Products / Coval - Vacuum managers

Vacuum Filters, FVI
Presentation
The FVI range is compatible with pneumatic vacuum generators (venturi) or electric vacuum pumps (the FVI 2 model is suitable for a suction turbine). Each filter is fitted with an interchangeable cartridge treated to guarantee long life expectancy for the whole unit.
The filtering element consists of a 5 micron filter (made of paper for version C), which is sufficient to protect pumps and venturi under normal operating conditions.

Note: For filtration leaving large deposits (powder), mount the fi lter horizontally or upside down.

Important : These filters are designed for vacuum. They cannot withstand pressure greater than atmospheric pressure.

Filter cartridge available in 3 versions: paper, polyester and stainless steel.
Specifications
Material:
. Body stamped steel sheet
. Treatment: Black paint

Filtration:
. 5 microns with a paper cartridge
. 3 microns with a polyester cartridge
. 60 microns with a stainless steel cartridge

Pressure loss:
. 2 to 4% vacuum with a new filter
. 5 to 7% vacuum with average clogging
liens
Documentation
reference models
mod		 material
mat		 flow rate
flow rate (SCFM)		 R
R (G)		 Filtration
Filtra (µ)
FVI2C Filtre Paper 175 2'' 5
FVI2CE Cartouche Paper 175 5
FVI2I Filtre Stainless Steel 175 2'' 60
FVI2IE Cartouche Stainless Steel 175 60
FVI2P Filtre Polyester 175 2'' 3
FVI2PE Cartouche Polyester 175 3
FVI12C Filtre Paper 21 1/2 5
FVI12CE Cartouche Paper 21 5
FVI12I Filtre Stainless Steel 21 1/2 60
FVI12IE Cartouche Stainless Steel 21 60
FVI12P Filtre Polyester 21 1/2 3
FVI12PE Cartouche Polyester 21 3
FVI34C Filtre Paper 21 3/4 5
FVI34I Filtre Stainless Steel 21 3/4 60
FVI34P Filtre Polyester 21 3/4 3
FVI38C Filtre Paper 14 3/8 5
FVI38CE Cartouche Paper 14 5
FVI38I Filtre Stainless Steel 14 3/8 60
FVI38IE Cartouche Stainless Steel 14 60
FVI38P Filtre Polyester 14 3/8 3
FVI38PE Cartouche Polyester 14 3
FVI114C Filtre Paper 49 1''1/4 5
FVI114CE Cartouche Paper 49 5
FVI114GC Filtre Paper 84 1''1/4 5
FVI114GCE Cartouche Paper 84 5
FVI114GI Filtre Stainless Steel 84 1''1/4 60
FVI114GIE Cartouche Stainless Steel 84 60
FVI114GP Filtre Polyester 84 3
FVI114GPE Cartouche Polyester 84 3
FVI114I Filtre Stainless Steel 49 1'1/4 60
FVI114IE Cartouche Stainless Steel 49 60
FVI114P Filtre Polyester 49 1''1/4 3
FVI114PE Cartouche Polyester 49 3