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
PTR21018811 210 188 11 PTB4 / NBR 75
PTR21519311 215 193 11 PTB4 / NBR 75
PTR22019811 220 198 11 PTB4 / NBR 75
PTR22420211 224 202 11 PTB4 / NBR 75
PTR22520311 225 203 11 PTB4 / NBR 75
PTR23020811 230 208 11 PTB4 / NBR 75
PTR24021811 240 218 11 PTB4 / NBR 75
PTR25022811 250 228 11 PTB4 / NBR 75
PTR26023612 260 236 12 PTB4 / NBR 75
PTR27024612 270 246 12 PTB4 / NBR 75