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
PTR14012475 140 124 7.5 PTB4 / NBR 75
PTR14512975 145 129 7.5 PTB4 / NBR 75
PTR15013475 150 134 7.5 PTB4 / NBR 75
PTR15513975 155 139 7.5 PTB4 / NBR 75
PTR16014475 160 144 7.5 PTB4 / NBR 75
PTR17014811 170 148 11 PTB4 / NBR 75
PTR18015811 180 158 11 PTB4 / NBR 75
PTR19016811 190 168 11 PTB4 / NBR 75
PTR20017811 200 178 11 PTB4 / NBR 75
PTR20418211 204 182 11 PTB4 / NBR 75