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4" x 40" | PVDF Microfiltration Membrane Element | Flush Style

Price $419.99
More Information
Nominal Size 4" x 40"

AMI Membrane Elements Microfiltration MF Nanofiltration NF Reverse Osmosis RO
4" x 40"  Microfiltration Membrane (MF Membrane) | Polyvinylidene Fluoride (PVDF)

AMI polyvinylidine fluoride spiral wound microfiltration elements provide microfiltration with a nominal pore size of 0.2 micron, offer high flux at low operating pressures, and are ideal for oil and waste water applications.  AMI Microfiltration Membrane elements are among the finest in the industry.  Since 1983, AMI PVDF MF Membrane elements have earned the reputation of consistent quality.  

AMI M-M4040VDF-500 is a 4x40 Microfiltration Membrane with "flush cut" style ends (no "stinger") - also known as "Desal Style".

AMI MF Membranes are Made in the USA in their ISO 9001:2015 Certified Facility and are 100% Quality and Performance Tested.

Genuine AMI Membranes ISO USA Quality


M-M4040VDF-D500 Specifications

AMI Part Number: M-M4040VDF-D500
Membrane Size (Nominal): 4 x 40
Membrane Dimensions: 3.9"Dia. x 40"L
Membrane Type: Microfiltration (MF)
Pore Size:   0.2 Micron
Applied Pressure: 225 psi (1.6 MPa)
Stabilized Salt Rejection: 99.5%
For Housing: Standard 4" x 40"
Outer Wrap: Tape Wrapped
Element Type: Spiral Wound
Element Style: Flush Cut (No "Stinger")
Manufacturer: Applied Membranes, Inc.
Country of Manufacture: United States (USA)

AMI Membranes Product Specifications

Features of AMI Polyvinylidine Fluoride Microfiltration Membranes

  • Filtration to 0.2 Micron
  • Low Pressure Requirements For Reduced Operating Costs and Power Consumption
  • High Flux for High Flow Rates
  • Robust Materials and Construction for Long Life
  • Made in the USA
  • 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 technology and manufacturing processes

Applications for AMI PVDF MF Membranes

  • Wastewater pretreatment
  • Oil/Water Separations
  • Beverage polishing for effective clarification and bacteriostatic assurance
  • Surface water bacteria and oil remediation for safe human contact
  • Best choice for very low pressure, high flux applications

4-inch x 40-inch ro membrane 4x40

Physical Dimensions of M-M4040VDF-D500:


Total Length (L):

40 In. (101.6 cm)

Diameter (D):

3.9 In. (9.9 cm)

Permeate Tube:

0.675 In.  (1.58 cm)