There's a diaphragm HEPA filter - Songhai Purification Technology (Suzhou) Co., LTD

There's a diaphragm HEPA filter

Product features

Main filter for clean room air conditioning system filtration.
Suitable for high purification level environment.
Filter efficiency: H13 H14

With the bulkhead design, the corrugated bulkhead can accurately maintain the fold spacing and allow smooth air circulation.
Aluminum frame and galvanized frame are available.
Maximize the use of filter material with minimal resistance.
filter material on both sides 180 fold, fold to form a wedge fold layer, filter material bending when there are two indentation, so that it forms a wedge box fold layer at the end of the partition, wedge box fold layer can prevent the filter material damage.
High efficiency, low resistance, large dust capacity

Technical parameter

	dimension	septum	Rated air volume	Surface wind velocity	Rated initial resistance		Suggested final resistance
	WxHxD（mm）		(m3/h)	（m/s）	(Pa)		(Pa)
High efficiency diaphragmatic filter - standard air volume
					H13	H14	Initial resistance 2-2.5 times
SH-SB 3056108	305x610x80	Aluminium diaphragm	200	0.36	249	280
SH-SB 6106108	610x610x80	Aluminium diaphragm	420	0.36	249	280
SH-SB 30561015	305x610x150	Aluminium diaphragm	420	0.77	249	280
SH-SB 61061015	610x610x150	Aluminium diaphragm	900	0.77	249	280
SH-SB 30561022	305x610x220	Aluminium diaphragm	650	1.2	249	280
SH-SB 61061022	610x610x220	Aluminium diaphragm	1400	1.2	249	280
SH-SB 305610292	305x610x292	Aluminium diaphragm	860	1.6	249	280
SH-SB 610610292	610x610x292	Aluminium diaphragm	1860	1.6	249	280
High efficiency separator filter - high air volume
SH-SB 3056108S	305x610x80	Aluminium diaphragm	400	0.6	249	280	Initial resistance 2-2.5 times
SH-SB 6106108S	610x610x80	Aluminium diaphragm	800	0.6	249	280
SH-SB 30561015S	305x610x150	Aluminium diaphragm	550	1	249	280
SH-SB 61061015S	610x610x150	Aluminium diaphragm	1170	1	249	280
SH-SB 30561022S	305x610x220	Aluminium diaphragm	850	1.55	249	280
SH-SB 61061022S	610x610x220	Aluminium diaphragm	1820	1.55	249	280
SH-SB 305610292S	305x610x292	Aluminium diaphragm	1120	2	249	280
SH-SB610610292S	610x610x292	Aluminium diaphragm	2400	2	249	280
※Note: ① Initial resistance tolerance of performance ±10% ② Please consult sales engineer for special size