Cartridge Seal John Crane Type 4620P

• Customization: Available
• Structure: Single End
• Pressure: High Pressure Mechanical Seals
• Model NO.: SS4620P
• Speed: General Speed Mechanical Seal
• Temperature: Temperature Mechanical Seal
• Performance: Temperature
• Standard: Standard, Nonstandard
• Type: HU1
• Balance: Balanced
• Transport Package: Wooden Box or Carton Box Upon The Order
• Specification: CE; RoHS
• Trademark: Saisi Seal
• Origin: Zhangjiagang, Jiangsu
• HS Code: 84842000
• Production Capacity: 10000sets/Year

Product Description

Structure Description:
Equivalent to Johncrane double cartridge seal 4620P type
Double cartridge mechanical seal
Multiple spring, neet most industry pump standards, including ANSI/DIN punps

Operating Limits
Temperature: -50---204º C
Speed: 23m/s
Pressure: 20bar
Standard Size: 24-70mm or 1-2.75''

Material:
Seal Ring: Car, Sic, Ssic, TC
Secondary seal: NBR, Viton, EPDM, Kalrez
Spring and metal parts: 304, 316, HAST. C


We can manufacture seals of all applications, including standard and customized products. Pls contact with explore saisiseal.en.made-in-china.com

SS4620
D1	D2  Min	D2 Max	L90	L912  Min	Dm  Min	Dm  Max	Dz	S
1.000	1.625	1.889	2.000	1.635	2.80	3.25	4.000	0.525
1.125	1.750	2.015	2.125	1.603	2.93	3.38	4.125	0.525
1.250	1.875	2.294	2.125	1.603	3.21	3.50	4.250	0.525
1.375	2.000	2.421	2.125	1.603	3.34	3.63	4.375	0.525
1.500	2.250	2.680	2.187	1.680	3.60	4.13	4.875	0.525
1.625	2.375	2.812	2.187	1.680	3.77	4.25	5.000	0.562
1.750	2.500	2.918	2.187	1.680	3.87	4.50	5.250	0.562
1.875	2.625	2.918	2.187	1.680	3.87	4.50	5.250	0.562
2.000	2.750	3.015	2.375	1.711	4.00	4.75	5.500	0.562
2.125	2.875	3.360	2.375	1.711	4.47	4.91	5.859	0.562
2.250	3.000	3.485	2.475	1.711	4.57	5.55	6.500	0.687
2.375	3.125	3.610	2.528	1.711	4.72	5.55	6.500	0.687
2.500	3.375	3.891	2.625	1.703	5.00	5.80	6.750	0.687
2.625	3.687	4.062	2.562	1.727	5.17	5.80	6.750	0.687
2.750	3.687	4.062	2.562	1.727	5.17	5.80	6.750	0.687

 

SS4620
D1	D2  Min	D2 Max	L90	L912  Min	Dm  Min	Dm  Max	Dz	S
24	41.0	48.0	50.8	41.5	71	83	101.6	13.3
25	41.0	48.0	50.8	41.5	71	83	101.6	13.3
28	44.0	51.2	54.0	40.7	74	86	104.8	13.3
30	46.0	58.3	54.0	40.7	82	89	108.0	13.3
32	47.6	58.3	54.0	40.7	82	89	108.0	13.3
33	50.8	61.5	54.0	40.7	85	92	111.1	13.3
35	50.8	61.5	54.0	40.7	85	92	111.1	13.3
38	57.2	68.1	55.5	42.7	91	105	123.8	13.3
40	60.0	71.4	55.5	42.7	96	108	127.0	14.3
43	63.5	74.1	55.5	42.7	98	114	133.4	14.3
45	63.5	74.1	55.5	42.7	98	114	133.4	14.3
48	66.7	74.1	55.5	42.7	98	114	133.4	14.3
50	69.9	76.6	60.3	43.5	102	121	139.7	14.3
53	73.0	85.3	60.3	43.5	114	125	148.8	17.5
55	73.0	85.3	60.3	43.5	114	125	148.8	17.5
58	79.4	91.7	64.2	43.5	120	141	165.1	17.5
60	79.4	91.7	64.2	43.5	120	141	165.1	17.5
63	85.7	98.8	66.7	43.3	127	147	171.5	17.5
65	85.7	98.8	66.7	43.3	127	147	171.5	17.5
70	93.6	103.2	65.1	43.9	131	147	171.5	17.5