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Zinc Free Ashless Anti Wear Hydraulic Oil For Copper / Silver Protection

Key Attributes

Brand Name: UKHERMES
Model Number: HM 32/46/68
Place of Origin: Guangdong,China
Certification: ISO/ASTM
Minimum Order Quantity: 1000L
Price: US$1.50-2.00/L
Payment Terms: L/C,D/P,T/T
Standard Packaging: Pail

Specifications

Highlight Features

Silver Protection Anti Wear Hydraulic Oil

,

Zinc Free Anti Wear Hydraulic Oil

,

Copper Protection anti wear hydraulic fluid

Product Type:
Ashless Anti-Wear Hydraulic Oil
ISO Viscosity Grade:
32 / 46 / 68
Performance Level:
ASHLESS / ZINC-FREE (DIN 51524-2 / Denison HF-0)
Product Positioning:
High-End
Application:
High-precision Servo Systems, Copper/silver Component Machinery
Packaging Size:
1L,4L,5L,18L,20L,25L,200L,IBC Tank
Packaging Type:
Can/Pail/Drum
OEM / Private Label:
Available
Shelf Life:
5 Years
Product Description

High-End ASHLESS / ZINC-FREE (DIN 51524-2 / Denison HF-0) HM32 / HM46 / HM68 OEM / ODM Available


Product Description

UKHERMES Advanced Ashless HM Series (HM32 / HM46 / HM68) represents our pinnacle "High-End" solution for ultra-precision hydraulic systems. Formulated strictly to meet the ASHLESS/ZINC-FREE standard, this series completely eliminates zinc-based stabilizers to prevent heavy-metal sludge formation. It offers elite protection for systems containing silver, yellow metal, or copper alloys, which are highly susceptible to chemical attack from conventional fluids. Combined with top-tier hydrocracked synthetic base stocks, it ensures exceptional filterability, supreme thermal resistance, and an eco-friendly profile, making it indispensable for high-tech automated manufacturing, paper mills, and advanced robotics.

Zinc Free Ashless Anti Wear Hydraulic Oil For Copper / Silver Protection 0

Product Type

Ashless Anti-Wear Hydraulic Oil

Product Positioning

High-End 

Performance Level

ASHLESS / ZINC-FREE (DIN 51524-2 / Denison HF-0)

ISO Viscosity Grade

32 / 46 / 68


Key Highlights

⛏️

Pure Ashless & Zinc-Free Hydraulic Fluid

Prevents metallic soap and sludge formation in high-precision servo valves and multi-metal systems, ideal for 20L medium-volume industrial and manufacturing applications.

⚙️

Excellent Copper & Silver Component Defense

Protects silver-plated pumps and copper alloy bushings from corrosion and wear, reducing maintenance costs and extending equipment service life.

Outstanding Fine Filterability Performance

Resists thermal degradation and hydrolysis, prevents filter blockage even with trace water contamination, maintains excellent fluid cleanliness throughout service intervals.


Every batch tested in our independent laboratory before shipment

Zinc Free Ashless Anti Wear Hydraulic Oil For Copper / Silver Protection 1

Technical Data Sheet — Key Parameters

Core specifications at a glance. Download the full TDS for complete test data and certifications.

Parameter

Typical Value

(HM 32)

Typical Value

(HM 46)

Typical Value

(HM 68)

Method

Unit

Viscosity

Kinematic viscosity @ 100°C

5.4

6.8

8.8

ASTM D445

mm²/s

Kinematic viscosity @ 40°C

32

46

68

ASTM D445

mm²/s

Viscosity index

105

102

100

ASTM D2270

Thermal Properties

Flash point (COC)

220

235

245

ASTM D92

°C

Pour point

-18

-15

-15

ASTM D97

°C

Certifications

ISO Viscosity Grade

HM 32 HM 46 HM 68

Performance Level

ASHLESS / ZINC-FREE (DIN 51524-2 / Denison HF-0) ASHLESS / ZINC-FREE (DIN 51524-2 / Denison HF-0) ASHLESS / ZINC-FREE (DIN 51524-2 / Denison HF-0)

Full Technical Data Sheet (TDS)

Complete test data, certifications and handling information · PDF

⇩ Download TDS

Available in multiple pack sizes for distributors

Zinc Free Ashless Anti Wear Hydraulic Oil For Copper / Silver Protection 2


OEM / ODM

Formula Customization

Full Packaging Design

Flexible MOQ