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125*150*12mm PTFE dual lip Shaft Seals for Screw compressor-

  • 1-19 Pieces
  • 20-999 Pieces
  • >=1000 Pieces
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ptfe lip seal
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Depends on the order quantity.
Lead Time:
5 day(s) after payment received
Samples: $30.00 /Piece, 1 Piece (Min. Order): Buy Samples
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Samples - $30.00 /Piece, 1 Piece (Min. Order): Buy Samples
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Quick Details
any size
Place of Origin:
Guangdong, China
Brand Name:
Model Number:
Standard or Nonstandard:
PTFE Shaft Seals for Screw compressor-
oil seals
Stainless steel 304+PTFE
Other material:
according to the customers' requirement

Packaging & Delivery

Selling Units:
Single item
Single package size: 
10X10X10 cm
Single gross weight:
0.350 kg
Lead Time :
Quantity(Pieces) 1 - 10 11 - 100 101 - 500 >500
Est. Time(days) 5 30 30 To be negotiated
Video Description
PTFE Lips seals

125*150*12mm PTFE Shaft Seals for Screw compressor-Atlas-Copco,

Lip type shaft oil seals are widely used in rotary screw airends and come in a variety of designs and materials. This seal functions to retain the oil inside the airend, but also to keep air, dust and dirt from sucking in along the rotating shaft when the machine is off load. (When the inlet valve closes, if the airend continues to rotate, a vacuum may be pulled on the inlet end.)

Ultra-High-Speed Mechanical Seal
High Pressure
High Pressure Mechanical Seals
High Temperature Mechanical Seal

1.Single lip shaft oil seals :

The effect of single lip: Only grease proofing

2.Double lips single way shaft oil seals:

The effect of single lip: Only grease proofing

3.Double lips two-way shaft oil seals

The effect of double lips two-way:Grease proofing and Dust proof

If you want more details or have any questions about our Screw Compressor lips seal kits 

←←Please click it,Contact supplier for inquiry

Installed guide

Intalled PTFE shaft seals /lips oil seals requires the Finish of Shaft and medium or the effect of Dynamics as following:

PTFE shaft seals  working medium
Dynamic Surface
Static surface
Hypothermia material
Freon, hydrogen ,chlorine
Air ,nitrogen ,gas, aerospace and automotive fuel

water ,Crude oil, Hydraulic oil,Sealants

The PTFE shaft seals /lips oil sealsl will easily crush the slip and cause leaking when it was installed,
so please use the auxiliary guied sleeve to help you to install.

Please equably push the seal side from the small end to the big end of guide sleeve, until the oil seal can fit on the shaft completely

Detailed Image

If you want more details or have any questions about our Screw Compressor lips seal kits 125*150*12mm PTFE Dual lips and125*150*12mm single lip seal

←←Please click it,Contact supplier for inquiry

Some standard sizes of our  PTFE Oil Seals Screw Compressor rotary lip seals Rotary Shaft Seals

We can also produce the special sizes as customers need .

DL SEALS Company

DL seals  advantages:

1, Focus on the development and manufacture of seals for 20 years.
2, A great number standard parts in stock
3, Customized seasl service
4,CNC Machining Seals without mould cost ,fast dispatch.
5, All of seals the inner diameter from 0.2mm to 3500mm can be produced.
6, Seals solutions and technical support.
7, 24 hours online service. 

Contact Directly