Pleated Filter Element - Excellent Filtration Rate

Pleat filter element also named stainless steel pleated filter element made of pleated stainless steel sintered fiber web and stainless steel weaving wire cloth.

Stainless steel sintered fiber felt made of stainless steel fiber by sintering in high temperature into a graded pore structure. It features high precision filtration which takes advantages of high porosity, high dirty capacity, high regeneration capacity, etc. It can be also used after chemical cleaning.

Stainless steel woven wire cloth is made of stainless steel wire using different woven ways. It features different filtration rate due to its different mesh opening and diameter. As the filter medium, it has the advantages of good strength, heat-resistance, smooth wire pore, easily washable, high temperature resistance, corrosion resistance, etc. Pleated filter element is widely used in chemical fiber, petroleum, chemical industry, electric powder filtration.

4 different size stainless steel pleated filter elements with different installing forms

Specifications

Material: SS304, SS316, SS316L.
Filter precision: 1 - 300μm.
Filter efficiency: ≥95%.
Working pressure: 30Mpa.
Working temperature: ≤600°C.
Main filter media: stainless steel sintered fiber web and stainless steel wire woven cloth.
Installing form: standard (using o-ring to seal), thread, tie rod, flange, fast interface.

Major Data of Metallic Fiber Sintered Felt
Model	Absolute Rating (μm)	Bubble Point Pressure (Pa)	Average Air Permeability (L/dm²/min)	Thickness	Weight (g/m²)	Porosity (%)	Dirt Holding Capacity (mg/cm²)
SF-3	3	12300	9	0.35mm	975	65	6.40
SF-5	5	7600	34	0.34mm	600	78	5.47
SF-7	7	5045	57	0.27mm	600	72	6.47
SF-10	10	3700	100	0.32mm	600	77	7.56
SF-15	15	2470	175	0.37mm	600	80	7.92
SF-20	20	1850	255	0.49mm	750	81	12.44
SF-25	25	1480	320	0.61mm	1050	79	19.38
SF-30	30	1235	455	0.63mm	1050	79	23.07
SF-40	40	925	580	0.66mm	1200	77	25.96
SF-60	60	630	1000	0.70mm	750	87	33.97
Remarks: 1. Bubble point press test in accordance to ISO 4003. 2. Average air permeability in accordance to ISO 4022, the air pressure 200P. 3. Dirt holding capacity in accordance to ISO 4572. Final pressure drop is 8 times of initial pressure drop.

Instruction of Filter Element Model

PF - D/L - R.
PF - Pleated Filter Elements.
D - Diameter.
L - Length.
R - Filter Rating.

A stainless steel pleat filter elements with perforated mesh structure

Stainless steel pleated filter element structure

Pleated filter elements 1

A stainless steel pleat filter elements one with perforated mesh structure including its length, diameter, installing form

Stainless steel pleated filter element 1 structure

Model	L (mm)	D (mm)	M	Filter Area	R (μm)	Filter Media
PF-86/200-R	200	86	M65 × 2P	0.20m²	3, 5, 7,10, 15, 20, 25, 30, 40, 60, 75	stainless steel sintered fiber felt, stainless steel wire cloth
PF-86/350-R	350			0.35m²
PF-86/500-R	500			0.50m²
PF-100/800-R	800	100	M80 × 2P	1.00m²

Pleated filter elements 2

Stainless steel pleated filter element 2 structure

Model	L (mm)	D (mm)	M	Filter Area	R (μm)	Filter Media
PF-65/250-R	250	65	226 223 220 215	0.135m²	3, 5, 7,10, 15, 20, 25, 30, 40, 60, 75	stainless steel sintered fiber felt, stainless steel wire cloth
PF-65/500-R	500	65		0.38m²
PF-70/750-R	750	70		0.42m²
PF-70/750-R	750	70		0.60m²

Pleated filter elements 3

A stainless steel pleat filter elements 3 structure including its length, diameter, installing form

Stainless steel pleated filter element 3 structure

Model	L (mm)	D (mm)	M	Filter Area	R (μm)	Filter Media
PF-35/102-R	102	35	M18, M20 × 2.5, M20 × 1.5, NPT1", 3/4-16	0.026m²	3, 5, 7,10, 15, 20, 25, 30, 40, 60, 75	stainless steel sintered fiber felt, stainless steel wire cloth
PF-35/207-R	207			0.07m²
PF-35/210-R	210			0.07m²
PF-35/242-R	242			0.08m²
PF-35/425-R	425			0.15m2
PF-35/485-R	485			0.20m2

Pleated filter elements 4

Stainless steel pleated filter element 3 structure

Model	L (mm)	D (mm)	M	Filter Area	R (μm)	Filter Media
PF-62/180-R	180	62	G1"	0.09m²	3, 5, 7,10, 15, 20, 25, 30, 40, 60, 75	stainless steel sintered fiber felt, stainless steel wire cloth
PF-86/254-R	254	86	G2"	0.17m²
PF-86/381-R	381			0.20m²
PF-86/508-R	508			0.27m²
PF-86/760-R	760			0.58m²
PF-140/760-R	760	140		0.65m²

Pleated filter elements 5

A stainless steel pleat filter elements 5 structure including its length, diameter, installing form

