Multi Maze Sizing & Specifications

How to Construct a Part Number (Complete Unit)

Note: For better sound attenuation in low and mid range frequencies place a “BWM” in front of the model number and remove the “M” after the number for the correct unit designation (sample BWM8SGN).

Mutli Maze Specifications & Sizes

 

Model Number

 

Max. CFM

Base Size (inches)

Height Less Connection
(inches)

Diameter (inches)

Approximate Shipping Weight (LBS)

Min. Any

Max. Flange

Max. MPT

Type
M

Type
BWM

W/O Hood

With Hood

Type M

Types MU & BWM

Add for Hood

Element Only

8

400

3

3.5

6

8-3/8

17-1/8

8-5/8

10-5/8

20

35

10

6

10

700

4

5

8

10-3/8

21-1/8

10-5/8

14-5/8

25

50

15

9

12

1000

5

6

10

12-3/8

25-1/8

12-5/8

16-5/8

60

70

15

11

14

1350

6

8

12

14-3/8

29-1/8

14-5/8

18-5/8

70

85

25

17

18

2250

8

10

12

18-3/8

37-1/8

18-5/8

24-5/8

90

140

40

35

22

3250

10

14

12

22-3/8

45-1-8

22-5/8

32-5/8

135

200

50

42

225

4000

10

14

12

28-3/8

51-1/8

22-5/8

32-5/8

175

230

55

53

30

6000

12

22

12

30-3/8

61-1/8

30-5/8

42

255

375

75

77


Note: For paper elements, add "DM" to the front of the model number. To order element only add "-826" to model number.

Types and Sizes of Connections

Standard
base sizes

 3”

3-1/2”

 4”

 5”

6”

8”

10”

12”

14”

16”

 18”

20”

 22”

Connection size code for MPT

 GN

GE

 GS

GQ

GT

GV

 GW

GX

 -

 -

-

-

-

Connection size code for flange

EN

EE

 ES

EQ

ET

EV

EW

EX

EY

 EO

 EZ

EZZ

 EXZ


Note: Units are furnished with studs to match an ANSI 125/150 lb standard pipe flange. Only ½ the number of studs studs are installed that are normally called out for size flange specified. Companion flanges are not furnished by Falls Filtration, Inc.

Falls Filtration Technologies reserves the right to change any model or specification at any time without notice.

Multi Maze Industrial Air Intake:

Multi Maze Sizing & Specifications

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Falls Filtration Technologies reserves the right to change any model or specification at any time without notice.