Volumetric flow rate through the filter at operating conditions.
Filter chemistry. PF-PES/PF-PVDF are sterilising-grade membranes; PF-PP is a depth/pre-filter line; PF-PP-K is a pleated depth cartridge of all-polypropylene construction (removal ratings 0.5 to 75 µm).
Options update to match the selected medium.
Data basis
cP
Dynamic viscosity relative to water at 1 cP. Beer ~1.4–1.9, juice ~1.5–3, water = 1.
g/ml
Liquid density. Water = 1.0, beer ~1.005, juice ~1.04–1.06.
bar
Tool picks the smallest housing whose clean ΔP stays under this limit. Typical: 0.3 bar for sterile filtration, 0.5 bar for pre-filters.
Recommended Ultrafilter selection
Smallest housing within your ΔP limit
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Pressure drop from Ultrafilter water-flow data — for critical or regulated duties confirm with an Ultrafilter engineer.
Housing
PF-EG
stainless liquid housing
Cartridges
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— L/min per element
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ΔP element
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ΔP housing
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ΔP total
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inlet velocity
Flux warning
Pressure rating
Smaller — over ΔP
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—
ΔP total—
Inlet vel.—
✓ Recommended
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—
ΔP total—
vs your limit ▲
Inlet vel.—
Buffer option · one size up
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ΔP total—
Inlet vel.—
Once your housing is confirmed, share the result with your team or request a quote to confirm lead time and connection spec.
