Sydney Based + National Delivery
Sydney Based + National Delivery
Chemical DPC injection is only as good as the equipment used to deliver it.
Correct pressure, controlled flow, and proper lance positioning are critical to achieving consistent saturation and a continuous barrier within the wall.
This page outlines the pump and lance systems commonly used for professional rising damp injection work.
Silonexx Provide Professional grade DPC Injection Kits.
• 1x Wagner SF21 PRO Pump
• 2x custom made brass lances/rods
• 50x rubber compression tips
(Additional lances/rods $150 + gst each)
DPC injection pumps are designed to deliver controlled volumes of fluid into masonry at consistent pressure.
Common pump types include:
Key considerations:
Injection lances (or rods) allow the fluid to be delivered directly to the correct depth within the wall.
Typical features:
Correct lance selection improves distribution and reduces surface loss.
Pump pressure, lance type, and hole depth should be matched to:
Over-pressure does not improve results and can reduce control. Consistent delivery at the correct depth is more important than speed.
Professional installers typically:
The goal is controlled saturation, not rapid discharge.
Our DPC injection pumps and lances are hand-assembled in Australia with a focus on durability, serviceability, and real on-site use.
Because they’re locally built, components and configurations can be adjusted to suit specific job requirements including wall thickness, access constraints, delivery volume, and lance length or porting.
This flexibility allows contractors to tailor their equipment to the work, rather than forcing every job to fit a fixed, off-the-shelf setup.
Reliable DPC injection depends on both chemistry and delivery.
Proper pumps and lances provide the control required to place the injection fluid where it needs to work inside the masonry, at the correct plane, and at the correct volume.