Filtration Systems: Industrial Filters, Synthetic Oil & Lubricants. Richmond,VA

Hydraulic Filtration

Every filter cartridge and spin-on product we sell meets or exceeds the specifications of a broad range of global OEMs for quality and performance, including:

Pall • Donaldson • Schroeder • Parker • P11 • Fairey-Arlon • Hydac/Hycon • Fleetguard • Mahle • Stauff • Baldwin • Kaydon • Hilco/Hilliard • Purolator • Mahle • PTI • Purolator • Fleetguard • Mann • Hy-Pro • Filtroil • Cim-Tek • Internormen • Marvel • Flow-Ezy • Triboguard • Wix • Facet • Norman • EPE • and many more...

Find all of your OEM hydraulic, lube, and coolant filters with Greenleaf Filtration

Hydraulic Series Filters

Pleated Paper
Series

Hydraulic
Series

Microglass & Synthetic Series

Water Absorbent
Series

Refrigeration Oil
Separators & Lube
Oil Filters

filter unit, mobile with fluid control - UMFC 41

OIL RECLAIMER SYSTEMS AND RENTAL FILTER CARTS

VERSATILITY:

	2.5u, 3u, 6u, 12u & 25u Beta x[c] 1000 rated efficiencies per ISO 16889 & DFE
	Stainless Steel Mesh: 25, 40, 50 60, 74 & 149 micron
	150, 250, 450 and 3000 psid collapse rated construction per ISO 2941
	Integral By-Pass assembly is available on some series
	Operating Temperature from -45f to 250f
	Buna, Fluorocarbon, EPR & Silicone O-Ring Seals

APPLICATIONS:

	Petroleum & Synthetic based Hydraulic Fluids
	Turbine & Compressor lube oil
	Bearing & Gear oil
	Custom OEM designs & Private Branding
	Cost effective replacement for Expensive OEM elements

Our Brands of Hydraulic, Oil, and Coolant Filters helps improve system cleanliness

Improving system oil cleanliness levels, providing better cold start performance and meeting service interval expectations are primary objectives in the design of our hydraulic filters. To accomplish these goals, our filters utilizes two types of depth filtration media:

Cellulose Media - The most common depth media used in hydraulic fluid filtration, is made of natural fibers. These twisted fibers are larger and more irregular than synthetic fibers - creating more resistance to flow or pressure drop. This causes larger contaminant particles to become concentrated on the surface of the media, increasing restriction and limiting holding capacity. Although cellulose media comes in many efficiency grades, most cellulose hydraulic and transmission filters range from 0.5 to 40 microns.

Synthetic Media - The number of applications using synthetic media has grown rapidly since the late 1970s. Synthetic and Micro Glass media is the choice in higher pressure, heavy-duty mobile and industrial hydraulic and transmission applications. These man-made glass fibers are very uniform in size and shape. Their aerodynamic characteristics present the least possible resistance to flow, while creating many more uniformly sized dire interception areas. Synthetic media elements may cost slightly more, but offer significant performance advantages, these advantages include lower restriction (especially during cold start situations), improved efficiency to protect sensitive controls and extended equipment life.

Microglass Media- Our high performance micro-glass elements can be supplied with 100 % bubble-point tests and corresponding certificates on request. The glass fibre material microglass used in filter elements for fine fitration is supported by a support fleece and a stainless steel wire mesh and thereby protected against damage during production and later during filtration at high pressure differences. The bonding of the filter material to the end caps and the seam is executed with maximum accuracy. By using of special high quality adhesies, a homogeneous connection of the parts is achieved.

ISO 2941 Verification of collapse/burst resistance
ISO 2942 Verification of fabrication integrity
ISO 2943 Verification of material compatibility with fluids
ISO 3723 Method for end load testing
ISO 3724 Verification of flow fatigue characteristics
ISO 3968 Evaluation of pressure drop versus flow characteristics
ISO 16889 Multi-Pass method for evaluating filtration performance

DEPENDABLE PERFORMANCE:

Our broad range of experience in fluid filtration, product design and manufacturing allows us to produce high quality & competitively priced custom designed filter cartridges for process fluid filtration system manufacturers. Unique sizes, proprietary techniques, and special materials.