elastomer bellow seals

used in water pumps and household pumps

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

Shaft Seals

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

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

Mechanical seal JF-FBD  Rubber Bellow Mechanical Seal Bellows for all kinds of pumps<

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...

Stationary Ring: ceramic/SIC/TC
Rotary Ring: carbon/SIC/TC
Secondary Seal: NBR/EPDM/VITON
Spring&Metal parts: steel

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

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

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

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

Split ring plastic oil john crane type Rubber Bellow Mechanical Seal 8b1
 
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Applied for submersible pumps and sewage pumps, etc.
Pressure: within 0.35Mpa
Speed: within 6m/s
Temperature: -20 to 100 degree celsius

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

Teflon Bellow Mechanical Seals

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

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

Features
Rubber bellows mechanical seals
Unbalanced
Single spring
Independent of direction of rotation

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

Seals suit for Laval® ALC series pumps. Used in food and dairy common rubber bellow seals. TYPE 19B rubber bellow seals to suit Alfa Laval LKR Pumps.

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

Single Spring Mechanical Seals Vulcan type 140/142/143
elastomer bellow design with better compressibility.
has three lengths can be choose.

Operating Conditions:
Temperature: -40℃~200℃
Pressure: ≤2.5Mpa
Speed: ≤20m/s

Applied for blower pumps, diving pumps and circulating pumps, etc
Pressure: within 0.8Mpa
Speed: within 5m/s
Temperature: -30 to 200 degree celsius

elastomer bellow mechanical seal vulcan type 14/142/143
temperature:-40℃ to +150℃
Pressure:<<1.0Mpa
Speed:<<15m/s

Secondary Seal:Nitrile(NBR),Ethylene Propylene(EPDM)
Seat Type:
Standard:TBCT24
Alternative:TBCT20,TBCG60