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3M Liqui-Cel EXF-10×28 X50 Membrane Contactor

Product No.：Liqui-Cel EXF-10×28 X50
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3M Liqui-Cel EXF-10×28 X50 Membrane Contactor

3M Liqui-Cel EXF-10×28 X50 Membrane Contactors are used to efficiently remove gases from liquids or add gas to liquids.
3M Liqui-Cel EXF-10×28 X50 Membrane Contactor Data Sheet

Typical Properties

Membrane Characteristics
Cartridge Configuration	Extra-Flow with Center Baffle
Liquid Flow Guidelines	10 – 57 m³/hr (44 – 250 gpm)
Membrane Type	X50 Fiber
	Recommended for CO₂ removal from liquid and other gas transfer applications
Membrane/Potting Material	Polypropylene / Epoxy
Priming Volume (approximate)	FRP Housing	316 SS Sanitary/ 316 SS ANSI
Shellside	26.1 L (6.9 gal)	24.3/ 24.9 L (6.4/ 6.6 gal)
Lumenside	10.6 L (2.8 gal)	7.5/ 10.0 L (1.9/ 2.6 gal)

Pressure Guidelines*

	X50 Fiber
Maximum Shellside LIQUID Working Temperature/ Pressure	5-50°C, 7.2 barg (41-122°F, 105 psig) 70°C, 2.1 barg (158°F, 30 psig)
If no vacuum is used, 1.0 barg (15 psig) can be added to pressures above.
	FRP	316 SS
Maximum Applied Gas Pressure	6.2 barg at 25°C (90 psig at 77°F)	9.0 barg at 25°C (130 psig at 77°F)
Maximum applied gas pressure is for integrity testing at ambient temperatures. Normal operating pressures are typically lower.
* Pressures are based on fluid group 2 (other) liquids and gases per the European Union Pressure Equipment Directive 2014/68/EU. See Operating Guide for pressure limits in the European Union with fluid group 1 (hazardous) liquids and gases. See Operating Guide for complete listing of temp/pressure limits for housings and membrane. Note: Liquid pressure should always exceed gas pressure.

Housing Characteristics

Material	Fiber Reinforced Plastic (FRP) with PVDF for all wetted surfaces and FRP flanges	316L SS Vessel/CF3M SS End Caps. ≤ 32RA (0.8μm SI) on schedule 10S pipe per ASTM A312.
Flange Connections
Shellside (Liquid Inlet/Outlet)	• 3 inch class 150 raised face flange per ANSI B16.5 • 80A 10K flat face flange per JIS B2238	• 3 inch class 150 raised face flange per ANSI B16.5 • 80A 10K flat face flange per JIS B2238 • 3 inch sanitary
Lumenside (Gas/Vacuum)	• 1 inch class 150 raised face flange per ANSI B16.5 • 50A 10K flat face flange per JIS B2238	• 1 inch class 150 raised face flange per ANSI B16.5 • 25A 10K flat face flange per JIS B2238 • 1.5 inch sanitary

Mounting Kit

A Mounting Kit with 2 cradles and 2 straps is available and sold separately.
It will hold the contactor horixontally or vertically.

Typical Properties

Seal Options
Material	Applications
EPDM	All Purpose
FKM (Available on FRP housing only)	High Purity/Electronics

Weight (approximate)

	FRP Housing	Stainless Steel Housing
	ANSI/JIS	ANSI /JIS	Sanitary
Dry	33 kg (73 lbs)	76 kg (168 lbs)	81 kg (177 lbs)
Water-filled (shellside)	57 kg (126 lbs)	99 kg (218 lbs)	107 kg (235 lbs)
Cartridge only - dry	10 kg (23 lbs)	10 kg (23 lbs)	10 kg (23 lbs)

Regulatory

Complies with the limits as set by (EU) 2015/ 863 amnending Annex II to the Restriction on Hazardous Substances (RoHS) Directive (2011/ 65/ EU).

Curves represent nominal values using water. Characteristics may change under different operating conditions.

Test condition O₂ Removal with X40 membrane 20°C (68°F): N2-vacuum combo mode, vacuum: 50 mm Hg N2 sweep flow 0.40 Nm3/hr (0.25 scfm).
Test condition CO2 Removal with X50 membrane 25°C: Air-vacuum combo mode, vacuum 75 mm Hg, air sweep flow 1.6 Nm3/hr (1 scfm).