Wofulong UHB-ZK is a horizontal slurry-transfer pump family using a metal-supported ultra-high-molecular-weight polyethylene hydraulic construction. It is intended for compatible corrosive liquids with a controlled solids loading.
UHB-ZK corrosion-resistant slurry pumps — official family illustration; supplied configuration must be confirmed.
Published specifications
Manufacturer catalog data
Wetted constructionUltra-high-molecular-weight polyethylene, metal supported
Catalog solids concentration≤20% by mass
Catalog particle size≤1 mm
Nominal sizesDN25–300
Family flow range1.5–2,000 m³/h
Family head range5–80 m
FamilyUHB-ZK corrosion-resistant slurry pumps
Product details
The source describes a solids allowance up to 20% by mass with particle size up to 1 mm. Both limits must be checked against abrasiveness, particle shape and the actual chemical mixture; they should not be treated as a universal slurry guarantee. Material and seal choices are particularly important where crystallisation or sedimentation can occur during shutdown.
The catalog covers DN25–300 sizes and a broad 1.5–2,000 m³/h flow envelope with 5–80 m head across different models. These are range limits, not a single performance point. Confirm the allowable liquid temperature for the selected wetted construction and seal before ordering.
SELECTION NOTES
Specify the operating duty
Provide liquid chemistry, concentration, temperature, particle size distribution, solids mass fraction and settling behaviour. Confirm material compatibility, seal arrangement, flushing needs and the selected curve.
Published limits may describe different configurations within a series. Confirm that the required operating conditions are valid together.
