D14 HZ Module

Housed microporous polypropylene hollow fiber membrane degassing / contactor module. Degassing water/liquid in benchtop systems, laboratory analyzers and OEM devices.

Polypropylene hollow fiber membrane
232cm² P60 active membrane surface
Transparent PSU housing
Luer Lock, hose barb D5mm port connections

Characteristic

Membrane Type		P60	P80
Membrane	Material	Polypropylene (natively hydrophobic)
	Pore size	average 0.1 μm
	OD/ID	310/240 μm	530/440 μm
	Burst / Collapse pressure	>5.5 / >3.5 bar
Module	Active Membrane Surface	232 cm²	256 cm²
	Priming Volume Shellside	ml	ml
	Priming Volume Lumenside	ml	ml
	Housing Material	PSU transparent
	Potting Material / Seals	Polyurethane / glue
	Shell pressure	< 5 bar
	Temperature	< 45°C
	Ports	Luer Lock, hose barb D5mm
	Dimensions	D20 x 127mm
	Weight	18g

① food grade, no additives PP is used, but due to production small amounts of other materials might be used, please consult us for chemical resistance
② caps are glued on
③ lumen side - luer locks, shell side hose barb D5mm

Possible Applications

Gas transfer, microporous hollow fiber membrane is used so gas/liquid or liquid/gas
Gas filtration - gas/solids separation on microfiltration level
Membrane degassing - lab, OEM applications

Applications Notes

Shell side ports are hose barb, usually vacuum is applied. Use PU or thick wall PVC hose.
Try to avoid temperature shocks, slow change is preferable. For contactor (liquid / gas, degassing) applications temperature gradients might cause condensation inside the pores, wetting and module bleeding. When this happens thorough drying (dry air @50°C at least 24 hours) will restore the module.
No oxidizing chemistry or UV light – PP membrane is very sensitive. For chemical cleaning use standard NaOH / citric acid procedure.
Chemical resistance can be estimated from used materials PP, PSU, polyurethane, usually least resistant is potting - polyurethane.