AMS28 Seal

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AMS28 Seal Specification

Tolerance
±0.05 mm

Hardness
85±5 Shore A

Material
Nitrile Rubber (NBR)

Style
Hydraulic Rod Seal

Shape
Round

Temperature
-30°C to +110°C

Application
Hydraulic Cylinders

Chemical Compatibility
Mineral Oils, Water-Glycol, some Synthetic Fluids

Standard
ISO 6194

Color
Black

Outer Diameter Range
Up to 200 mm

Pressure Resistance
Up to 40 MPa

Wear Resistance
High

Installation Method
Press Fit

About AMS28 Seal

CHARACTERISTICS:

Balanced.
System attached to the shaft by allen screws.
Not dependent on the rotation direction.
External mounting.

OPERATING LIMITS

d1= 25 to 175 mm
p= 15 kg/cm²
v= 2 m/s
t= -20 to +200ºC (*)

(*) The temperature resistance depends on the material of the secondary seals used. The operating limits are defined by the PV factor which is determined for the sealing system characteristics and those of the application

It can be used in vertical agitators with moderate speeds without the need to apply auxiliary lubrication systems. Adapted to DEBRIS cleaning systems

Exceptional Hydraulic Performance

The AMS28 Seal ensures optimum sealing for hydraulic cylinders operating under high pressure and rigorous use. Its advanced design and NBR construction support superior barrier protection, keeping contaminants out while retaining lubricants, for long-term system reliability.

Versatile Material Compatibility

Engineered for compatibility with a broad spectrum of hydraulic fluids, the AMS28 Seal is suitable for systems using mineral oils, water-glycol, and certain synthetic fluids. This versatility makes it an ideal choice for modern hydraulic equipment in various industrial environments.

Precision Engineering for Tight Tolerances

Manufactured to ISO 6194 standards and with a close tolerance of 0.05 mm, the AMS28 Seal guarantees a secure fit and stable performance. Its press fit installation method ensures ease of use while maintaining a solid seal even under fluctuating operating conditions.

FAQs of AMS28 Seal:

Q: How is the AMS28 Seal installed in hydraulic cylinders?

A: The AMS28 Seal is designed for a press fit installation, allowing it to be securely positioned within the gland of hydraulic cylinders without specialized tools. Proper lubrication and handling ensure effective sealing and long-term reliability.

Q: What fluids is the AMS28 Seal compatible with?

A: This seal is engineered to work with mineral oils, water-glycol, and certain synthetic fluids, making it flexible for a variety of hydraulic system applications. It is important to verify compatibility with specific synthetic fluids before use.

Q: When should I consider replacing the AMS28 Seal?

A: Replacement is recommended when there are signs of leakage, visible wear, loss of elasticity, or scheduled maintenance intervals recommended by the equipment manufacturer. Regular inspection ensures maximum efficiency and prevents system failures.

Q: Where can the AMS28 Seal be used?

A: This seal is primarily intended for hydraulic cylinders found in industrial machinery, construction equipment, and manufacturing systems. Its robust construction allows it to perform under demanding Indian and international working environments.

Q: What are the main benefits of using the AMS28 Seal?

A: The AMS28 Seal offers high wear resistance, robust pressure handling up to 40 MPa, excellent chemical compatibility, and a wide operating temperature range. These qualities collectively extend equipment life, minimize downtime, and enhance operational safety.

Q: What standards and tolerances does the AMS28 Seal conform to?

A: It is manufactured according to ISO 6194 standards with a precise tolerance of 0.05 mm, ensuring dependable performance and interchangeability in hydraulic applications.

Q: How does the AMS28 Seal perform in extreme temperatures?

A: Constructed from high-quality Nitrile Rubber (NBR), the AMS28 Seal maintains its effectiveness in temperatures ranging from -30C to +110C, enabling reliable operation in both cold and hot environments.

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