Spiral Brushes

Inverted and external spirals are available both right-hand and left-hand wound, in a wide variety of synthetic (including conductive), metal, and natural filaments and in a full range of pitches. Channel sizes include A, B, C, D, F, G and K and are available in galvanized and stainless steels. Minimum outside diameter (OD) and inside diameter (ID) depend on channel size and channel material as shown below.

	Ez-Flex Strip Brush is available as an alternative to metal back brush. It's great for use around curves and in-field installation. Click here for more information.

Mandrels for external spiral brushes can be made to your specifications, including: solid or tubular construction, keyway or threaded mounting, welded or clip-mounted brush.

If your application requires a spiral with diameter less than those shown, contact a Sealeze Sales Representative for more information.

To e-mail us your application information, click here. Or, call 1-800-787-7325 or 1-804-743-0982

 

External Spiral

Channel Section Size Section Size (X) Width (inches) (Y) Height (inches) A 0.095 0.110 B 0.150 0.152 C 0.180 0.199 D 0.240 0.256 F 0.313 0.313 G 0.350 0.370 K 0.500 0.500

MINIMUM ID (inches) FOR EXTERNAL SPIRALS
Section	Product Code*	Galvanized Channel	Stainless Channel	Stainless Filament
A	ESA1	0.188	1.000	1.750
B	ESB1	0.250	1.000	1.750
C	ESC1	0.500	1.000	2.250
D	ESD1	0.750	1.750	2.440
F	ESF1	1.000	1.750	2.500
G	ESG1	1.000	1.750	2.500
K	ESK1	1.500	2.625	3.500
*T-304 S/S Channel change "1" to "2". T-316L Channel change "1" to "6".

Click here to download a worksheet for External Spiral (pdf)
Or, click here for the On-Line Worksheet

Inverted Spiral

Channel Section Size Section Size (X) Width (inches) (Y) Height (inches) A 0.095 0.110 B 0.150 0.152 C 0.180 0.199 D 0.256 0.256 F 0.313 0.313 G 0.350 0.370 K 0.500 0.500

 

MINIMUM OD (inches) FOR INVERTED SPIRALS
Section	Product Code*	Galvanized Channel	Stainless Channel	Stainless Filament
A	ISA1	0.625	1.000	1.250
B	ISB1	1.312	2.500	2.500
C	ISC1	2.187	3.750	4.250
D	ISD1	2.850	4.250	4.750
F	ISF1	3.500	5.250	5.750
G	ISG1	4.000	6.000	6.500
K	ISK1	8.000	10.000	14.000
*T-304 S/S Channel change "1" to "2". T-316L Channel change "1" to "6".

Click here to download a worksheet for Inverted Spiral (pdf)
Or, click here for the On-Line Worksheet