single spring rubber bellow mechanical seal of pump

single spring rubber bellow mechanical seal of pump
Weijin Mechanical Seals Factory is specialized in production all types of pump kit machinery sealing elements and sealing auxiliary materials,such as pump mechanical seals,auto cooling pump seals,industrial pump mechanical seals and ceramic face seal,etc.The products are widely applied to machinery,chemical industry,pharmacy,auto industry and food,etc.

Features of single spring rubber bellow mechanical seal of pump
1.Model: BIA
2.Stationary ring: ceramic/SIC/TC
3.Rotary ring: carbon/SIC/TC
4.Secondary seal: NBR/EPDM/VITON
5.Spring&Metal parts: steel

Working conditions of single spring rubber bellow mechanical seal of pump
1.Pressure: ≤0.8Mpa
2.Speed: ≤10m/s
3.Temperature: -20ºC~150ºC

Pictures of single spring rubber bellow mechanical seal of pump

Drawing of single spring rubber bellow mechanical seal of pump

Size of single spring rubber bellow mechanical seal of pump

Model	d	D	D1	L1	L2
WJBIA-14	14	27.5	30	5	18.7
WJBIA-16	16	28.5	32	5	21
WJBIA-18	18	31.2	35	7.5	22.5
WJBIA-20	20	31.7	35	8	21
WJBIA-24	24	40.2	39	8	25.5
WJBIA-25	25	40.2	40	8	25.5
WJBIA-28	28	44.1	43	8	25.5
WJBIA-30	30	45.1	45	9	25.5
WJBIA-32	32	49	48	9	33.5
WJBIA-33	33	49	48	9	33.5
WJBIA-35	35	50.2	50	9	33.5
WJBIA-38	38	55.3	56	9	33.5
WJBIA-40	40	57	58	9	33.5
WJBIA-43	43	60.7	61	9.5	36.5
WJBIA-45	45	62.5	63	9.5	38
WJBIA-48	48	66.5	66	9.5	38
WJBIA-50	50	68.6	70	9.5	38
WJBIA-53	53	70.8	73	9.5	41
WJBIA-55	55	72.4	75	9.5	41
WJBIA-58	58	80	78	9.5	42
WJBIA-60	60	83	80	9.5	42
WJBIA-65	65	87.2	85	9.5	43
WJBIA-70	70	91.6	92	11	45
WJBIA-75	75	99.4	97	12	48
WJBIA-80	80	104.6	104	12	55
WJBIA-85	85	111	109	12	64.2
WJBIA-90	90	113	114	12	66.2

single spring rubber bellow mechanical seal of pump