Stainless steel pleated filter element 5 structure

Model	L (mm)	D (mm)	M	Filter Area	R (μm)	Filter Media
PF-60/1432-R	1432	60	2" × 12UN-2A	1.015m²	3, 5, 7,10, 15, 20, 25, 30, 40, 60, 75	stainless steel sintered fiber felt, stainless steel wire cloth
PF-60/1241-R	1241			0.98m²
PF-60/1025-R	1025			0.81m²

Pleated filter elements 6

A stainless steel pleat filter elements 6 structure including its length, diameter, installing form

Stainless steel pleated filter element 6 structure

Model	L (inch)	D (mm)	M	Filter Area	R (μm)	Filter Media
PF-1.75/16.31-R	16.31"	1.75"	1.25" - 12UNF -2A	0.21m²	3, 5, 7,10, 15, 20, 25, 30, 40, 60, 75	stainless steel sintered fiber felt, stainless steel wire cloth
PF-1.75/18.63-R	18.63"			0.23m²
PF-1.75/31-R	31"			0.43m²
PF-1.75/47-R	47"			0.54m²

Pleated filter elements 7

A stainless steel pleat filter elements 7 structure including its length, diameter, installing form

Stainless steel pleated filter element 7 structure

Model	L (mm)	D (mm)	M	Filter Area	R (μm)	Filter Media
PF-45/200-R	200	45	1.25"-12UNF 2"-12UN	0.21m²	3, 5, 7,10, 15, 20, 25, 30, 40, 60, 75	stainless steel sintered fiber felt, stainless steel wire cloth
PF-45/800-R	800	45		0.45m²
PF-57/1023-R	1023	57		0.90m²

Pleated filter elements 8

A stainless steel pleat filter elements 8 structure including its length, diameter, installing form

Stainless steel pleated filter element 8 structure

Model	L (mm)	D (mm)	M	Filter Area	R (μm)	Filter Media
PF-46/965-R	965	46	1.25" - 12UN	0.52m²	3, 5, 7,10, 15, 20, 25, 30, 40, 60, 75	stainless steel sintered fiber felt, stainless steel wire cloth
PF-50/1020-R	1020	50	M42 × 2P	0.62m²
PF-60/1020-R	1020	60	M52 × 2P	0.80m²
PF-60/1210-R	1210	60	M52 × 2P	1.00m²

Pleated filter elements 9

A stainless steel pleat filter elements 9 structure including its length, diameter, installing form

Stainless steel pleated filter element 9 structure

Model	L (mm)	D (mm)	M	Filter Area	R (μm)	Filter Media
PF-50/275-R	275	50	M30 × 1.5P	0.18m²	3, 5, 7,10, 15, 20, 25, 30, 40, 60, 75	stainless steel sintered fiber felt, stainless steel wire cloth
PF-50/525-R	525			0.33m²
PF-50/870-R	870			0.54m²
PF-50/1395-R	1395			0.80m²

Pleated filter elements 10

A stainless steel pleat filter elements 10 structure including its length, diameter, installing form

Stainless steel pleated filter element 10 structure

Model	L (mm)	D (mm)	M	Filter Area	R (μm)	Filter Media
PF-60/400-R	400	60	M33 × 1.5P M33 × 2P	0.40m²	3, 5, 7,10, 15, 20, 25, 30, 40, 60, 75	stainless steel sintered fiber felt, stainless steel wire cloth
PF-60/500-R	500			0.50m²
PF-60/1000-R	1000			1.00m²

Pleated filter elements 11

A stainless steel pleat filter elements 11 structure including its length, diameter, installing form

Stainless steel pleated filter element 11 structure

Model	L (mm)	D (mm)	M	Filter Area	R (μm)	Filter Media
PF-62/1195-R	1195	62	M36 × 2P	0.60m²	3, 5, 7,10, 15, 20, 25, 30, 40, 60, 75	stainless steel sintered fiber felt, stainless steel wire cloth
PF-62/1395-R	1395	62	M36 × 2P	0.70m²	3, 5, 7,10, 15, 20, 25, 30, 40, 60, 75

Pleated filter elements 12

A stainless steel pleat filter elements 12 structure including its length, diameter, installing form

Stainless steel pleated filter element 12 structure

Model	L (mm)	D (mm)	M	Filter Area	R (μm)	Filter Media
PF-55/1245-R	1245	55	M33 × 2P	0.91m²	3, 5, 7,10, 15, 20, 25, 30, 40, 60, 75	stainless steel sintered fiber felt, stainless steel wire cloth
PF-55/1247-R	1247			0.91m²
PF-55/1347-R	1347			0.95m²
PF-55/1350-R	1350			0.95m²

The products of special specifications can be manufactured according to customer's requirements.

Feature

Smooth wire pore.
High filtration rating.
Great dirty holding capacity.
Excellent permeability.
High precision and reliable standard specification.
High porosity makes it low pressure drop.
Resist high temperature.
Corrosion resistance.
Repeatedly and easy cleanable.
Low cost and maintenance.
Long service life.
Other size customization.

Application

The pleated filter element can be widely used at industry, medical, chemistry filtration such as:

Hydraulic oil and fuel filtration.
Hot gas filtration.
Hot lube filtration.
Clarity filtration.
Gas-liquid separation.
Oil filtration.
Aerosol application.
Cross flow filtration.
Polymer filtration.
High temperature process.
Process steam.
Medical and analysis devices.

7 customized stainless steel filter elements

Customized stainless steel pleated filter pleated elements