High Temperature Sealant Vacuum Bellows for Centrifugal Pump Maintenance, Bellow Seal, Pump Seal, Oil Seal

• Structure: Single End
• Pressure: ≦2.0MPa
• Speed: ≤20m/S
• Temperature: -20ºC-400ºC
• Standard: Standard
• Type: Below Seal
• Model NO.: SRS-BM80T
• Balance: Balanced
• Transport Package: SRS Standard or Customised
• Specification: 16mm-100mm
• Trademark: SRS
• Origin: China
• HS Code: 8484200090
• Production Capacity: 50000PCS/Year

Product Description

 

Product Description

Suggested Operation Limits

Temperature: -20ºC-4000ºC

Speed: <=20M/S

Pressure: <=2.0Mpa

Size: 16mm-100mm

 

Combined Material

Rotary Face: Carbon/SIC/TC

Stat Ring: Ceramic/SIC/TC

Seat Type: Standard SRS-S09

This type seal can replace with Burgmann MFLWT80 type seal

 

Features:

1, For unstepped shafts

2, Single Seal

3, Balanced

4, Independent of direction of rotation

5, Metal bellows rotating

 

Advantages:

1, For extreme high temperature ranges

2, No dynamically loaded O-Ring

3, Self cleaning effect

4, Short installation length possible

5, Pumping screw for highly viscous media available (dependent on direction of rotation)

 

Suggested Applications:

1, Process industry

2, Oil and gas industry

3, Refining technology

4, Petrochemical industry

5, Chemical industry

6, Pulp and paper industry

7, Hot media

8, Highly viscous media

9, Pumps

10, Special rotating equipment


 

SIZE/METRIC	D3	D6	D7	L3	L8	L4
d
16	38	29.0	35.0	46.5	19.5	11.5
18	40	31.0	37.0	46.5	19.5	11.5
20	42	34.0	40.0	46.5	19.5	11.5
22	44	37.0	43.0	46.5	19.5	11.5
24	46	37.0	43.0	46.5	19.5	11.5
25	47	39.0	45.0	46.5	19.5	11.5
28	50	42.0	48.0	46.5	19.5	11.5
30	52	44.0	50.0	46.5	19.5	11.5
32	54	49.0	56.0	46.5	22.0	14.0
33	55	49.0	56.0	46.5	22.0	14.0
35	57	51.0	58.0	46.5	22.0	14.0
38	60	54.0	61.0	46.5	22.0	14.0
40	66	56.0	63.0	47.5	22.0	14.0
43	69	59.0	66.0	47.5	22.0	14.0
45	71	62.0	70.0	47.5	23.0	15.0
48	74	65.0	73.0	47.5	23.0	15.0
50	76	67.0	75.0	47.5	23.0	15.0
53	79	70.0	78.0	47.5	23.0	15.0
55	81	72.0	80.0	47.5	23.0	15.0
58	85	75.0	83.0	53.0	23.0	15.0
60	87	77.0	85.0	53.0	23.0	15.0
63	90	81.0	90.0	53.0	26.0	18.0
65	92	83.0	92.0	53.0	26.0	18.0
68	95	88.0	97.0	53.0	26.0	18.0
70	97	88.0	97.0	53.0	26.0	18.0
75	102	95.0	105.0	52.8	26.2	18.2
80	107	100.0	110.0	52.8	26.2	18.2
85	112	105.0	115.0	52.8	26.2	18.2
90	117	110.0	120.0	53.8	25.2	17.2
95	122	115.0	125.0	53.8	25.2	17.2
100	127	122.2	134.3	54.0	30.0	20.0

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