M58U John Crane 58U

MINKIX Code:
M58U
Equivalent to:

Johncrane 58U, 59U, AES M03, Vulcan 1659
INTRODUCTION OF THIS MECHANICAL SEAL

M58U and M59U are widely used for industrial pumps such as chemical processing, food and bverage, petrochemical processing
pharmaceutical, pipeline, power generation and pulp and paper
M58U and M59U compact design permits use in all types of rotating equipment centrifugal pumps, mixer and agitators
M58U and M59U can be repaired easily on-site and shaft mounted or built into a cartridge seal
The customiszed seal based on this design can also be available according to the client’s requirement and the working enviroment.

Quality Material
Low Leakage Rate
Fast Quotation
In-stock Supply
Lightening Delivery
Reliable After-Sales

Product Drawing

Product Information

Design Features
Metric size shafts, seat comply with DIN 24960
M58U is O-ring seal Design
M59U is PTFE Wedge Desian

Materials available
Seal face: Ceramic, Carbon, SIC, TC
Elastomer: Nitrile, Viton, EPDM

Standard Seat: BO BP Seat

Operating Conditions

Temperature: -30°C to +260°C
Pressure: Up to 22.5ar , 325 psi
Speed: Up to 25m/s, 5000fpm
Depending on medium, size and material

Product Dimensions & Information

Imperial Dimension

D(mm)

22	36	37	24.0	13.5	37.5
24	38	39	26.7	13.3	40.0
25	39	40	27.0	13.0	40.0
28	42	43	30.0	12.5	42.5
30	44	45	30.5	12.0	42.5
32	46	48	30.5	12.0	42.5
33	47	48	30.5	12.0	42.5
35	49	50	30.5	12.0	42.5
38	54	56	32.0	13.0	45.0
40	56	58	32.0	13.0	45.0
43	59	61	32.0	13.0	45.0
45	61	63	32.0	13.0	45.0
48	64	66	32.0	13.0	45.0
50	66	70	34.0	13.5	47.5
53	69	73	34.0	13.5	47.5
55	71	75	34.0	13.5	47.5
58	78	78	39.0	13.5	52.5
60	80	80	39.0	13.5	52.5
63	83	83	39.0	13.5	52.5
65	85	85	39.0	13.5	52.5
68	88	90	39.0	13.5	52.5
70	90	92	45.5	14.5	60.0
75	95	97	45.5	14.5	60.0
80	104	105	45.0	15.0	60.0
85	109	110	45.0	15.0	60.0
90	114	115	50.0	15.0	65.0
95	119	120	50.0	15.0	65.0
100	124	125	50.0	15.0	65.0

MINKIX Material Code

The MINKIX Material Code is comprised of 5 character code such as "BCFZF" which is defined by the following parameters. Check the material code below to specify your requirement on materials. With the detailed code provided, MINKIX promises to speed up offering quotation to you.

Rotary Materials
- A – Resin-Car
- B – 99.5% Ceramic
- C – Anti-Car
- Q – Sintered-sic
- S – RB-SIC
- T– YN6 TC
- I – High Nickel Cast Iron
- Z – Bronze
- D – 304 Stainless Steel
- G – 316 Stainless Steel
Stationary Materials
- A – Resin-Car
- B – 99.5% Ceramic
- C – Anti-Car
- Q – Sintered-sic
- S – RB-SIC
- T– YN6 TC
- I – High Nickel Cast Iron
- Z – Bronze
- D – 304 Stainless Steel
- G – 316 Stainless Steel
Secondary Seal Materials
- K – KALREZ
- X – AFLAS
- E – EPDM
- F – PTFE
- M – SILICONE
- N – NITRILE
- P – NEOPRENE
- V – FKM
Spring Materials
- D – 304 Stainless Steel
- G – 316 Stainless Steel
- D2 – 304L Stainless Steel
- G2 – 316L Stainless Steel
- H – Hastelloy
Construction Materials
- D – 304 Stainless Steel
- G – 316 Stainless Steel
- D2 – 304L Stainless Steel
- G2 – 316L Stainless Steel
- H – Hastelloy

Combine

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