Portable mechanical bellow crane bulk production for pulp making

John crane mechanical seal type 502 is one of the best-performing elastomeric bellows seals available. Working well for general service and provideing excellent performance in a wide range of hot water and mild chemical liquid. It is specifically designed for confined spaces and limited glands lengths.

the Type 502 mechanical seal is widely recognized as the industry's workhorse., this mechanical seal is ideal for use in pumps, mixers, blenders, agitators, air compressors, blowers, fans and other rotary shaft equipment.

John crane mechanical seal 502 is also a featured seal item in our factory, we do offer high quality with very nice price for our professional mechanical seal clients in the past years.

Contact us without any hesitation if you are looking for this john crane 502 mechanical seal for your pumps or any equipment.

Advantage introduction:competitive price+ fast delivery+top after-sale service

• ◪ Model Number: John crane mechanical seal type 502

• ◪ Sealing Face: Carbon, SIC, TC, Ceramic

• ◪ Secondary Sealing Combination: NBR, EPDM, VITON

• ◪ Sealing Frame: stainless steel

• ◪ Working Temperature:- -40°F to 400°F/40°C to 205°C (depending on materials used)

• ◪ Working pressure: ≤ 4MPA

Product feature

◪  Full convolution elastomeric bellows seal designed to fit into confined spaces including DIN24960.

◪  Unitized for ease of installation and tolerant of shaft play and run-out.

◪  Bi-directional and robust drive to the seal face eliminates stresses on the bellows

Specification and size :

Pumps, mixers, blenders, agitators, air compressors, blowers, fans and other rotary shaft equipment

Guangzhou Lepu machinery CO., LTD becomes one of the leading mechanical seal supplier in south of china, we focus in designing and manufacturing mechanical seal for many kinds of famous brand pumps, our mechanical seal cover many kinds of industry like food, petrol chemical, paper making, sea ship, and so on.