SKU: 7150428247

4" x 40" Ultrafiltration Membrane | Polyacrylonitrile (PAN) UF | 20,000 MWCO

Sale price$213.83 Regular price$237.59
Save 10%

Pay in installments of $59.40 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Jul 22 - Jul 27

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

4" x 40" Ultrafiltration Membrane | Polyacrylonitrile (PAN) UF | 20,000 MWCO4" x 40" Ultrafiltration Membrane (UF Membrane) Polyacrylonitrile PAN Membrane Elements Applied Membranes 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 UF Membranes are in their ISO 9001: 2015 Certified Facility and are 100% Quality and Performance


4" x 40" Ultrafiltration Membrane (UF Membrane) | Polyacrylonitrile PAN Membrane Elements


Applied Membranes 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 UF Membranes are in their ISO 9001:2015 Certified Facility and are 100% Quality and Performance Tested.


Features of Applied Membranes Ultrafiltration PAN Membranes:

  • 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
  • Durable with good cleanability for long element life
  • Manufactured in our ISO 9001:2015 Certified Facilities
  • 100% Performance and Quality Tested
  • Backed by our Experienced Technical Support Staff
  • High Quality for Consistent and Reliable Performance
  • Uses the most advanced membrane film technology and manufacturing processes
  • Standard dimensions to fit in commonly available housings

M-U4040PAN Specifications

AMI Part Number: M-U4040PAN
Membrane Size (Nominal): 4x40
Membrane Dimensions: 3.9"Dia. x 40"L
Molecular Weight Cut-Off (MWCO) 20,000
For Housing: Standard 4" x 40"
Outer Wrap: Tape Wrapped
Membrane Type: Polyacrylonitrile (PAN) Ultrafiltration
Element Type: Spiral Wound
Maximum Operating Pressure: 200 psig @ 77°F (25°C)
Maximum Feed Flow: 20 gpm
Maximum Operating Temperature: 122°F (50°C)
Feed water pH Range: 3-9
End Style: Male PWT (Stinger Style)
Manufacturer: Applied Membranes, Inc.
Country of Manufacture: United States (USA)


Applications for Nanofiltration Membrane Elements:

  • Fuel Oil/Water Separations
  • Gray Water
  • Black Water
  • Paper Wastewater Treatment
  • Pulp Wastewater Treatment
  • Lignin Wastewater Cleanup
  • Textile Wastewater Cleanup
  • Applications Requiring Tolerances to Many Solvents and Oils

Physical Dimensions of M-U4040PAN:

Total Length (L):

40 In. (101.6 cm)

Membrane Length (I):

38 In. (96 cm)

Diameter (D):

3.9 In. (9.9 cm)

PWT (P):

0.75 In. (1.9 cm)


Replacement Compatibility for AMI 4 X 40 UF MEMBRANES

Applied Membranes M-U4040PAN membrane elements fit industry-standard 4x40 membrane housings and can be used as direct replacement for many industry-standard 4x40 size spiral wound polyacrylonitrile ultrafiltration elements with 3/4" male product water tubes ("stinger style").

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 7150428247

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.5 ★★★★★
Based on 10 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
C
Verified Purchase
Colleen
Pawtucket, US
★★★★★ 4
Basic cashmere at a good price.
Size: Small-X-Large, Color: Black
It wasn’t as soft as I was hoping but it’s comfortable and for the price point a good value.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 10, 2023
J
Verified Purchase
JACQUELINE DILLARD
Chelsea, US
★★★★★ 5
1st CASHMERE HAT(DEFINITELY NOT THE LAST)
Size: Small-X-Large, Color: Black
Sooo soft, and the packaging was awesome(bx wrapped in tissue paper)
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 23, 2026
J
Verified Purchase
Joiner Turner
Omaha, US
★★★★★ 5
Great price Great product
Size: Small-X-Large, Color: Black
I love my Beanine. No itch and very warm.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
J
Verified Purchase
J A
Dallas, US
★★★★★ 3
Too tight.
Size: Small-X-Large, Color: Black
I have an average sized woman’s head, maybe a tad smaller. I’m 5’2” and weigh 135… the hat quality was nice but too tight on my head. I was wanting something not real snug, kinda floppy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 12, 2025
J
Verified Purchase
Justin Tyme
Whiting, US
★★★★★ 5
Might seem pricey, totally worth it.
Size: One Size, Color: Classic Grey
Was a little more than I wanted to spend, but hey, it's cashmere. Super light but sturdy. Stiching seemed a little off and had a couple of funny points but I gave it a few wearings and they smoothed out just fine. I was looking for a tight fitting beanie for my bald head, hat size 7 1/4, with a bunch of loose fitting at the top like one of the seven dwarves and this one is form fitting. Perfect for my bald brothers and sisters out there. Compared to almost an exact beanie I have in Marino wool, this is lighter, softer,and warmer. Excellent buy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 7, 2026

recommand products