PP Type Pneumatic Seal/Rod Seal/Buffer ring

The PP Pneumatic seal is the use of air compression to block the rotation of the shaft clearance, do not make the working medium leakage of the sealing device.

Max pressure: ≤1.6MPA
Temp range: -30~+100℃
Max Speed: 1m/s
Categories: ,
Description

Description-PP Pneumatic Seal

The PP Pneumatic seal is the use of air compression to block the rotation of the shaft clearance. It does not make the working medium leakage of the sealing device. In addition, in the shell on the processing of circular groove, through the compressed air into the back after the closure of the rotation axis of the gap, to prevent leakage of lubricating oil.

Property

Name PP Type Buffer ring/Rod seal/Pneumatic Seal
Material NBR PU
Color Black Green
Temperature -30~+100℃
Hardness 70 shore A
Press ≤1.6MPA
Medium Oil, Water, Air
Speed 1m/s
Application Car, Mechanical, cylinder, Pneumatic Parts

Advantage

● Acting as a check valve throughout the sealing system, eliminating the need to add additional check valves to the system
● Automatically select the best buffer stroke
● Even in the case of slight eccentricity, because it can be automatically centered, it also has an excellent buffering effect
● Increased system reliability due to two independent sealing systems (movable sealing lip and axial sealing area)
● Easy to install

Catalog

PP Type Pneumatic Seal PAKER Standard
PP-4.5 4.5 8 2.6 3.5 5 6.5 3.1 PP0408N3589
PP-5 5 9 3.2 4.1 5.5 7 3.7 PP0509N3589
PP-6 6 10 3.2 4.1 6.5 8 3.7 PP0610N3589
PP-8 8 11.6 2.8 3.5 8.5 10 3.3 PP0811N3589
PP-9.5 9.5 15 3.7 4.6 10 12 4.5 PP0915N3589
PP-10 10 18 6.3 7.8 10.5 15 7 PP1018N3589
PP-12 12 18 4.1 5 13 15.5 4.8 PP1218N3589
PP-14 14 22 4.5 5.5 15 18.5 5.2 PP1421N3589
PP-14 14 22 6.3 7.8 15 19 7 PP1422N3589
PP-16 16 22 4.5 5.5 17 19.5 5.2 PP1622N3589
PP-16 16 24 6.3 7.8 17 21 7 PP1624N3589
PP-18 18 26 6.3 7.8 19 23 7 PP1826N3589
PP-20 20 28 6.3 7.8 21 24 7 PP2028N3589
PP-22 22 30 6.3 7.8 23 26 7 PP2230N3589
PP-25 25 33 6.3 7.8 26 29 7 PP2533N3589
PP-28 28 36 6.3 7.8 29 32 77 PP2836N3589
PP-30 30 40 6.2 7.8 31.5 35 7 PP3040N3589
PP-32 32 42 6.2 7.8 33.5 37 7 PP3242N3589
PP-36 36 46 6.2 7.8 37.5 41 7 PP3646N3589
PP-40 40 50 6.2 7.8 41.5 45 7 PP4050N3589
PP-50 50 60 6.2 7.8 51.5 55 7 PP5060N3589
PP-50 50 67 11 14 53 58 12.5 PP5067N3589
PP-57 57 74 11 14 60 65 12.5 PP5774N3589
PP-70 70 87 11 14 73 78 12.5 PP7087N3589
PP-78 78 95 11 14 81 86 12.5 PP7895N3589

The above specification is not complete. Besides, we can customize the non-standard parts for you.

Please feel free to contact me.

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