Ningbo Fit Pump Mechanical Seals Manufacture Co.,Ltd Ningbo Fit Pump Mechanical Seals Manufacture Co.,Ltd

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Hidrostal Pump Seals

Hidrostal Pump Seals

 Our mechanical seal model KB belongs to machined mechanical seal

 and is widely used for all kinds of pumps.  The normal material 

combination include resin carbon/sic/nbr/ss304,SIC/SIC/NBR/SS304

 and TC/TC/NBR/SS304. we also can make changes as customers

'requirement or totally design a new type of mechanical seal 

to meet clients'needs.

Hidrostal Replacement Pump Seals

Operating Limits:

Pressure: 0~1MPa

Speed: ≤13m/s

Temperature: -30℃~+200℃


Rotary Ring (Carbon/SiC/TC)

Stationary Ring (Ceramic/ SiC /TC)

Secondary Seal (NBR/EPDM/VITON)



Other Parts (SUS304/SUS316)

Pump Model as below:

F04K-MH /F06K-S/F10K-MD F06K-H /F06K-S H05K-MH /F06K-H 

 F04K-MH/ F04K-S  F04K-MH /F06K-M F10K-HD 
157261    LOWER SEAL    1-1/8″ 'M'   
157257    UPPER SEAL    1-1/8″ 'C'   
157262    LOWER SEAL    1-1/2″ 'M'   
157258    UPPER SEAL    1-1/2″ 'C'  
157263    LOWER SEAL    2.000″ 'M' 
157259    UPPER SEAL    2.000″ 'C'   

2.500″ / 3.000″ / 95MM / 100MM

All type of rotating equipment, pumps, mixers, agitators and compressors.To suit industries such as general chemical and oil refining, petrochemical, pharmaceutical, food processing, pump,paper and waste water treatment and etc. It is machined type. reaplce the original  Grunfos pump seals

FIT Seal is a leading manufacturer of custom engineered mechanical seals, welded metal bellows and the world's first patented two-piece split cartridge mechanical seal.  also offers a full line of replacement mechanical seals for a full array of rotating equipment. For over 30 years we've been committed to designing and manufacturing sealing products and accessories of the highest quality.

We supply multiple Spring seals, Automotive Pump seals, Metal Bellows seals, Teflon Bellow seals, Replacement to major O.E.M seals like Flygt seals, Fristam pump  seals, A.P.V. pump seals, Alfa Laval pump seals, Grundfos pumps seals, Inoxpa pump seals, Lowarapump seals, Hidrostal pump seals, Godwin pump seals, K.S.B pump seals, E.M.U. pump seals, Tuchenhagen pump seals, Allweiler pump seals, Wilo Pump seals, Mono pumps seals, Ebara pump seals, Hilge Pump seals...Our customers are found in a wide range of businesses such as pulp & paper, food & beverage, pharmaceutical, mining, general process and in the offshore industry...


We will ship your order within 3 workdays after receiving your payment, but delay delivery would happen as our storage change every moment, if you need it urgently, please kindly contact us to check the stock.


We cherish every feedback left by our customer; If there are any problems, please contact us firstly before leaving any negative or neutral feedback. We will deal with you to solve any problems ASAP. We hope you like our items and enjoying your shopping and we alsp hope you can give us a positive feedback. Thanks.


If you have any questions, please do not hesitate to contact us. We will do our best, it would be our great pleasure to do something for you. We support big quantity orders and OEM service, if you need, please contact us directly, we will offer you with best price and excellent service.


Contact Us

Name: Miss Suzy

Tel: +86-574-87155562

Fax: +86-574-87155561

Mobile: +13566598487

E-mail: [email protected]

Skype: [email protected]

QQ: 2229843962

Whatsapp: +13566598487

Add: Building A6 Fengxiang industrial Zone Yinzhou District.Ningbo,Zhejiang.China.