YJ 609 Mechanical Seal (Metal Bellows Mechanical Seal Replace JOHN CRANE TYPE 609)

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YJ 609 Mechanical Seal (Metal Bellows Mechanical Seal Replace JOHN CRANE TYPE 609)

Our Mechanical seal model YJ609 can Replace JOHN CRANE TYPE 609.

The normal material combination include:

Antimony Carbon /Sic/ Flexible graphite /4J42 and so on.

we also can make changes as customers'requirement or totally totally design a new type of mechanical seal to meet clients'needs.

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Product Description

Operating Limits:

Pressure: ≤2MPa

Speed: ≤23 m/s

Temperature: -75℃～+370℃

Material：

Rotary Ring：Antimony Carbon /SiC/TC

Stationary Ring :SiC/TC

Secondary Ring : Flexible graphite/ kalrez

Spring ：AM350/ Alloy 718/Hastelloy/SS316

Other Parts:4J42/SS304/SS316

Replaceable Stationary Ring

YJOS2（Euro）,YJA

Download：

1.YJ609

Technical Parameter:

d	D7	D3	L3	L4
25.4	41.28	41.28	38.89	11.1
28.58	44.44	44.45	39.67	11.1
31.75	47.63	47.63	40.46	11.1
34.93	50.8	50.8	40.46	11.1
38.1	53.98	53.98	40.46	11.1
41.28	60.33	57.15	40.46	12.7
44.45	63.5	60.33	41.28	12.7
47.63	66.68	63.5	41.28	12.7
50.8	69.85	66.68	42.06	12.7
53.98	76.2	69.85	42.06	14.3
57.15	79.38	73.03	43.66	14.3
60.33	82.55	76.2	43.66	14.3
63.5	85.73	82.55	44.45	14.3
66.68	85.73	85.73	45.24	15.9
69.85	88.9	88.9	45.24	15.9
73.03	95.25	93.65	47.63	15.9
76.2	98.43	96.82	47.63	15.9
79.38	101.6	101.6	47.63	19.84
82.55	104.78	104.78	47.63	19.84
85.73	107.95	107.95	47.63	19.84
88.9	111.13	111.13	47.63	19.84
92.08	114.3	114.3	47.63	19.84
95.25	117.48	117.48	47.63	19.84
98.43	120.65	120.65	47.63	19.84
101.6	123.83	123.83	47.63	19.84

609 Mechanical Seal JOHN CRANE TYPE 609 Mechanical Seal Metal Bellows Mechanical Seal Metal Bellows Type 609 Mechanical Seal

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YJ 609 Mechanical Seal (Metal Bellows Mechanical Seal Replace JOHN CRANE TYPE 609)

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