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Mechanical seal R-MFL WT80

Mechanical seal R-MFL WT80

Mechanical seal R-MFL WT80 with welded metal bellows. It is used in pumps: Lowara, Ebara, EMU, Flugt, Fristam, GEA Tuchenhagen, Goetze, etc. Analog to mechanical seals: Burgmann MBS100, MFLWT 80, MFLCT.

Temperature: -20°~400°

Pressure: ≤2.5 MPa

Speed: ≤15 m/sec

Materials:

Rotary ring: Carbon/SIC/TC;
Stationary ring: SIC/SUS/TC;
Bellows: М6/T6;
Spring: SS304/SS316;
Metal parts: SS304/SS316.

Schematic diagram of R-MFL WT80 mechanical seal

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d1 (H6)	d3 (Max)	d6 (h8)	d7 (±0.5)	L3	L4 (h8)	L8
18	40	31	37	46.5	11.5	19.5
20	42	34	40	46.5	11.5	19.5
22	44	37	43	46.5	11.5	19.5
24	46	37	43	46.5	11.5	19.5
25	47	39	45	46.5	11.5	19.5
28	50	42	48	46.5	11.5	19.5
30	52	44	50	46.5	11.5	19.5
32	54	49	56	46.5	14.0	22.0
33	55	49	56	46.5	14.0	22.0
35	57	51	58	46.5	14.0	22.0
38	60	54	61	46.5	14.0	22.0
40	66	56	63	47.5	14.0	22.0
43	69	59	66	47.5	14.0	22.0
45	71	62	70	47.5	15.0	23.0
48	74	65	73	47.5	15.0	23.0
50	76	67	75	47.5	15.0	23.0
53	79	70	78	47.5	15.0	23.0
55	81	72	80	47.5	15.0	23.0
58	85	75	83	53.0	15.0	23.0
60	87	77	85	53.0	15.0	23.0
63	90	81	90	53.0	18.0	26.0
65	92	83	92	53.0	18.0	26.0
68	95	88	97	53.0	18.0	26.0
70	97	88	97	53.0	18.0	26.0
75	102	95	105	52.8	18.2	26.2
80	107	100	110	52.8	18.2	26.2
85	112	105	115	52.8	18.2	26.2
90	117	110	120	53.8	17.2	25.2
95	122	115	125	53.8	17.2	25.2
100	127	122	134.3	54.0	20.0	30.0