40 O-RING Mechanical Seals

The ZL 40 O-RING Mechanical Seals is a double seal that uses an upper seal and a lower seal to replace the Vulcan 40. ZLSEAL Factory produces high quality O-ring mechanical seal parts with very good quality and sells them at low prices. We keep this tungsten carbide material seal in stock, so we can deliver the seals quickly.

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Product Description

As the professional manufacturer, we would like to provide you 40 O-RING Mechanical Seals. Mechanical seals are mainly used in air conditioners: refrigerators, household air conditioners, central air conditioners and car air conditioners.

Advantage:

100% identical spare parts seals to the original mechanical seals
Provide new replacement seals for quality defects at the factory
Fast delivery
Low price and excellent after-sales service

Specification:

Temperature: -20℃ to +180℃
Pressure: ≤2.5MPa
Speed: ≤15m/s
Stationary Ring: Silicon Carbide, TC
Rotary Ring: Carbon, Silicon Carbide, TC
Secondary Seal: NBR, EPDM, Viton
Spring and Metal Parts: Steel
Standard: 24DINL
Alternative: T21

Product drawing:

d (mm)	Inch Size	D3	D1	L1	L2
18		32.5	33	30	10
19	0.750	33.5	35	30	10
20		34.5	35	30	10
22		36.5	37	30	10
24	0.875	38.5	39	30	10
25		39.5	40	30	10
	1.000	39.5	43	30	10
28		42.5	43	32.5	10
	1.125	42.5	45	32.5	10
30		44.5	45	325	10
32	1.250	46	48	325	10
33		47	48	32.5	10
35	1375	48	50	325	10
38	1.500	52	56	34	11
40		56	58	34	11
42	1.625	56	61	34	11
43		59	61	34	11
45	1.750	59	63	34	11
48	1.875	62.4	66	34	11
50	2.000	65.6	70	34	13
53	2.125	68.8	73	34.5	13
55		70.8	75	34.5	13
	2.250	71.9	78	34.5	13
58		75.2	78	34.5	13
60	2.375	75.2	80	34.5	13
63		78.3	83	34.5	13
	2.500	78.3	85	34.5	13
65		84.2	85	36.5	13
68	2.625	85.5	90	36.5	15.3
70	2.750	87.4	92	36.5	15.3
73	2.875	90.6	97	36.5	15.3
75		92.7	97	36.5	15.3
	3.000	93.7	105	36.5	15.7
80	3.125	100	105	36.5	15.7
	3.250	100	110	36.5	15.7
85	3.375	103.3	110	36.5	15.7