mechanical pump seals

mechanical seals with PTFE can resist corrosive medium and are used in
chemical pumps

Pressure: within 0.8Mpa
Speed: within 10m/s
Temperature: -20 to 150 degree celsius
Medium: water, oil and weakly-corrosive mediums, etc.

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

1.High Quality Mechanical Seal For Pump
2. Inclusion Seal
3. Materail:Metal/SIC/VITON or EPDM
4.high quality with good price

Trademark:dyseals;Certificate:ISO9001-2000,TS16949;

Working Conditions:
Pumps:Submersible pumps,sewage pumps; applied to the muddy water,sewage water or weakly corrosive fluids with soild grains.
Te

Working Conditions:
Mediums:Muddy water,sewage watr and weakly corrosive fluids with solid grains.
Temperature:-20oC~180oC
Pressure: ≤1.0Mpa
Sp

Working Conditions:
Mediums:Muddy water,sewage watr and weakly corrosive fluids with solid grains.
Temperature:-20oC~180oC
Pressure: ≤1Mpa
Spee

Working Conditions:
Mediums:Pulp and paper, sugar, and sewage disposal,etc

Applied for centrifugal pumps, agitators and chemical pumps, etc
Pressure: within 1.2Mpa
Speed: within 12m/s
Temperature: -30 to 200 degree celsius

Applied for clean pumps, water pumps and submersible pumps, etc.
Pressure: within 0.5Mpa
Speed: within 10m/s
Temperature: -20℃~100℃

if you need the detailed dimensions,please contact

please contact for the detailed dimensions and various data

Be applied for water pumps, household pumps and submersible pumps, etc.
Pressure: ≤ 0.5Mpa
Speed: ≤ 10m/s
Temperature: -20℃~100℃

1. Stationary ring (carbon/SIC/TC)
2. Rotary ring (ceramic/SIC/TC)
3. Pressure: ≤1Mpa
4. Speed: ≤15m/s

PTFE bellows seal
Multi-spring
Spring is protected by teflon
Widely used in corrosion pump
Independent of direction of rotation

1. Stationary Ring:ceramic/SIC/TC
2. Rotary Ring:carbon/SIC/TC
3. Secondary Seal:NBR/EPDM/VITON
4. Spring&Metal Parts:SUS304/SUS316

1.burgmann mechanical seals
2.used in industrial pumps
3.kinds of sizes
4.prompt delivery

Working Conditions:
1. Pressure: ≤ 0.5Mpa
2. Speed: ≤ 10m/s
3. Temperature: -20℃~100℃

Applications:Clean water,sewage water,oil and other moderately corrosive fluids.
Secondary Seal:NBR,EPDM,Viton
Spring and Metal Parts:Steel

for industrial pump, replace the mechanical seal of John Crane R00
If you have any interest in our products, please do not hesitate to contact us.

If you have any interest in our products, please do not hesitate to contact us. We look forward to the future cooperation with you.

1. applied for Grundfos pumps
2. balanced seal
3. medium:water,oil and other low corrosive medium

1.Low density; High strength;
2.Low thermal expansion;
3.High thermal conductivity ;

Stationary Ring: Silicon Carbide, TC, Carbon
Rotary Ring: TC,Steel
for industrial pump, replace the mechanical seal of John Crane 80(DF/FP)

for industrial pump, replace the mechanical seal of John Crane 87(EI/EC)
Clean water,sewage water,oil and other moderately corrosive fluids

for industrial pump, replace the mechanical seal of Burgmann and John Crane
Standard:TB24DINL
Alternative:TBT12

1.high quality
2.excellent price
3.kinds of sizes
4.delivery quickly

Rotary Ring:Carbon, Silicon Carbide,TC
Secondary Seal:NBR,EPDM,Viton
Spring and Metal Parts:Steel

Temperature:-20℃ to +180℃
replace the mechanical seal of John Crane 8B1T