elastomer bellows seals

Bellow type mechanical seals Size:
14mm~65mm in metric

Applied for household pumps, water pumps and submerisble pumps.
Pressure: within 0.5Mpa
Speed: within 10m/s
Temperature: -20 to 100 degree celsius

Stationary ring: Carbon, SIC,TC
Rotary ring: Ceramic, SIC,TC
Secondary seal: NBR, EPDM, Viton
Spring and Metal parts: SS304/SS316/SS316Ti

CR685 metal bellow mechanical seal
equal:Burgmann type MFL85N
Temperature: -45 to +200°C
Pressure: ≤2.0MPa

High tempreture metal bellows seal MFLWT80

Elastomer Bellow Mechanical Seals type AZ1A for blower pump, diving pump and circulating pump replacing for John Crane type 1A seals.

Stationary ring: Carbon, SIC,TC
Rotary ring: Ceramic, SIC,TC
Secondary seal: NBR, EPDM, Viton
Spring and Metal parts: SS304/SS316/SS316Ti

Applied for submersible pumps and sewage pumps, etc.
Pressure: within 0.35Mpa
Speed: within 6m/s
Temperature: -20 to 100 degree celsius

Working Conditions:
Mediums: Water, oil, weak acid, weak alkali, , etc.

Applications:Oil, light hydrocarbon, aromatic Hydrocarbon, organic solvents,week acids, ammonia etc

elastomer bellow mecancial seal CR151/152
Equal :flowserve 151/152. vulcan 1511/1522
temperature:-40℃ to +150℃
Pressure:<<1.2mpa
Speed:<<15m/s

AZ1B mechanical seal
For blower pump, diving pump and circulating pump
Replacing the mechanical seal of John Crane 1B

1.High quality shaft seal
2.Get the ISO certification
3.We are the manufacture

Rotary Ring: Ceramic/SiC/TC
Stationary Ring: Carbon/SiC/TC
Secondary Seals: NBR/FPM/EPDM
Spring & Punched Parts: SS304/SS316

Applied for household pumps, water pumps and submerisble pumps.
Pressure: within 0.5Mpa
Speed: within 10m/s
Temperature: -20 to 100 degree celsius

this seal is standard for use where expensive and corrosive liquids are being processed.

It is equivalent to JOHN CRANE TYPE1 SEALS.
Pressure: up to 16bar or 230psi
Speed: up to 18m/s or 98 ft/s
Temp: -30deg C to 180deg C...

FT10R PTFE bellow Seal is replacement of John crane Type 10R seal but with more competitive price ,for external mounting on extremely corrosive duties

Replacement to:
Burgmann MG901/ D1-G55
Aesseal P05U seal
John Crane type 1 seal
Flowserve 51 seal...

1. medium: water,oil and weakly-corrosive mediums,etc
2. pressure: within 0.8Mpa
3. speed: within 10m/s
4. Temperature: -20 to 150 degree celsius

used for grunfos CR pump.. CR / CRI / CRN Series Vertical Multistage Centrifugal Pumps. Pump Models CR2, GRUNFOS SEAL KIT CR10-2

Used in water pumps, submersible pumps and sewage pumps, etc.
Pressure: within 1Mpa
Speed: within 10m/s
Temperature: -30 to 200 degree celsius

Applications:Clean Water,Sewage Water,Oil and other moderately corrosive fluids.
replace the mechanical seal John Crane 1A

Replace to:
Burgmann MG1S20 seal
Aesseal BP02 seal
John Crane type 2 (n seat) seal
Flowserve 150 seal...

Pressure: 0.6 MPa
Speed: 10m/s
Temperature: -30ºC~200ºC

john crane type2100 pump mechanical seals. a compact, unitized, single spring, elastomer bellows mechanical seal ,replace AES BO5 seals.sterling 540

mechanical shaft seals in pump
If you have any interest in our products, please do not hesitate to contact us,We will supply with our best profes

Stationary ring (ceramic/SIC/TC)
Rotary ring (carbon/SIC/TC)
Secondary seal (NBR/EPDM/VITON)
Spring&Metal parts (steel)

CR688 metal bellow mechanical seal
equal:John Crane 609
temperature:-75℃ to +400℃
Pressure:<<2.0mpa
Speed:<<23m/s

Secondary Seal:Nitrile(NBR),Ethylene Propylene(EPDM),Fluorocarbon Rubber(Viton)
Pressure:≤2.5MPa