Hose pump for pumping foam concrete
Features for Hose pump for pumping foam concrete:
Versatile Fluid Transfer – The hose pump is designed to convey fluids and semi-liquid materials from one point to another with reliable, continuous flow.
Easy-Wear Spare Part – The hose serves as the only wearing component in contact with the material. We recommend keeping at least one extra hose on hand to minimize downtime during replacement.
Optimized for Foam Concrete – Widely used in foam concrete production lines, this pump handles foam concrete with aggregates up to 5 mm. Its low-pulsation, steady delivery preserves the foam structure, keeping density uniform and ensuring consistent quality for insulation, backfill, or lightweight construction applications.
Broad Material Compatibility – Beyond foam concrete, the pump handles ordinary concrete, mortar, slurry, and other liquid or semi-liquid media. The seal-free mechanism ensures material contacts only the inner hose, which reduces wear, prevents leakage, and extends service life.
Hose pump for pumping foam concrete features & highlights:
1. Low Shear, Foam-Friendly Pumping
Unlike piston or diaphragm pumps, the hose squeeze pump delivers material with minimal shear force. This is critical for foam concrete — the pump moves the mix without collapsing air bubbles, preserving the designed density and insulating performance.
2. Self-Priming & Dry-Run Tolerant
The pump can self-prime and handle brief dry-running without damage. This makes startup simple and reduces the risk of hose burn-out during intermittent operation on construction sites.
3. Reversible Flow Direction
Flow direction can be switched easily by reversing the rotor. This is useful when clearing blockages or changing discharge points on the job site without disassembling the machine.
4. Compact & Mobile Design
The unit is lightweight and can be mounted on a trolley or small trailer. It fits into tight spaces on foam concrete production lines or remote construction sites where large concrete pumps cannot reach.
5. Low Maintenance, Low Cost of Ownership
With only the hose as a wear part, maintenance is straightforward — no valves, no seals, no mechanical seals to replace. A hose change takes minutes, not hours, keeping operational costs significantly lower than progressive cavity or piston pumps.
6. Adjustable Flow Rate
Pumping speed is controlled by a variable-frequency drive (VFD), allowing operators to match output precisely to the foam concrete production line speed. This prevents over-pumping and maintains mix consistency.
7. Sealed System, Zero Leakage
The material is fully enclosed within the hose at all times. There is no open chamber, no mechanical seal, and no exposure to the environment — making it ideal for messy or hazardous slurry applications and keeping the work site clean.
Wide Application Range-Application Material:
Foam concrete production Foam + cement slurry ≤ 5 mm
Lightweight fill / backfill Foam concrete ≤ 5 mm
Thermal insulation layer Foam concrete ≤ 5 mm
Mortar delivery Cement mortar ≤ 3 mm
Slurry transfer Mud, sludge, grout ≤ 5 mm
General concrete Fine concrete ≤ 5 mm
The hose squeeze pump is not just a transfer device — it is a precision tool for foam concrete and lightweight building materials. Its gentle handling, low wear, and easy maintenance make it the most cost-effective choice for production lines and on-site pumping alike.
