PTFE bellow mechanical seals WB2

PTFE bellow seals T91 Temperature:20 to 250 Pressure:Up to 25 bar Speed:Up to 25 m/s

PTFE bellow seals T91,equals to WB2,can be used for pumps.

The details as followed:

specification	d	D	D1	D2	L1	L2	L3
T91-1"	25.4	60	54	42.86	17.5	45	42
T91-1 1/8"	28.6	67	60	46.03	27	45	42
T91-1 1/4"	31.75	69	65	50.8	27	45	42
T91-1 3/8"	34.93	72	68	53.98	27	45	42
T91-1 1/2"	38.1	76	71	57.15	27	45	42
T91-1 5/8"	41.28	80	78	63.5	27	45	42
T91-1 3/4"	44.45	84	81	66.68	27	46	44
T91-1 7/8"	47.63	86	84	69.85	27	46	44
T91-2"	50.8	90	87	73.03	27	46	46
T91-2 1/8"	53.98	95	97	79.38	33.5	46	46
T91-2 1/4"	57.15	98	100	82.55	33.5	46	46
T91-2 3/8"	60.3	100	103	85.73	33.5	46	46
T91-25	25	60	60	47	27	45	42
T91-30	30	67	67	53	27	45	42
T91-32	32	69	64	50.7	27	45	42
T91-35	35	72	70	57	27	45	42
T91-40	40	78	76	62	27	45	42
T91-45	45	84	82	67	27	46	44
T91-50	50	88	86	72	27	46	46
T91-55	55	95	90	77	27	46	46
T91-60	60	100	95	82	27	46	46
T91-65	65	105	100	87	27	46	46

If you have any question, please don't hesitate to contact me.