DPT1 Piston Seal Kit | Specific Series Bidirectional Seal with Backup Rings
The Polypac DPT1 Piston Seal Kit is an exact replacement seal designed for excavator piston systems. This OEM replacement part features a specific series bidirectional seal with backup rings, ensuring superior durability and performance in heavy-duty applications.
We ensure every transaction is encrypted and protected, giving you complete peace of mind.
From inquiry to delivery, our team responds quickly and provides consistent, dependable support.
Details
1. Application and properties
Suitable for agricultural machinery, injection molding machines, forklifts, cranes, etc. It consists of a sealing ring and
2 O-rings, used to improve overall sealing. Low friction, no stick-slip phenomenon, with good adjustment and
positioning ability, high reliability, and can effectively erase the remaining oil film adhering to the surface of the piston
rod from the inside.
Its operating temperature range is wide, depending on the O-ring material.
Can be used for special working conditions such as high speed, extremely low speed, micro-stroke, etc.
2. Standard material
Sealing ring: filled PTFE
O-Ring: NBR / FKM
Tags
OEM Replacement Part
OEM Replacement Part
Exact Replacement Seal
Exact Replacement Seal
Excavator Piston Seal
Excavator Piston Seal
Get Product Quote
Interested in this product? Fill out the form below and our technical team will provide detailed specifications, application guidance, and a customized quotation.
Rest assured that your privacy is important to us, and all information provided will be handled with the utmost confidentiality.
You may also like
GSF-801 Piston Seal | Bidirectional PTFE Seal for Hydraulic Cylinders
Polypac’s GSF-801 Piston Seal is a durable bidirectional PTFE seal designed for hydraulic cylinders. Engineered to deliver reliable sealing performance, it prevents leakage and ensures smooth cylinder operation. Ideal for demanding hydraulic applications requiring efficient, long-lasting piston sealing.
DPT2 Piston Seal Kit | DPT Series Bidirectional Seal with Backup Rings
The Polypac DPT2 Piston Seal Kit features a durable PTFE piston seal with backup rings, designed for heavy-duty excavator applications. Engineered for optimal bidirectional sealing, it ensures reliability and longevity in harsh environments. Ideal replacement for your DPT Series excavator piston seal needs.
SPGW Piston Seal Kit | Bidirectional PTFE Seal with Anti-Extrusion Rings
Polypac’s SPGW Piston Seal Kit features a bidirectional PTFE seal with anti-extrusion rings, designed for excavator piston and mining cylinder seals. Engineered for durability and high performance, it ensures reliable sealing in heavy-duty mining and excavation applications.
FD Wiper Seal | Industrial Dust Wiper for Cylinders and Machinery
Polypac FD Wiper Seal is a High Quality rod wiper seal designed to protect cylinders and machinery from dust and contaminants. This industrial dust wiper provides reliable contamination sealing for bearing housings, ensuring enhanced equipment performance and longevity.
FS Series Rod Seals | High-Performance PTFE Seals for Hydraulic Cylinders
FS Series Rod Seals by Polypac deliver high-performance, low friction sealing solutions for hydraulic cylinders. Made with wear-resistant PTFE, these seals ensure durability and reliability in mobile equipment applications, reducing maintenance and enhancing system efficiency.
GSZ2 Piston Seal | Enhanced Bidirectional PTFE Seal for Hydraulic Cylinders
Polypac’s GSZ2 Piston Seal offers enhanced bidirectional sealing for hydraulic cylinders. Made from durable PTFE, it ensures superior wear resistance and low friction, optimizing cylinder performance and longevity. Ideal for demanding hydraulic applications requiring reliable sealing solutions.
GSZ Series Heavy-Duty Rod Seals High-Pressure & Contamination Resistance
The GSZ series is a robust sealing solution designed for hydraulic cylinder rod applications, especially in demanding environments.
Buna-N (Nitrile) O-Ring Kits-008 KOMATSU | Oil Resistant Seal Assortments for General Purpose Use
Polypac Buna-N (Nitrile) O-Ring Kits-008 KOMATSU offer durable, oil-resistant seals ideal for hydraulic and pneumatic applications. These versatile O-ring assortments ensure reliable sealing performance for general-purpose use, enhancing equipment efficiency and longevity.
Polypac is a trusted global supplier of high-performance sealing solutions, providing OEM & ODM services for industries worldwide.
E-mail:
Phone/WhatsApp:
© 2025 Polypac Seals. All Rights Reserved.
dms
DMS
DMS