China High Quality Mechanical Seal For Grundfos Pump Supplier – W20 Single spring mechanical seals replace Vulcan Diaphragm Mechanical Seals Type 20 – VICTOR SEALS

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China High Quality Mechanical Seal For Grundfos Pump Supplier – W20 Single spring mechanical seals replace Vulcan Diaphragm Mechanical Seals Type 20 – VICTOR SEALS Detail:

Features

•Resilient single spring, rubber Diaphragm Seal
•Supplied with a Type 20 boot-mounted stationary as standard
•Designed to suit original common UK housing sizes.

Operating ranges

•Temperature: -30°C to +150°C
•Pressure: Up to 8 bar (116 psi)
•For full Performance Capabilities please download data sheet
Limits are for guidance only. Product performance is dependent on materials and other operating conditions.
d stationary to fit same housing sizes and working lengths.

Combination Materials:

Stationary Ring: Ceramic/Carbon/SIC/SSIC/TC
Rotary Ring: Ceramic/Carbon/SIC/SSIC/TC
Secondary Seal: NBR/EPDM/Viton
Spring and Punched Parts:SS304/SS316

W20 data sheet of dimension(mm)

Size/Metric	D3	D31	D7	L4	L3
10	22.95	20.50	24.60	8.74	25.60
11	23.90	22.80	27.79	8.74	25.60
12	23.90	24.00	27.79	8.74	25.60
13	26.70	24.20	30.95	10.32	25.60
14	26.70	26.70	30.95	10.32	25.60
15	26.70	26.70	30.95	10.32	25.60
16	31.10	30.40	34.15	10.32	25.60
18	31.10	30.40	34.15	10.32	25.60
19	33.40	30.40	35.70	10.32	25.60
20	33.40	33.40	37.30	10.32	25.60
22	39.20	33.40	40.50	10.32	25.60
24	39.20	38.00	40.50	10.32	25.60
25	46.30	39.30	47.63	10.32	25.60
28	49.40	42.00	50.80	11.99	33.54
30	49.40	43.90	50.80	11.99	33.54
32	49.40	45.80	53.98	11.99	33.54
33	52.60	45.80	53.98	11.99	33.54
35	52.60	49.30	53.98	11.99	33.54
38	55.80	52.80	57.15	11.99	33.54
40	62.20	55.80	60.35	11.99	33.54
42	66.00	58.80	63.50	11.99	40.68
43	66.00	58.80	63.50	11.99	40.68
44	66.00	58.80	63.50	11.99	40.68
45	66.00	61.00	63.50	11.99	40.68
48	66.60	64.00	66.70	11.99	40.68
50	71.65	66.00	69.85	13.50	40.68
53	73.30	71.50	73.05	13.50	41.20
55	78.40	71.50	76.00	13.50	41.20
58	82.00	79.60	79.40	13.50	41.20
60	82.00	79.60	79.40	13.50	41.20
63	84.90	81.50	82.50	13.50	41.20
65	88.40	84.60	92.10	15.90	49.20
70	92.60	90.00	95.52	15.90	49.20
73	94.85	92.00	98.45	15.90	49.20
75	101.90	96.80	101.65	15.90	49.20

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We depend on sturdy technical force and continually create sophisticated technologies to meet the demand of China High Quality Mechanical Seal For Grundfos Pump Supplier – W20 Single spring mechanical seals replace Vulcan Diaphragm Mechanical Seals Type 20 – VICTOR SEALS, The product will supply to all over the world, such as: Mexico, Frankfurt, Kuala Lumpur, We always insist on the management tenet of "Quality is first, Technology is basis, Honesty and Innovation".We are able to develop new products continuously to a higher level to satisfy different needs of customers.

The supplier abide the theory of "quality the basic, trust the first and management the advanced" so that they can ensure a reliable product quality and stable customers.