Mechanical Seal-Elastomer Bellows Seals (J1001)

• Customization: Available
• Structure: Single End
• Pressure: Medium Pressure Mechanical Seals
• Model NO.: (Equivalent to Type 1)
• Speed: General Speed Mechanical Seal
• Temperature: Temperature Mechanical Seal
• Balance: Unbalanced
• Dimensions: in Mm
• HS Code: 84842000

Product Description

We offer many kinds of Elastomer Bellows Seals in both metric sizes and inch sizes, according to several international standards.

Maximum Operating Limits
 
l  d1=12-100mm,0.500"-4.000"
l  p1= 2.0 MPa
l   t = -35 - 200 ºC
l  Vg=20 m/s

Standard Material
 
l  Rotary faces: carbon graphite, silicon carbide, tungsten carbide
l  Stationary seats: alumina ceramic, silicon carbide, tungsten carbide
l  Bellows, secondary seals: CR, EPDM, FPM, FEPM, HNBR, NBR
l  Springs, other matel components: AISI 304, 316

Φd	Φd (mm)	ΦD	L1	ΦD1	L2	L4
0.500	12	0.937	1.187	1.000	0.312	0.312
0.625	14-16	1.093	1.312	1.250	0.406	0.312
0.750	18	1.218	1.312	1.375	0.406	0.312
0.875	20-22	1.343	1.375	1.500	0.406	0.312
1.000	24-25	1.500	1.562	1.625	0.437	0.375
1.125	28	1.625	1.625	1.750	0.437	0.375
1.250	30-32	1.812	1.625	1.875	0.437	0.375
1.375	33-35	1.875	1.687	2.000	0.437	0.375
1.500	38	2.000	1.687	2.125	0.437	0.375
1.625	40	2.250	2.000	2.375	0.500	0.375
1.750	43-45	2.375	2.000	2.500	0.500	0.375
1.875	48	2.500	2.125	2.625	0.500	0.375
2.000	50	2.625	2.125	2.750	0.500	0.375
2.125	53	2.812	2.375	3.000	0.562	0.375
2.250	55	2.937	2.375	3.125	0.562	0.5
2.375	60	3.062	2.500	3.250	0.562	0.5
2.500	63	3.187	2.500	3.375	0.562	0.5
2.625	65	3.375	2.750	3.375	0.625	0.5
2.750	70	3.500	2.750	3.500	0.625	0.5
2.875	73	3.625	2.875	3.750	0.625	0.5
3.000	75	3.750	2.875	3.875	0.625	0.5
3.125	80	4.000	3.125	4.000	0.781	0.5
3.250	/	4.125	3.125	4.125	0.781	0.5
3.375	85	4.250	3.125	4.250	0.781	0.5
3.500	/	4.375	3.125	4.375	0.781	0.5
3.625	90	4.500	3.250	4.500	0.781	0.562
3.750	95	4.625	3.250	4.625	0.781	0.562
3.875	/	4.750	3.375	4.750	0.781	0.562
4.000	100	4.875	3.375	4.875	0.781	0.562