Durable Metal Bellow Shaft Seal for SRS-Wb2 Water Pumps

• Customization: Available
• Structure: Single End
• Pressure: ≦0.5MPa
• Model NO.: SRS-WB2
• Temperature: -20ºC-120ºC
• Standard: Standard
• Type: SRS-Wb2
• Balance: Balanced
• Rotary Face: Carbon/Sic/Glass Filled PTFE
• Stat Ring: Ceramic/Sic
• Applications: Strong Corrosive Fluids
• Original: China
• Transport Package: SRS Standard or Customised
• Trademark: SRS
• Origin: China
• HS Code: 8484200090
• Production Capacity: 50000PCS/Year

Product Description

 

Product Description

Suggested operating limits

Temperature: -20 - 120ºC

Speed: ≤10m/s

Pressure: ≤0.5Mpa

 

Combined material 

Rotary face: Carbon/Sic/Glass filled PTFE

Stat Ring: Ceramic/Sic

 

Applications

Strong corrosive fluids.

SIZE/INCH	D3	D6	D7	L1	L3	L2
d
25.4	60	42.86	54	42	45	17.5
28.6	67	46.03	60	42	45	27.0
31.8	69	50.8	65	42	45	27.0
34.9	72	53.98	68	42	45	27.0
38.1	76	57.15	71	42	45	27.0
41.3	80	63.5	78	42	45	27.0
44.5	84	66.68	81	44	46	27.0
47.6	86	69.85	84	44	46	27.0
50.8	90	73.03	87	46	46	27.0
54.0	95	79.38	97	46	46	33.5
57.2	98	82.55	100	46	46	33.5
60.3	100	85.73	103	46	46	33.5
SIZE/INCH	D3	D6	D7	L1	L3	L2
d
25	60	47.0	60	42	45	27
30	67	53.0	67	42	45	27
32	69	50.7	64	42	45	27
35	72	57.0	70	42	45	27
40	78	62.0	76	42	45	26
45	84	67.0	82	44	46	27
50	88	72.0	86	46	46	27
55	95	77.0	90	46	46	27
60	100	82.0	95	46	46	27
65	105	87.0	100	46	46	34

 

 

 

Why choose us?

1. How we guarantee our quality?

1. Our seals can replace the original seals.

2. We strictly follow DIN24960, ISO3069, EN12756, API628 standards.

3. If it is not the one you need, you can provide us your pump model or your drawing, material, shaft size for quotation.

4. We can make whatever mechanical seal you need 

5. Customized products and OEM is welcomed

6. We offer Factory Price, High Quality, Fast Delivery and Best Service.

 

2. Strict QC control

QC1: Always checking quality for all raw materials before putting it in warehouse;

QC2: Staff in workshop only dedicated to quality inspection during production;

QC3: Optical flat test after lapping;

QC4: Dimension checking for all spare parts before assembly;

QC5: Static&Rotating leakage test after assembly.

 

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