability of the D3522 for a particular application should always be confirmed based on the material manufacturer's recommendations.
D3522 Dimensions
The physical dimensions of the attachment are:
Length: 76 inches
Width: 37 inches
Height: 39 inches
Hopper charging height: 28 inches
Contractors can use these dimensions when planning transportation, storage, equipment positioning, and jobsite access.
Why Choose the Blastcrete D3522?
The Blastcrete D3522 is particularly relevant to contractors who already own compatible hydraulic power units.
Rather than requiring a completely separate power source, the D3522 is designed to use hydraulic power from an existing compatible unit.
Its combination of variable-speed pumping, pressure capability, a 2-inch squeeze pump, and heavy-duty planetary gearbox provides a practical configuration for hot epoxy grouting operations.
Maintenance Considerations
Proper maintenance is important for maintaining the performance of any professional pumping system.
Contractors should regularly inspect:
Pumping tubes
Hydraulic connections
Hoses and fittings
Pump components
Gearbox components
Hopper and material-contact areas
Maintenance and replacement intervals should follow the applicable manufacturer's recommendations.
Selecting the Right D3522 Setup
Before using the D3522 Attachment, contractors should verify several factors.
Hydraulic Power
Confirm that the hydraulic power unit can supply 10 GPM at 3,000 PSI.
Material Compatibility
Verify that the epoxy or grout material is compatible with the pumping system.
Required Output
Compare the project's required material delivery rate with the D3522's 0–6 cubic yards per hour capacity.
Pressure Requirements
Ensure that the application requirements are within the D3522's rated pressure capability of up to 400 PSI.
Jobsite Conditions
Consider the equipment's dimensions, access requirements, transportation, and hopper charging height.
Get Information About the Blastcrete D3522
For pricing and additional information, contractors can use the provided resources.
Request a Quote
Download the D3522-A Brochure
Conclusion
The Blastcrete D3522 Attachment provides a hydraulic-powered pumping solution for hot epoxy grouting contractors who already have compatible hydraulic power units.
With variable-speed pumping from 0 to 6 cubic yards per hour and up to 400 PSI pumping pressure, the D3522 combines a 2-inch hydraulic squeeze pump with a heavy-duty planetary gearbox.
Its long-lasting pumping tubes and design that keeps epoxy material away from moving pump components make it a practical equipment option for compatible professional grouting applications.
For contractors considering the D3522 Attachment, verifying hydraulic compatibility, material suitability, required output, and pressure requirements is an important step before purchase and operation.
Blastcrete D3522 Attachment: Hydraulic Pumping Solution for Hot Epoxy Grouting
