Elastomer Bellow Shaft Seal Wf210

• Customization: Available
• Structure: Single End
• Pressure: Low Mechanical Seal
• Model NO.: WF210 series
• Speed: Ultra-High-Speed Mechanical Seal
• Temperature: Temperature Mechanical Seal
• Performance: Temperature
• Standard: Standard
• Type: Wf210
• Balance: Unbalanced
• Customizable: Customizable
• Transport Package: Paper Box
• Specification: 3/8"-7/8"
• Trademark: no marks or as required
• Origin: China
• HS Code: 84842000
• Production Capacity: 50000 Sets/Year

Product Description

 Product Description

Mechanical seal-WF210 series which are availble in a wide varietyh of elastomers for handing practically every industril fluid. All components are held togther by a snap ring in a unized construction design and can be repaired easily on-site.

Main components of mechanical seals: dynamic ring, static ring, cooling device, and compression spring

Auxiliary sealing elements: sealing rings (including O-ring, X-shaped, U-shaped, wedge-shaped, rectangular flexible graphite, PTFE coated rubber O-ring, etc.).

Main technical parameters
Working conditions
Applicable Medium: General corrosive chemical media such as water, oil, weak acids, etc
Sealing chamber temperature: -40°C-150°C
Sealing chamber pressure:≤1.2MPa
linear velocity: ≤13m/s


Combined Materials
Static ring (ceramic, silicon carbide, tungsten carbide)
Moving ring (graphite, silicon carbide, tungsten carbide)
Auxiliary sealing (nitrile rubber, ethylene propylene rubber, fluorine rubber)
Spring and punch parts (stainless steel)

Type and size

type/size	d	D	D1	L1	L2
WF210-3/8"	9.525	20	22.225	7.9	15.2
WF210-1/2"	12.7	24	25.4	7.9	15.2
WF210-5/8"	15.875	26	31.75	10.3	15.2
WF210-3/4"	19.05	32	34.93	10.3	20.2
WF210-7/8"	22.225	36	38.1	10.3	20.2
WF210-1"	25.4	39	41.28	11.1	20.2
WF210-1 1/8"	28.575	42	44.45	11.1	26.2
WF210-1 1/4"	31.75	46	47.63	11.1	26.2
WF210-1 3/8"	34.925	49	50.8	11.1	26.2
WF210-1 1/2"	38.1	54	53.98	11.1	30.2
WF210-1 5/8"	41.275	56	60.33	12.7	30.2
WF210-1 3/4"	44.45	61	63.5	12.7	30.2
WF210-1 7/8"	47.625	64	66.68	12.7	30.2
WF210-2"	50.8	66	69.85	12.7	30.2
WF210-2 1/8"	53.975	69	76.2	14.3	30.2
WF210-2 1/4"	57.15	77	79.38	14.3	33.2
WF210-2 3/8"	60.325	80	82.55	14.3	33.2
WF210-2 1/2"	63.5	83	85.73	14.3	33.2
WF210-2 5/8"	66.675	88	85.73	15.9	33.2
WF210-2 3/4"	69.85	89	88.9	15.9	33.2
WF210-2 7/8"	73.025	96	95.25	15.9	33.2
WF210-3"	76.2	99	98.425	15.9	40.2
WF210-3 1/8"	79.375	103	101.6	19.8	40.2
WF210-3 1/4"	82.55	104	104.775	19.8	40.2
WF210-3 3/8"	85.725	108	107.95	19.8	40.2
WF210-3 1/2"	88.9	112	111.125	19.8	40.2
WF210-3 5/8"	92.075	114	114.3	19.8	40.2
WF210-3 3/4"	95.25	118	117.475	19.8	40.2
WF210-3 7/8"	98.425	122	120.65	19.8	40.2
WF210-4"	101.6	124	123.83	19.8	40.2

 

type/size	d	D	D1	L1	L2	L3	L4
WF210-10	10	20	21	5	15.2	27.7	35.2
WF210-12	12	22	23	6	15.2	26.7	34.2
WF210-14	14	24	25	6	15.2	29.2	34.2
WF210-15	15	25	26	6	15.2	29.2	34.2
WF210-16	16	26	27	6	15.2	29.2	34.2
WF210-18	18	32	33	6	20.2	31.7	39.2
WF210-20	20	34	35	6	20.2	31.7	39.2
WF210-22	22	36	37	6	20.2	31.7	39.2
WF210-24	24	38	39	6	20.2	34.2	44.2
WF210-25	25	39	40	6	20.2	34.2	44.2
WF210-28	28	42	43	6	26.2	36.7	44.2
WF210-30	30	44	45	7	26.2	35.7	43.2
WF210-32	32	46	48	7	26.2	35.7	48.2
WF210-33	33	47	48	7	26.2	35.7	48.2
WF210-35	35	49	50	8	26.2	34.7	47.2
WF210-38	38	54	56	8	30.2	37.2	47.2
WF210-40	40	56	58	8	30.2	37.2	47.2
WF210-43	43	59	61	8	30.2	37.2	52.2
WF210-45	45	61	63	8	30.2	37.2	52.2
WF210-48	48	64	66	10	30.2	35.2	50.2
WF210-50	50	66	70	10	30.2	37.7	50.2