Single Spring Shaft Mechanical Seals with O Ring

Single Spring Shaft Mechanical Seals with O Ring

Item: DL-SS-04
Brand Name: DaoLin
Type: Single Spring Mechanical Seal
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Product Details

Product Name: Single Spring Shaft mechanical seals with O ring


Single Spring Shaft mechanical seals are having single spring design to take care contaminated liquids. Due to open coil spring, it is used for non-clogging and self-cleaning operations.

With sturdy and heavy long spring, it can take care of misalignment, vibrations, thermal expansions and axial play of shaft. These Seals can be offered in unbalance as well as balance design to take care variety of applications. Single spring mechanical seals can be made for uni or bi-direction motion of shaft. These seals are economical and easy to install and maintain because of lesser components. 


Main Application Industry:

Mechanical seal application.jpg

Operational Conditions:

Shaft diameter:10mm to 100mm

Temperature:-20ºC to +200ºC





Stationary Ring: Carbon/SiC/TC

Rotary Ring: Ceramic/SiC/TC

Secondary Seal: NBR/EPDM/Viton

Spring and Metal Parts: SS304/SS316


Water pump, Circulation pump, etc.



1.Tissue paper + Carton box

2.As per customer’s requirement

seals packing.jpg

Shipping method:

1.By Express: DHL,UPS,EMS,TNT or Fedex

2.By air, or by sea are all available.

Seals shipping.jpg