How to Cut Your Grease Filter Pressure Drop by 12 %--Without Changing a Single M...

Primary filter frame manufacturers dread two things:
1. High pressure drop—losing bids when G3 test limits bite.
2. Retro-fits—any tweak that means new tooling, lost time and extra cost.
CFD modelling shows that replacing a standard 5 × 10 mm expanded mesh with MAISHI’s grease mesh 4 mm × 8 mm long-slot, 0.5 mm thick steel sheet drops the pressure loss of the same frame from approximately 39 Pa to 28 Pa at 2 m/s face velocity—an 11 Pa, roughly 12 % margin handed straight to your specification.
Why the drop?
• 67 % open area—9 % more free space than a common 5 × 10 mm expanded grease mesh.
• 0.5 mm thick strands—stiffer face, 20-pleat frames stay flat; no “curl” adding hidden resistance.
• Burr-free stamping—formed in one pass, no secondary grinding, faster takt time on your pleating line.
MAISHI Expanded Grease Filter Mesh
• Materials: 304 stainless or galvanised steel, no PE coating—spot or seam weld friendly.
• Stock widths: 9″, 12″, 16″, 20″, 24″, 26″
• Thickness: 0.5 mm (±0.02 mm), wound with uniform tension, feeds cleanly through automatic roll formers.
“Drop MAISHI expanded grease mesh into your existing pleater—pressure-drop figures hit target straight away, zero tooling changes.”
Ready to trim 12 % off your pressure drop without undoing a single bolt?
Tell us your frame width and let’s take it from there.
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Choose MAISHI's epoxy-coated mesh to provide reliable support for your primary filter and help your filtration system run efficiently
 
Tags:#Greasefilter#expandedmesh#ExpandedgreaseFiltermesh#expandedgreasemesh
#Greasemesh