Flue Brushes

Available in sizes from 1/2" thru 4" diameters, these flue brushes are made in carbon steel, stainless steel, nylon or brass filament. Pipe nipples are attached unless otherwise specified for use with extensions. The brushes feature four wire, double spiral construction for maximum filament density. Flue brushes are ideal for cleaning soot and carbon deposits from pipes and for cleaning tube sheets. Nipple sizes include:
5/16 -18 I.D. threaded nipple on 1/2" diameter.
1/8" Pipe Nipple on 3/4" diameter.
1/4" Pipe Nipple on 7/8" diameter and larger.
Nipples will be attached to flue brushes unless otherwise specified.

Actual Brush Dia.	BP	OAL	ALL 302 Stainless	Stainless Fill	Hi-Temp. Carbon St.	Wire Size	6-12 Nylon	Nylon Size	Brass Fill	Wire Size
1/2"	4"	7"	90-SS500	90-S500	90-C500	.008	90-N500	.017	90-B500	.008
5/8"	4"	7"	90-SS625	90-S625	90-C625	.01	90-N625	.017	90-B625	.010
3/4"	4"	7"	90-SS750	90-S750	90-C750	.01	90-N750	.017	90-B750	.010
7/8"	4"	7"	90-SS875	90-S875	90-C875	.01	90-N875	.017	90-B875	.010
1"	4 1/2"	7 1/2"	90-SS1000	90-S1000	90-C1000	.012	90-N1000	.022	90-B1000	.012
1 1/4"	4 1/2"	7 1/2"	90-SS1250	90-S1250	90-C1250	.012	90-N1250	.022	90-B1250	.012
1 1/2"	4 1/2"	7 1/2"	90-SS1500	90-S1500	90-C1500	.012	90-N1500	.028	90-B1500	.012
1 3/4"	4 1/2"	7 1/2"	90-SS1750	90-S1750	90-C1750	.012	90-N1750	.028	90-B1750	.012
2"	4 1/2"	7 1/2"	90-SS2000	90-S2000	90-C2000	.012	90-N2000	.028	90-B2000	.012
2 1/4"	4 1/2"	7 1/2"	90-SS2250	90-S2250	90-C2250	.012	90-N2250	.032	90-B2250	.012
2 1/2"	4 1/2"	7 1/2"	90-SS2500	90-S2500	90-C2500	.012	90-N2500	.032	90-B2500	.012
2 3/4"	4 1/2"	7 1/2"	90-SS2750	90-S2750	90-C2750	.012	90-N2750	.032	90-B2750	.012
3"	4 1/2"	7 1/2"	90-SS3000	90-S3000	90-C3000	.014	90-N3000	.032	90-B3000	.012
3 1/2"	4 1/2"	7 1/2"	90-SS3500	90-S3500	90-C3500	.014	90-N3500	.045	90-B3500	.018
4"	5"	8"	90-SS4000	90-S4000	90-C4000	.016	90-N4000	.045	90-B4000	.018
Tufted Style Flue Brushes available on special order

Available in sizes from 5/16" thru 19/32" diameters, these flue brushes are made in carbon steel, stainless steel, nylon or brass filament. 8-32 threaded adaptors are attached for use with extensions. The brushes feature double stem, double spiral construction for maximum filament density. Flue brushes are ideal for removing soot and carbon deposits from pipes and for cleaning tube sheets.

Stainless Fill
Catalog Number	Actual Brush Dia.
92-S312	5/16"
92-S344	11/32"
92-S375	3/8"
92-S437	7/16"
92-S500	1/2"
92-S562	9/16"
92-S594	19/32"
Hi-Temp. Carbon St.
Catalog Number	Actual Brush Dia.
92-C312	5/16"
92-C344	11/32"
92-C375	3/8"
92-C437	7/16"
92-C500	1/2"
92-C562	9/16"
92-C594	19/32"
6-12 Nylon
Catalog Number	Actual Brush Dia.
92-N312	5/16"
92-N344	11/32"
92-N375	3/8"
92-N437	7/16"
92-N500	1/2"
92-N562	9/16"
92-N594	19/32"
Brass Fill
Catalog Number	Actual Brush Dia.
92-B312	5/16"
92-B344	11/32"
92-B375	3/8"
92-B437	7/16"
92-B500	1/2"
92-B562	9/16"
92-B594	19/32"