January 28, 2012 by admin

Standard Seal and Gland Sizes

Seal Designs:
100 Series
200 Series
300 Series
400 Series
500 Series
600 Series

Energized PTFE Seals

System Type:
Rod
Piston

A	B
Diameter	Diameter
All Designs
Cross Sectio – A
1/16 inch Nominal
0.0000-0.0005	-0.00050.0000
0.094to0.375	0.219to0.500
0.0000-0.0010	0.00100.0000
0.437to1.500	0.562to1.625
0.0000-0.0015	0.00150.0000
1.625to2.500	1.750to2.625

All Designs
Cross Section – B
3/32 inch Nominal
0.0000-0.0005	0.00050.0000
0.094to0.375	0.281to0.562
0.0000-0.0010	0.00100.0000
0.437to1.5	0.625to1.687
0.0000-0.0015	0.00150.0000
1.75to2.5	1.937to2.687
0.0000-0.0020	0.00200.0000
2.812to4	3to4.187

A	B
Diameter	Diameter
All Designs
Cross Section – C
1/8 inch Nominal
0.0000-0.0005	0.00050.0000
0.187to0.375	0.437to0.625
0.0000-0.001	0.0010.0000
0.437to1.5	0.687to1.75
0.0000-0.0015	0.00150.0000
1.625to2.5	1.875to2.75
0.0000-0.002	0.0020.0000
2.625to4	2.875to4.25
0.0000-0.0030	0.00300.0000
4.125to9	4.375to9.25

All Designs
Cross Section – D
3/16 inch Nominal
0.0000-0.001	0.0010.0000
0.5to1.5	0.875to1.375
0.0000-0.0015	0.00150.0000
1.625to2.5	2to2.875

A	B
Diameter	Diameter
All Designs
Cross Section – D
3/16 inch Nominal
0.0000-0.0020	0.00200.0000
2.625to4	3to4.375

All Designs
Cross Section – E
1/4 inch Nominal
0.0000-0.0015	0.00150.0000
1.5to2.5	2to3
0.0000-0.002	0.0020.0000
2.75to4	3.25to4.5
0.0000-0.0030	0.00300.0000
4.5to18	5to18

All Designs
Cross Section – F
3/8 inch Nominal
0.0000-0.003	0.0030.0000
2.5to24	3.25to26

All Designs
Cross Section – G
1/2 inch Nominal
0.0000-0.0030	0.00300.0000
3.5to72	4.5to72

Cross Section Code	Nominal Cross Section Code	SEAL INSIDE DIAMETER SIZE RANGES
		Possible Sizes	Suggested Sizes	Suggested Sizes	Possible Sizes
		Minimum	Minimum	Maximum	Maximum
A	1/16″	.050″	.187″	.750″	2.50″
B	3/32″	.094″	.500″	1.50″	4.00″
C	1/8″	.187″	1.00″	2.50″	8.00″
D	3/16″	.500″	1.50″	4.00″	12.00″
E	1/4″	1.50″	2.00″	8.00″	18.00″
F	3/8″	Requested	2.50″	15.00″	26.00″
G	1/2″	Requested	3.50″	24.00″	72.00″

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