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Bossmanfilter PRE FILTERS
BP - Series & BW - Series
Ultimate in Filtration & Purification Technology
Coarse / Pre Filters
Coars / Pre Filters are primary stage of filters used to arrest large dust particles of
size down to 10 micron and to filters lints,soot,plant pollen,insects and dust from
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atmospheric air,Thease filters are classified under DIN EN 779 / ASHRAE 52.2-1999
These filters are used in virtually any air handling applications.
Better filteration is the first step in improving indoor Air Quality. Pleated panel filters
outperform ordinary furnace filters with higher efficiency and lower pressure drop
allowing air-handling systems to stay cleaner and more efficiently.
Applications
¨ Clean rooms for micro component
¨ Electronic manufacture & assembly
¨ Aerospace Engineering
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¨ Bicharged atmosphere
¨ Laminar flow workstations
¨ Bio safe Hoods
¨ Hospital Operating Theatre
¨ Intensive care Units
¨ Automic Research
¨ Prefilter stage to ULPA systems
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Features and Specifications :
¨ Most Suitable as a prefilter for LAF cabinets,clean room return air filters and air
fil
handling unit prefilters.
¨ Synthetic adhesives to bond media to frame Cleanable with compressed air.
¨ Non standard sizes can also be manufactured as per customer requirements.
¨ The filter frames can be fabricated with / without flange as per specific customer
requirements.
Pleated Panel Filters ¨Protective screen or perforated sheet can be provided on specific request.
BP - Series ¨ Available in casing thickness from 0.5mm to 2mm in variants of
Mild steel / Galvanised steel / Aluminium / Stainless steel with a surface finish
of enamel painted or powder coated.
¨ 5,10 & 20 microns available upon request.
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¨Pressure Drop Shall be 5 to 10±2mmWC,Depends on the operating Conditions
Pleated Filter - BP Series - 2” Thickness Pleated Filter - BP Series - 4” Thickness
Dimensions Dimensions
Model Sizes Actual size Flow rate Model Sizes Actual size Flow rate
B10-Series Inches In mm M3/Hr Inches In mm M3/Hr
BP-25025050 10 x 10 242 x 242 504 BP-250250100 10 x 10 242 x 242 648
BP-30030050
Size-3 12 x 12 289 x 289 720 BP-300300100 12 x 12 289 x 289 900
BP-37537550
Flow - 25 GPM 15 x 15 369 x 369 1188 BP-375375100
m
15 x 15 369 x 369 1500
BP-45045050 18 x 18 445 x 445 1728 BP-450450100 18 x 18 445 x 445 2160
BP-50025050
B20-SERIES 20 x 10 495 x 242 1045 BP-500250100 20 x 10 495 x 242 1300
BP-50040050 20 x 16 495 x 394 1728 BP-500400100 20 x 16 495 x 394 2088
BP-50050050
Size-4 20 x 20 495 x 495 2160 BP-500500100 20 x 20 495 x 495 2628
BP-62540050
Flow - 50 GPM 25 x 16 620 x 394 2160 BP-625400100 25 x 16 620 x 394 2600
BP-62550050 25 x 20 620 x 495 2736 BP-625500100 25 x 20 620 x 495 3275
BP-60030050 24 x 12 594 x 289 1550 BP-600300100 24 x 12 594 x 289 1840
BP-60050050
B30-Series 24 x 20 594 x 495 2628 BP-600500100 24 x 20 594 x 495 3125
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Metal Washable Filter BP-60060050 24 x 24 594 x 594 3200 BP-600600100 24 x 24 594 x 594 3780
Data based on Face Velocity of 2.5 m/s 500 fpm
BW - Series Data based on Face Velocity of 3.0 m/s 600 fpm
Metal Washable Filter - BW Series - 1” Thickness Metal Washable Filter - BW Series - 2” Thickness
Dimensions Dimensions
Model Technical Specifications Model Sizes Actual size Flow rate
Model Sizes Actual size Flow rate
BP- Series Clasifications - G4 to EN779 Inches In mm M3/Hr Inches In mm M3/Hr
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Opp.Temp - 100°C (max) BW-25025025 10 x 10 242 x 242 440 BW-25025050 10 x 10 242 x 242 440
PD at clean - 20 Pa 75 Pa ** BW-30030025 12 x 12 289 x 289 612 BW-30030050 12 x 12 289 x 289 612
BW-37537525 15 x 15 369 x 369 972 BW-37537550 15 x 15 369 x 369 972
BW-45045025 18 x 18 445 x 445 1450 BW-45045050 18 x 18 445 x 445 1450
BW - Series Clasifications - G2 to EN779 BW-50025025 20 x 10 495 x 242 900 BW-50025050 20 x 10 495 x 242 900
Opp.Temp - 100°C (max) BW-50040025 20 x 16 495 x 394 1450 BW-50040050 20 x 16 495 x 394 1450
PD at clean - 8 Pa to 25 Pa ** BW-50050025 20 x 20 495 x 495 1800 BW-50050050 20 x 20 495 x 495 1800
BW-62540025 25 x 16 620 x 394 2000 BW-62540050 25 x 16 620 x 394 2000
BW-62550025 25 x 20 620 x 495 2270 BW-62550050 25 x 20 620 x 495 2270
** PD at clean will be based on face velocity
BW-60030025 24 x 12 594 x 289 1224 BW-60030050 24 x 12 594 x 289 1224
BW-60050025 24 x 20 594 x 495 2125 BW-60050050 24 x 20 594 x 495 2125
BW-60060025 24 x 24 594 x 594 2600 BW-60060050 24 x 24 594 x 594 2600
Bossmanfilter reserves the right to modify, in any moment technical details without notice. Data based on Face Velocity of 2.5 m/s (500 fpm) Data based on Face Velocity of 2.5 m/s (500 fpm)
Accessories shown in the pictures are not a part of the equipments
R For further details,Please contact
Bossmanfilter Bossman Instruments Technology
Ultimate in Filtration & Purification Technology An ISO 9001:2008 Certified Company
R No. 401/2, G/8 (A), Swastik Manandi Arcade,Ground Floor, S.C. Road, Bangalore - 560 020. INDIA .
Ph : 91-80-2346 3313, Telefax : 91-80-2346 3313
Web site : www.bossmaninternational.com , www.bossmanfilter.com ,
E-mail : bossmanfilter@bossmaninternational.com,info@bossmanfilter.com