Polyacrylonitrile

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AMI® polyacrylonitrile(PAN) spiral wound ultrafiltration (UF) membrane elements provide high performance with a molecular weight cut-off of 20,000, and are ideal for oily waste water and applications where tolerance to solvents and oils is required.

AMI membrane elements are among the finest in the industry. With hundreds of thousands of membranes in operation world-wide, we offer these spiral wound ultrafiltration PAN UF membrane elements in standard residential and commercial sizes. AMI UF Membranes are Made in the USA in our ISO 9001:2015 Certified Facilities. Each PAN UF membrane meets or exceeds our strict performance requirements before shipping. For the past 30 years we have earned a reputation of delivering consistent, high quality which makes AMI Ultrafiltration Membranes the natural choice for use in water treatment systems.

Tolerant to Many Solvents and Oils
Filtration to 20,000 Molecular Weight Cut-Off
Low Pressure Requirements For Reduced Operating Costs and Power Consumption
High Flux for High Flow Rates
Robust Materials and Construction for Long Life

Model No.	Size (Dia.”× Length”)	Style	Outer Wrap	Molecular Weight Cut-Off (MWCO)
M-U1812PAN	1.75 × 12	Standard	Tape Wrap	20,000
M-U2514PAN	2.5 × 14	Standard	Tape Wrap	20,000
M-U2521PAN	2.5 × 21	Standard	Tape Wrap	20,000
M-U2540PAN	2.5 × 40	Standard	Tape Wrap	20,000
M-U4014PAN	4.0 × 14	Standard	Tape Wrap	20,000
M-U4021PAN	4.0 × 21	Standard	Tape Wrap	20,000
M-U4040PAN	4.0 × 40	Standard	Tape Wrap	20,000
M-U4040PAND	4.0 × 40	Flush-Cut	Tape Wrap	20,000
M-UB4040PAND	4.0 × 40	Flush-Cut	FRP Wrap	20,000
M-UB8040PAN400	8.0 × 40	Flush-Cut, 46 mil	FRP Wrap	20,000