The D3522 Attachment from Blastcrete Equipment Company is a hot epoxy pump that can be powered by an existing hydraulic power source. It is lighter, more versatile and much more affordable than hot epoxy pumps and mixer/pump combinations with built-in power supplies, especially since skid steers and other equipment with auxiliary hydraulic hookups can power the unit.
The D3522 Attachment features a hydraulic squeeze (peristaltic) pump that is built for long life and low total cost of ownership. The pump has two rollers that rotate clockwise and squeeze a 2-inch rubber pumping tube. The rotation generates suction from the receiving hopper and pushes the material through the pump and out the discharge into the delivery hose. The epoxy materials do not come in contact with the moving parts of the squeeze pump, unlike a rotor stator or piston-style pump. Its primary wear part, a 2-inch rubber pumping tube, can be replaced within 20 minute. The D3522 Attachment can pump hot epoxy or cementitious grouts at variable speeds from 0 to 6 cubic yards per hour and deliver up to 400 psi of pumping pressure. Those capabilities, coupled with the unit´s light weight, make it easy to transport and highly versatile. Contractors can use the pump for a wide variety of applications, such as grouting to mount and secure heavy industrial equipment and pumping fiberglass jackets for pier rehabilitation and stabilisation. It also can be used for spraying plaster and small wet-shotcrete applications.
Blastcrete Equipment Company