Home
Mechanical seals
Mechanical seals by type Mechanical seal for the pump Mechanical seals by brand Shaft runout seal for agitators, hoppers and conveyors Repair of mechanical seals, friction pairs Manufacturing of cuffs, rings, oil seals Manufacturing of parts from silicon carbide, zirconium silicate Insulator bearing protection Bearing defender isolator
Mechanical seals by type
R-101 R-102 R-102U R-103/R-103A R-104/R-104А R-108 R-108U R-109/R-8U R-109B/R-8B R-10T/R-10R R-110 R-112 R-113 R-120/R-120P R-120W R-124 R-125 R-128/R-128P R-152 (T/R)R-1527 R-156 R-1577 R-16 R-202/R-208 R-21 R-2100 R-21UK R-260TS R-31K/R-31U R-4701 R-4702 R-502B R-560A R-560C R-58B/59B R-58U/59U R-58V R-6 R-609/R-650 R-680 R-6A R-6B R-6BG R-6C R-6CF-16 R-6CH-16 R-6CK-16 R-6SB/R-SB R-706A R-706B R-706C R-706D R-706E R-706F R-706H(CR)R-706K R-706L R-706SE R-706SO/706SSO R-706SP R-706SS R-802 R-877/R-877-U R-960 R-AL.FM R-AL.LKHd R-AL.LKHf R-AL.LKHs R-AL.SR R-APV-01 R-B151 R-BED R-BIA R-BL-28/R-BU-28 R-BT-AR R-BT-FN R-BT-FN.NU R-BT-RN R-BT-RN3/R-BT-RN3.NU R-CARTEX(DN)R-CARTEX(SN)R-Convertor R-CSM R-CURC R-D-15 R-DJ R-E5K-U R-EL-22/R-EU-22 R-FL-22/R-FU-22 R-FL.58UR R-FL.AL-20/R-FL.AU-20 R-FL.NL R-FL.NU R-FL.OL R-FL.OU R-FL.XA R-FL.XE R-FL.С R-FR R-GEA R-GL-20/R-GU-20 R-GTZ R-H12N R-H75 R-H7N R-HG202 R-HG204/R-HG204B R-HG212 R-HJ92N/R-HJ97 R-HL-20/R-GU-20 R-HLG R-HLG1 R-HRN R-Il-28/R-IU-28 R-ISC2-PX R-J580 R-JB103 R-JB104 R-JL-25/R-JU-25 R-KL-35/R-KU-35 R-LL-35/R-KU-35 R-LPS R-LW R-LWR R-M010D R-M07 R-M2N R-M3.ALW R-M3N R-M481KL-D R-M74D R-M7N/M74N R-MFL WT80 R-MFL85N R-MFLC12 R-MG1 R-MG12 R-MG13 R-MG1S20 R-MG1S6 R-MG9 R-ML-35/R-MU-35 R-MR35L-D R-MS R-SE1F-AP R-T1/R-FBC R-T2/R-FBD R-TSWE R-W01 R-W011 R-WB2 R-WB3 R-XB R-ZF
Mechanical seal R-125

Mechanical seal R-125

Single mechanical seal R-125 - does not depend on the direction of rotation of the shaft, unbalanced.

It is used in centrifugal, screw, slurry, chemical pumps in the pharmaceutical, oil processing industry, in wastewater treatment.

Temperature: -20°~180°

Pressure: ≤1.2 MPa

Speed: ≤15 m/sec

Materials:

Rotary ring: SIC/TC;
Stationary ring: Carbon/SIC;
Bellows: NBR/EPDM/VITON/MVQ;
Spring: SS304/SS316;
Metal parts: SS304/SS316.

Download PDF

d1 (H6)	d3 (Max)	d6 (h8)	d7 (±0.5)	L3	L4 (h8)	d27	L24
20	34	29	35	41	13	37	23
22	36	31	37	41	13	39	23
24	38	33	39	43	13	-	-
25	39	34	40	43	13	40	23
28	42	37	43	45	13	44	23
30	44	39	45	45	13	47	24
33	47	42	48	45	13	48	24
35	49	44	50	49	13	51	24
38	54	50	56	53	13	54	24
40	56	52	58	55	13	57	24
43	59	55	61	55	13	-	-
45	61	57	63	55	13	61	24
48	64	60	66	55	13	64	24
50	66	62	68	60	13	67	24
53	69	65	71	61	13	-	-
55	71	67	73	61	13	73	24
58	76	70	79	63	16	76	24
60	78	72	81	63	16	80	26
63	81	75	84	63	16	83	26
65	83	77	86	67	16	86	26
70	90	83	92	68	16	89	26
75	95	88	97	72	16	95	26
80	100	96	105	72	16	99	26
85	105	101	110	77	16	108	26
90	110	106	115	77	16	111	26
95	115	111	120	82	16	114	26
100	120	116	125	82	16	118	26