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  • ZP Type Double Acting Piston Seal
  • ZP Type Double Acting Piston Seal
  • ZP Type Double Acting Piston Seal
  • ZP Type Double Acting Piston Seal
  • ZP Type Double Acting Piston Seal
  • ZP Type Double Acting Piston Seal
ZP Type Double Acting Piston Seal

ZP Type Double Acting Piston Seal

  • 10 - 49 Pieces
    $35
  • 50 - 99 Pieces
    $34.80
  • >= 100 Pieces
    $34.60
View product details

ZP Type Double Acting Piston Seal

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Double-Acting Sealing: Designed to withstand bidirectional pressure in hydraulic and pneumatic systems, ensuring leak prevention and optimal performance in dynamic applications.
  • Material Efficiency: Crafted from nitrile rubber, offering exceptional oil resistance, chemical durability, and temperature tolerance (-40°C to +120°C), ideal for harsh environments.

Key features

  • 1. Material Technology

    • With nitrile rubber construction, resist oils, fuels, and chemicals for durability in harsh environments. Outperforms traditional rubber seals in chemical resistance*

  • 2. Performance Parameters

    • With a double-acting piston design, handle bidirectional pressure efficiently in hydraulic systems. Suitable for dynamic applications where pressure changes frequently*

  • 3. Scenario Solutions

    • With versatile application capabilities, suit automotive, industrial, and plumbing systems. Adaptable to multi-environment setups compared to single-use seals*

  • 4. Interactive Design

    • With a textured surface design, enhance grip and sealing performance. Reduces slippage in high-pressure scenarios compared to smooth seals*

  • 5. Customization & Adaptability

    • With customizable size and material options, meet specific project requirements. Offers tailored solutions unlike standardized seals*

Product details

ZP Type Double Acting Piston Seal

The ZP Type Double Acting Piston Seal is engineered for high-performance sealing in dynamic applications. Crafted from nitrile rubber, it combines chemical resistance with durability, designed to withstand harsh environments. Its cylindrical shape and textured surface ensure secure sealing in hydraulic systems, industrial machinery, and automotive components.

Technical specifications

FeatureSpecificationBenefit
MaterialNitrile rubber (NBR)Resists oils, fuels, and moderate heat
TextureRibbed outer surfaceEnhances grip and sealing efficiency
SizeCustomizable (Standard: 10-50mm OD)Adapts to diverse mechanical interfaces
Temperature Range-40°C to +120°COperates in extreme thermal conditions
ApplicationHydraulic cylinders, automotive sealsPrevents leaks in high-pressure systems

Customization guide

Adjustable parameters include size (OD/ID) for precise fitment, durometer hardness (Shore A 70-90) for load requirements, and color coding for identification. Custom textures or chemical-resistant coatings can be added for specialized needs.

Get inspired

With the ZP seal’s nitrile rubber composition, you can achieve reliable performance in oil-based environments. Its double-acting design balances pressure on both sides, reducing wear and extending service life in demanding machinery.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Pressure Resistance50 MPa+15% (58 MPa)*+30% (65 MPa)*
Chemical ResistanceStandard oilsHydraulic fluidsAggressive chemicals
Temperature Range-30°C to +100°C-40°C to +120°C-50°C to +150°C*

Supplier's note

  1. Technical Breakthroughs:

    • Triple Chemical Resistance: The Pro Model’s nitrile blend outperforms industry standards, enabling safe use with harsh solvents.
    • Extreme Temperature Tolerance: Advanced thermal stability allows operation in cryogenic or high-heat industrial settings.
    • Pressure-Balanced Design: The double-acting piston minimizes friction, reducing energy loss by up to 20% compared to single-acting seals.

  2. Version Selection Guide:

    • Base Model: Ideal for standard hydraulic systems where cost-efficiency is prioritized.
    • Advanced Model: Suitable for automotive and heavy machinery requiring durability in fluctuating temperatures.
    • Pro Model: Tailored for aerospace or chemical processing industries needing ultra-high pressure and corrosion resistance. With its 65 MPa rating, it ensures zero leakage in critical applications.

Frequently asked questions

  • Which piston seal suits high-pressure hydraulic systems for industrial machinery?

  • How to clean and store ZP Type Double Acting Piston Seals properly?

  • Nitrile rubber vs silicone: Which is better for oil-based machinery seals?

  • Can ZP piston seals be customized for non-standard equipment sizes?

  • Are ZP seals ISO-certified for industrial applications?

  • What industries use ZP Type Double Acting Piston Seals?

  • Nitrile vs fluoroelastomer (FKM): Which suits high-temperature oil systems?

  • Tips for installing ZP piston seals in tight spaces?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionIndustrial machinery, automotive systems- Industry Standard: General rubber (ASTM D2000)
- Our Base: Nitrile Rubber (ASTM D2000)
- Our Advanced: Nitrile + Fluoropolymer Blend (ASTM D6763) ▲▲		▲ Base: 30% better chemical resistance
▲▲ Advanced: 50% longer lifespan in harsh chemicals		Advanced version: 20% higher cost due to specialized blend
Temperature ResistanceExtreme cold/hot environments- Industry Standard: -30°C to +100°C
- Our Base: -40°C to +120°C ▲
- Our Advanced: -50°C to +150°C ▲▲		▲ Base: Operates in Arctic conditions
▲▲ Advanced: Survives desert heat (ISO 18020:2020)		Base: Not ideal for sub-zero storage without preheating
Pressure CapacityHigh-pressure hydraulic systems- Industry Standard: 2000 PSI
- Our Base: 2500 PSI ▲
- Our Advanced: 3000 PSI ▲▲		▲ Base: Handles heavy-duty industrial machinery
▲▲ Advanced: Meets aerospace-grade PSI (ISO 10745:2021)		Advanced requires precision installation to avoid leaks
Chemical ResistanceChemical processing plants- Industry Standard: Passes ASTM D543 for 20 chemicals
- Our Base: 50+ chemicals ▲
- Our Advanced: 100+ chemicals ▲▲		▲ Base: Resists solvents like acetone
▲▲ Advanced: Withstands concentrated acids/bases (ASTM F739)		Base may degrade over time with prolonged exposure to strong acids
Wear ResistanceHigh-cycle machinery (e.g., pumps)- Industry Standard: 10,000 cycles
- Our Base: 15,000 cycles ▲
- Our Advanced: 20,000 cycles ▲▲		▲ Base: Reduces downtime in factories
▲▲ Advanced: 40% lower replacement frequency (ISO 14226:2019)		Advanced material may require lubrication for optimal performance
Noise LevelNoise-sensitive environments (e.g., labs)- Industry Standard: 45 dBA
- Our Base: 40 dBA ▲
- Our Advanced: 35 dBA ▲▲		▲ Base: Quieter than standard (comparable to a whisper)
▲▲ Advanced: Meets hospital-grade quietness (IEC 60704-3-7)		Advanced design increases initial installation complexity

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