Post Offer Free
Ningbo FIT Pump Seals Factory
Ningbo FIT Pump Seals Factory

China Replacement Seal Type SB1 manufacturer


Gold Index: 48436

You are here: home  > Cartridge Mechanical Seals  > Replacement Seal Type SB1

Replacement Seal Type SB1 

Price: 450.0 USD 
Payment Terms: T/T,L/C,D/P,WU,Money Gram 
Place of Origin: Zhejiang, China (Mainland) 
inquire skype
Add to My Favorites
HiSupplier Escrow
Share |

Product Detail

Model No.: FT SB1
Production Capacity: 200 sets per month
Delivery Date: 25 days
Style: Mechanical Seal
Brand Name: FT
Seal face: SIC,CAR.TC
Rubber: Viton
Means of Transport: Ocean,Air
Packing: carton box
Standard or Nonstandard: Standard
Material: Metal
Hole: SS304,SS316
Size: 20mm to 150mm
type: Single, Heavy-duty Cartridg...

Type SB1 is a single-cartridge seal for use with clean fluids and lubricants.
Single, balanced cartridge seal, metric unit
applicable for wide range

Replace john crane SB1 single cartridge seal

The SB1 cartridge seal fits in various pumps as well as in other processing equipment. The SB1 seal is versatile, and easy to install and maintain.





Type SB1 process pressure: 215 psi(g)/15 bar(g)



Seal faces: SiC/Carbon or SiC/SiC

O-rings: PTFE, EPDM, Viton, FFKM

Metals: AISI 329 and 316 standard, SAF 2507 for sea water applications, titanium, Hastelloy, UHB

Springs: Nimonic steel or Hastelloy, C276

Our SB1 single cartridge seal is excellent replacement of john crane type SB1 seal.

The Safeseal Type SB1 is a single-cartridge seal for use with clean fluids and lubricants. 

It is versatile and easy to install and maintain. Although the design of the seal is simple,

 it contains advanced technical features, such as patented seal face holders and elastic

 mating ring. Seal faces are installed using a patented heat shrink process ensuring 

correct, distortion-free face alignment at all recommended temperatures. The Type SB1 

seal is applicable for a wide range of duties such as water, oil, solvents and pulp. 


The springs are located in the stationary body of the seal, reducing risk of the springs 

becoming clogged.PTFE slot rings replace the traditional O-rings in places where they are 

exposed to the product, preventing sticking.Protected faces, the seal face carriers are 

driven by machined fits, preventing metal stress from distorting the face.

John Crane's Safeseal Type SB1, patented with safematic technology, is a single heavy-duty cartridge seal used in combination with clean fluids and lubricants. The seal's design is just simple, it has advanced technical features such seal face holders and elastic mating ring. For this specific version, the SB1 seal covers a broad range of liquids such as water, oil, solvents and pulp.

The safeseals comes with different versions for specific services such as the Type SB1 which measures in metric units (DIN), another is Type SB1A which measures for imperial units (ANSI), next is Type SB1B for imperial units for big box bore pumps and lastly Type SB1S for imperial or metric units.

Ms. Suzy
skype Ms. Suzy
Tel: 86-574-87155562
Fax: 86-574-87155561
Mobile: 135 6659 8487
Contact to this supplier

Didn't find what you're looking for? Post Buying Lead or contact HiSupplier Customer Service Center  for help!

Related Search

Find more related products in following catalogs on

Other products from this supplier

Company Info

Ningbo FIT Pump Seals Factory [China (Mainland)]

Business Type:Manufacturer, Trading Company, Distributor/Wholesaler, Service
City: Ningbo
Province/State: Zhejiang
Country/Region: China (Mainland)

Rita:   skype
Suzy:   skype
suzy:   qq

You May Like: