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Home | Industries | Pharmaceutical| PSSF Stainless Steel Pleated Felt

PSSF Stainless Steel Pleated Felt

Filter Cartridge

Cobetter PSSF Stainless Steel Pleated Felt Filter Cartridges constructed with stainless steel sintered felt and shaped during the pleating process. These filters have a large filtration area.

The stainless steel sintered felt is made from stainless steel fiber, which is then sintered under high temperatures to form the porous depth filtration material.

PSSF Filter Cartridges features include a graded pore size from coarse upstream to fine downstream, which results in a higher dirt holding capacity and longer service life.

PSSF II is made of “Bekaert” stainless steel felt and achieves close to absolute retention efficiency.

Features and Benefits

ALL-Stainless Steel Construction
Free Particle Release
High Temperature; Corrosive and Oxidation Resistant
Porous Depth Filtration Media
Unique Pleating Technology
Inside Support Layer
Outside Protection Net Available
High Dirt Holding Capacity and Long Service Life

Materials of Construction

Inside Support Layer	304/316 Stainless Steel
Filtration Medium	304/316 Stainless Steel
End Cap	304/316 Stainless Steel
Outside Protection Net (Optional)	Outside protection net recommended when the operating pressure is up to 0.2 MPa

Configurations

Double Open-End (DOE)

Single Open-End (SOE)

Operating Conditions

Max. Differential Pressure	5.0bar
Max. Operating Temperature	480°C

Parameters

Code	Removal Ratings(μm)	Pore Efficiency%	Initial Differential Pressure(KPa)	Absolute Removal Rating(μm)	Average Air Permeability (L/dm²min)	Flow Rate (m³/h)
1	3.0	0.5	70%	7.9	10	0.8
2	5.0	1	75%	5.0	47	1.3
3	7	1.5	76%	6.5	63	1.6
4	10	2	75%	7.8	105	2.0
5	25	16	80%	19.0	355	2.5
6	40	25	-	-	-	-
7	60	45	-	-	-	-

Testing Performed According to GB/T5453; Testing DP is 200Pa; Testing Medium is Air

Testing Liquid Viscosity is 1CP.S; Filter Tested with 60mm diameter and 300mm length; Testing Pressure is 1.5 bar

Bekaert Filtration Media

Length and Area

Nominal Length	Filtration Area Domestic Felt Bekaert Felt
5 in. (127 mm)	0.096 m²	0.075 m²
10 in. (254mm)	0.19m²	0.15m²
20 in. (508mm)	0.38 m²	0.30 m²
30 in. (762mm)	0.57 m²	0.45 m²
40 in. (1016mm)	0.76m²	0.60m²