SPECIAL PACKING FOR PISTON SEAL

SPECIAL PACKING FOR PISTON SEAL

 
 
This tandem seal PTR is a piston seal provides the designer with a compact low
friction seal for light to medium duty hydraulic cylinders. It is designed to have
high contact area with the rod to retain the media at low pressure. Standard seals
are supplied with a nitrile sq ring but other materials can also be provided.
 
 

SPECIAL PACKING FOR PISTON SEAL

• Mobile hydraulics
• Agriculture equipment
• Machine tools
• Lift platefroms

• Main seal- PTB4 / PTB6
• Sq Ring- NBR 75 / VKM75

Part No. D1 d2 L Material Quantity Actions
PTR550515175 550 515 17.5 PTB4 / NBR 75
PTR60057015 600 570 15 PTB4 / NBR 75
PTR65062015 650 620 15 PTB4 / NBR 75
PTR72069015 720 690 15 PTB4 / NBR 75
PTR80078513 800 785 13 PTB4 / NBR 75
PTR90087025 900 870 25 PTB4 / NBR 75
PTR93089020 930 890 20 PTB4 / NBR 75
PTR93592013 935 920 13 PTB4 / NBR 75
PTR95092518 950 925 18 PTB4 / NBR 75
PTR100096020 1000 960 20 PTB4 / NBR 75