All measurements in mm.
fan filter assemblies –
PMFA ‘T’ Series
Description
A family of low profile filter assemblies
designed for use with both 80mm2and
119mm2PAPST axial fans. In both cases,
the filter assemblies mount directly on to the
existing fixing locations. The ‘T’ series is a
compact design yet very robust for where
space is at a premium.
Construction
The assembly consists of four parts, an outer
cover, a filter pad, a mesh screen and
a finger guard. The cover, mesh and finger
guard are moulded in ‘Zytel’ nylon resin.
The inclusion of a finger guard as part of the
assembly will allow the filter medium to be
changed without the equipment having to be
switched off. The pad is manufactured from
white polyester type KS-22.
Filter Performance
The KS-22 pad will achieve a 60% dust
particle retention and is heat resistant to
100°C. A reduction in airflow of around
10-30% can be expected in some applications
when fitting the filter assembly.
Features
• Compact, low profile design
• Rigged construction
• Quick change filter pad
• Fits both 80mm2and 119mm2fans
• Utilise existing hole fixing positions
• Filter pad can be changed without switching
off fan as the finger guard remains in place.
Cover
Finger Guard
Mesh
Filter
Pad
A
B
C
Cover
D
Finger Guard
Dimensions
Fan size A B C D
80mm286.5 86.5 11 71.5
119mm2126 126 13.5 104.8
Ordering information (filter assemblies)
Fan series Size Part number
8000 80mm2PMFA80T
4000 119mm2PMFA120T
Ordering information (spare filter pads)
Filter assembly Pack details Part number
PMFA80T Pack of 5 FP80T
PMFA120T Pack of 5 FP120T
air filters
Papst plc East Portway Andover Hampshire SP10 3RT
Tel +44 (0)1264 333388 Fax +44 (0)1264 332182 www.papstplc.com
Fit it. Forget it.
5246 PAPST cat REPRO 6/9/00 3:58 pm Page 9
air filters
Inner Plate
Filter Pad
Grill Cover
fan filter assemblies –
PMFA Series
Description
A family of filters for use with the main sizes
of axial fans, i.e. 60mm2, 80mm2, 92mm2,
119mm2and 150/172mm diameter.
All filter assemblies mount directly on
to the existing fixing locations. The 60mm2
assembly is compact and low profile by
design, with a similar version also available
in the 80mm2model.
Construction
The assembly consists of three parts; an outer
grill cover, an inner fixing plate and a filter pad.
The grill cover is moulded in polycarbonate
with a matt finish. It incorporates quick release
fasteners to assist easy changing of the filter
pad. The inner fixing plate is constructed of
steel sheet, with a matt black epoxy powder
finish. A welded wire screen provides
protection when the filter pad is changed
with the fan still running.
The filter pad is made of white synthetic
bonded fibre to specification P15/150R.
Filter Performance
The filter pad will achieve a 75% dust particle
retention down to 5-10 microns in size and
can withstand temperatures of up to 100°C.
The pad is also flame resistant to BS2963.
A reduction in airflow of around 20-30% can
be expected with a clean filter assembly fitted.
Features
• Tough, durable construction
• Quick change filter pad
• Fit fans from 60mm2to Ø172mm
• Utilise existing hole fixing positions on most
PAPST fans
• Filter pad can be changed without switching
off fan.
Ordering Information (filter assemblies)
Part No. Fan size A B C D
PMFA60L 60mm265 65 13.5 50
PMFA80L 80mm285 85 14 71.5
PMFA80 80mm2125 105 17.5 71.5
PMFA90 92mm2125 105 17.5 82.5
PMFA120 119mm2162 136 18.5 104.8
PMFA160 150/172Ø 226 190 19.5 162
Ordering Information (spare filter pads)
Pad Part No. Assembly Part No. Pack Qty
FP60L PMFA60L 5
FP80L PMFA80L 5
FP80 PMFA80 5
FP90 PMFA90 5
PMFA120 PMFA120 5
PMFA160 PMFA160 5
All measurements in mm.
Papst plc East Portway Andover Hampshire SP10 3RT
Tel +44 (0)1264 333388 Fax +44 (0)1264 332182 www.papstplc.com
Fit it. Forget it.
5246 PAPST cat REPRO 6/9/00 3:58 pm Page 10
