Akman Pusher Seals Replace of H3b/H3b Mechanical Seals

• Structure: Single End
• Pressure: High Pressure Mechanical Seals
• Speed: High-Speed Mechanical Seal
• Temperature: High Temperature Mechanical Seal
• Standard: Standard
• Balance: Balanced
• Model NO.: H3B
• Specification: 20-100mm
• Trademark: Akman
• Origin: Zhangjiagang
• HS Code: 8484200090
• Production Capacity: 10000 Per Year

Product Description

Excellent torque transmission due to clutch drive between seal head and drive collar.

Features
Single Seal
Balanced
Independent of direction of rotation

Recommended applications
Process industry
Oil and gas industry
High viscous media (tar, heavy oils) Process pumps


Operating range
Shaft diameter: d1 = 8 30 mm
Pressure: p1* = 12 bar (170 PSI)
Temperature: t* = -20 °C +120 °C (-4 °C +248 °F)
Sliding velocity: vg = 10 m/s (33 ft/s)
Depending on medium, size and material
 
Materials
Seal face and seat: Silicon carbide (Q1),
Tungsten carbide (U7)
Secondary seals: FKM (V)
Metal parts: CrNiMo steel (G)

Operating range
Pressure: p = 12 bar (174 PSI)
Temperature: t = -20 °C +160 °C (-4 °F 320 °F)
Sliding velocity: vg = 20 m/s (66 ft/s)
Viscosity: 300 mPa·s


 

 

d	d1	d2	d3	d4	d5	d6	l	l1	l2	l3	l4	l5
24	20	38	40	29	35	3	62	49	13	42	5	2
26	22	40	42	31	37	3	62	49	13	42	5	2
28	24	42	44	33	39	3	64	51	13	44	5	2
30	25	44	46	34	40	3	64	51	13	44	5	2
33	28	47	49	37	43	3	64	51	13	44	5	2
35	30	49	51	39	45	3	68	55	13	48	5	2
38	33	54	58	42	48	3	71	58	13	51	5	2
40	35	56	60	44	50	3	73	60	13	53	5	2
43	38	59	63	50	56	4	76	61	15	53	5	2
45	40	61	65	52	58	4	76	61	15	53	5	2
48	43	64	68	55	61	4	76	61	15	53	5	2
50	45	66	70	57	63	4	80	65	15	57	5	2
53	48	69	73	60	66	4	80	65	15	57	5	2
55	50	71	75	62	68	4	82	65	17	57	5	2
58	53	76	83	65	71	4	84	68	16	59	5	2
60	55	78	85	67	73	4	84	68	16	59	5	2
63	58	81	88	70	79	4	84	68	16	59	7	2.5
65	60	84	90	72	81	4	88	72	16	63	7	2.5
68	63	87	93	75	84	4	88	72	16	63	7	2.5
70	65	90	95	77	86	4	89	73	16	64	7	2.5
75	70	95	104	83	92	4	94	75	19	66	7	2.5
80	75	100	109	88	97	4	94	75	19	66	7	2.5
85	80	107	114	96	105	4	100	81	19	72	7	2.5
90	85	112	119	101	110	4	100	82	18	72	7	2.5
95	90	119	124	106	115	4	105	87	18	77	7	2.5
100	95	124	129	111	120	4	105	87	18	77	7	2.5
105	100	129	134	116	125	4	105	87	18	77	7	2.5

Riscky Li
Website: http://akman2006.en.made-in-china.com