0660R020BN3HC Hydraulic Oil Filter Element for Marine Hydraulic Equipment

Ship‑board marine hydraulic equipment generates large‑quantity wear particles inside circulating hydraulic oil. 0660R series replacement hydraulic filter element is return‑loop hydraulic filter element for marine hydraulic equipment. Composite glass‑fiber media of this return‑line filter cartridge intercepts metal debris, seal fragments and oxide contaminants. This marine hydraulic oil filter is widely used for ship‑board hydraulic station and heavy‑machinery oil‑return‑loop maintenance.

Marine Return‑Line Filtration Principle

Polluted hydraulic return oil flows inward through pleated 0660R hydraulic filter element. Outer‑layer pleat traps large‑size wear particles; inner fine‑fiber layer holds micron‑sized impurities. Purified oil flows back to hydraulic oil tank. Enlarged pleat area improves dirt‑holding capacity of this return‑line filter cartridge, adapts long‑time continuous running of marine hydraulic system.

Core Technical Parameters

• Filter Media: Composite glass‑fiber for replacement hydraulic filter element

• Available Precision:3 /5 /10 /20 μm for hydraulic filter element

• Max Working Pressure:1.6 MPa for return‑line filter cartridge

• Recommended Replace ΔP:0.35‑0.5 MPa for marine hydraulic oil filter

• Compatible Housing: Standard 0660R‑series return‑line filter housing

Each 0660R series replacement hydraulic filter element completes bubble‑point integrity test before shipment, fully interchange for corresponding standard filter assembly.

Five Core Advantages

1 Marine‑Scene‑Adapted Pleat Structure
Big dirt‑holding capacity for hydraulic filter element.

2 Anti‑Impulse Composite Media
Resist frequent oil‑flow impact for return‑line filter cartridge.

3 Full Dimensional Interchange
Direct install into matching standard filter housing without modification.

4 Multiple Micron‑Grade Options
Different precision for various marine hydraulic oil filter pollution‑level.

5 Corrosion‑Resistant Support Option
Special end‑cap material optional for damp marine environment.

Application Scenarios

0660R series replacement hydraulic filter element applies for marine ship‑board hydraulic station, port heavy‑machinery and heavy‑duty equipment oil‑return‑circuit filtration.

Full Model List

Full Model No.	Specification Introduction
0660R003BN3HC	3μm super‑fine replacement hydraulic filter element, high‑cleanliness marine hydraulic loop
0660R005BN3HC	5μm fine‑grade hydraulic filter element, precision ship‑board hydraulic station
0660R010BN3HC	10μm standard return‑line filter cartridge, general marine hydraulic system
0660R020BN3HC	20μm coarse‑grade marine hydraulic oil filter, heavy‑contamination ship‑board condition

Other Related Products

0110R Series Small‑Size Return‑Line Hydraulic Filter Element

FAQ

Q1 Can 0660R series fit marine hydraulic return‑line housing?
A1 Yes, dimension and interface 1:1 match for direct drop‑in installation.

Q2 What differential‑pressure for filter replacement?
A2 Replace filter when differential‑pressure reaches 0.35‑0.5 MPa.

Q3 Is it suitable for pump suction side?
A3 Designed for return‑line circuit, not recommend for pump suction inlet.

Q4 Can we select anti‑corrosion end‑cap for damp marine environment?
A4 Yes, please remark special requirement in your inquiry.

Q5 Can filter element sample be provided?
A5 Sample service available for customer quality‑testing evaluation.