Performance Capabilities of Teflon PTFE Bellow Seals T11 T12

Sizes of Teflon PTFE Bellow Seals T11 T12

16mm to 100mm
0.75” to 4”

PTFE Bellow Mechanical Seals by Size	d	D	D1	D2	L1	L2	L3
T12-16	16	54	48	36.51	8	31	4.8
T12-18	18	54	48	36.51	8	31	4.8
T12-20	20	57	51	39.69	8	31	4.8
T12-22	22	57	51	39.69	8	31	4.8
T12-24	24	61	54	42.86	8	33	4.8
T12-25	25	61	54	42.86	8	33	4.8
T12-28	28	67	65	50.80	11	36	8.0
T12-30	30	70	68	53.98	11	37	8.0
T12-32	32	70	68	53.98	11	37	8.0
T12-33	33	73	71	57.15	11	38	8.0
T12-35	35	73	71	57.15	11	38	8.0
T12-38	38	76	78	63.50	11	38	8.0
T12-40	40	80	81	66.68	11	40	8.0
T12-43	43	83	84	69.85	11	40	8.0
T12-45	45	83	84	69.85	11	40	8.0
T12-48	48	89	97	79.38	14.3	43	9.5
T12-50	50	89	97	79.38	14.3	43	9.5
T12-53	53	103	100	82.55	14.3	53	9.5
T12-55	55	107	103	85.73	14.3	53	9.5
T12-58	58	110	106	88.90	14.3	53	9.5
T12-60	60	110	106	88.90	14.3	53	9.5
T12-63	63	113	110	92.08	14.3	53	9.5
T12-65	65	116	113	95.25	14.3	53	9.5
T12-68	68	118	116	98.43	14.3	53	9.5
T12-70	70	118	116	98.43	14.3	53	9.5
T12-75	75	126	121	103.19	14.3	53	9.5
T12-80	80	150	132	114.30	14.3	73	9.5
T12-85	85	156	138	120.65	14.3	73	9.5
T12-90	90	163	144	127.00	14.3	73	9.5
T12-95	95	163	144	127.00	14.3	73	9.5
T12-100	100	169	151	133.35	14.3	73	9.5

PTFE Bellow Mechanical Seals by Size	d	D	D1	D2	L1	L2	L3
T12-0.75"	19.0	54	48	36.51	8	31	4.8
T12-0.875"	22.2	57	51	39.69	8	31	4.8
T12-1"	25.4	61	54	42.86	8	33	4.8
T12-1.125"	28.5	67	65	50.86	11	36	8.0
T12-1.25"	31.7	70	68	53.98	11	37	8.0
T12-1.375"	34.9	73	71	57.15	11	38	8.0
T12-1.5"	38.1	76	78	63.50	11	38	8.0
T12-1.625"	41.2	80	81	66.68	11	40	8.0
T12-1.75"	44.4	83	84	69.85	11	40	8.0
T12-1.875"	47.6	86	87	73.03	11	43	8.0
T12-2"	50.8	89	97	79.38	14.3	43	9.5
T12-2.125"	53.9	103	100	82.55	14.3	53	9.5
T12-2.25"	57.1	107	103	85.73	14.3	53	9.5
T12-2.375"	60.3	110	106	88.90	14.3	53	9.5
T12-2.5"	63.5	113	110	92.08	14.3	53	9.5
T12-2.625"	66.6	116	113	95.25	14.3	53	9.5
T12-2.75"	69.8	118	116	98.43	14.3	53	9.5
T12-2.875"	73.0	122	117	100.01	14.3	53	9.5
T12-3"	76.2	126	121	103.19	14.3	53	9.5
T12-3.25"	82.5	150	132	114.30	14.3	73	9.5
T12-3.5"	88.9	156	138	120.65	14.3	73	9.5
T12-3.75"	95.2	163	144	127.00	14.3	73	9.5
T12-4"	101.6	169	151	133.35	14.3	73	9.5