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Harvard Filtration Products

Ranging from standard filter elements and housings to fully customized systems, Micro Lube has the expertise and capabilities to meet your filter needs. Our products remove water and contaminants and increase the efficiency and service life of your oil and its components.

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LUBE AND HYDRAULIC HOUSINGS

produc-01

1000H Canister Specifications:

Dimensions: 23.87”H x 10.62“W x 10.75”D
1/2” Female NPT Inlet, Outlet, Drain STD
Flow rate: from 2.75 to 4 GPM
Housing capacity: 20 qt.
Finish: Powder Coated silver color

1000L Canister Specifications:

Dimensions: 23.87“H x 10.62”W x 10.75“D
1/2” Female NPT Inlet, Outlet, Drain STD
Flow rate: 2.0 GPM
Housing capacity: 20 qt.
Finish: Powder Coated silver color

ELEMENTS

element-1

1000 Series:

Two section: #1002
Designed to filter hydraulic and lube oils
in systems on industrial equipment, heavy
equipment, transmission and large diesel
engines.

1000L Canister Specifications:

Dimensions: 23.87“H x 10.62”W x 10.75“D
1/2” Female NPT Inlet, Outlet, Drain STD
Flow rate: 2.0 GPM
Housing capacity: 20 qt.
Finish: Powder Coated silver color

For Viscosity of ISO 10 to 46

Four section: #1004
Designed to filter fluids in systems on
Industrial equipment, heavy equipment,
transmissions and large diesel engines.
For Viscosity of ISO 46 to 150

produc-02

Hydraulic housings:

Hydraulic Pressure Compensating (H-PC)
1/4”Female NPT Inlet, Outlet, Drain STD
Harvard™ brand H-PC Series, such as the
model 1000H-PC, pictured here, controls
the pressure and flow and can be
connected to systems up to 1500 PSI.

element-2

Six section: #1006

Designed to filter oil-based EDM fluids, gear and high viscosity oils.
For Viscosity of ISO 220-320

Eight section: #1008

Designed to filter gear oils and very heavy viscosity oils. For Viscosity of ISO 460 to 1000

produc-03

750H Canister Specifications:

Dimensions: 19.25”H x 10.62“W x 10.75”D
1/2” Female NPT Inlet, Outlet, Drain STD
Flow rate: from 2.75 to 3 GPM
Housing capacity: 16 qt.
Finish: Powder Coated silver color

750L Canister Specifications:

Dimensions: 19.25“H x 10.62”W x 10.75“D
1/2” Female NPT Inlet, Outlet, Drain STD
Flow rate: 1.25 GPM
Housing capacity: 16 qt.
Finish: Powder Coated silver color

element-3

750 Series

Overall Dimensions: 7.50” dia. x 15.00” lg.

Two section: #7502

Designed to filter medium sized diesel engine oil in heavy mobile or industrial equipment as well as transmissions.
For Viscosity of ISO 46 to 100

Four section: #7504

Designed to filter oil-based EDM fluids, gear and high viscosity oils.
For Viscosity of ISO 220-320

produc-04

500H Canister Specifications:

Dimensions: 14.25”H x 10.62“W x 10.75D
1/2” Female NPT Inlet, Outlet, Drain STD
Flow rate: from 1.6 to 2 GPM
Housing capacity: 12 qt.
Finish: Powder Coated silver color

500L Canister Specifications:

Dimensions: 14.25“H x 10.62”W x 10.75D
1/2” Female NPT Inlet, Outlet, Drain STD
Flow rate: 1.25 GPM
Housing capacity: 12 qt.
Finish: Powder Coated silver color

element-4

500 Series:

Overall Dimensions: 7.50” dia. x 10.06” lg.

Two section: #5002

Designed to filter engine oil or fluids in systems on industrial equipment, small mobile equipment, and transmissions.
For Viscosity of ISO 46 to 220

Four section: #5004

Designed to filter gear oils and very heavy viscosity oils.
For Viscosity of ISO 460 to 1000

produc-05

156H Canister Specifications:

Dimensions: 21”H x 6.87“W x 8”D
1/2” Female NPT Inlet, Outlet, Drain STD
Flow rate: from 1.0 to 1.6 GPM
Housing capacity: 9 qt.
Finish: Powder Coated silver color

156L Canister Specifications:

Dimensions: 21“H x 6.87”W x 8“D
1/2” Female NPT Inlet, Outlet, Drain STD
Flow rate: .7 GPM
Housing capacity: 9 qt.
Finish: Powder Coated silver color

element-5

156 Series

Overall Dimensions: 5.50” dia. x. 16.62” lg.

Two section: #1562

Designed to filter engine oil or fluids in systems on industrial equipment.

Four section: #1564

Designed to filter engine oil or fluids in systems on industrial equipment.

produc-06

150H Canister Specifications:

Dimensions: 12”H x 6.87“W x 8”D
1/2” Female NPT Inlet, Outlet, Drain STD
Flow rate: from .5 to 1.0 GPM Housing
capacity: 5 qt.
Finish: Powder Coated silver color

150L Canister Specifications:

Dimensions: 12“H x 6.87”W x 8“D
1/2” Female NPT Inlet, Outlet, Drain STD
Flow rate: .7 GPM
Housing capacity: 9 qt.
Finish: Powder Coated silver color

element-6

150 Series

Overall Dimensions:5.50” dia. x 8.81” lg.

Two section: #1502

Designed to filter engine oil and fluids in systems on industrial equipment.

Four section: #1504

Designed to filter engine oil or fluids in systems on industrial equipment.

produc-07

152H Canister Specifications:

Dimensions: 9.5”H x 6.87“W x 8”D
1/2” Female NPT Inlet, Outlet, Drain STD
Flow rate: from .5 to 1.0 GPM
Housing capacity: 3 qt.
*Other Sizes Available
Finish: Powder Coated silver color

152L Canister Specifications:

Dimensions: 9.5“H x 6.87”W x 8“D
1/2” Female NPT Inlet, Outlet, Drain STD
Flow rate: .7 GPM
Housing capacity: 3 qt.
Finish: Powder Coated silver color

element-7

152 Series

Overall Dimensions: 5.50” dia. x 4.94” lg.

One section: #1521

Designed to filter engine oil or fluids in systems on industrial equipment.

produc-08

1200 Canister Specifications:

Dimensions: 44.0”H x 16.75”W x 16.75”D
1 1/2” NPT Inlet, Outlet, Drain STD
Element Lifters Included

element-8

1200 Series

Two Section: #1202

Dimensions: 11.0” dia. X 15.6” lg.
Designed to filter lighter viscosity fluids
such as Diesel fuel and light viscosity
hydraulic oils up to ISO 10-46.

Two section: #1203

Dimensions: 11.0” dia. x 10.625” lg.
Designed to filter lighter viscosity fluids
such as Diesel fuel and light viscosity
hydraulic oils up to ISO 46-150.

Four section: #1204

Dimensions: 11.0” dia. x 15.6” lg.
Designed to filter fluids in large diesel engines and systems on industrial equipment, heavy equipment, and transmissions.
For viscosity of ISO 150-320

water-based-elements

WATER-BASED ELEMENTS

Designed to filter water-based fluids, coolants, and water-based EDM fluids.

1000 Series: 7.50”dia. x 19.75“ lg.
1002W #5439
Designed for low flow rate.
1004W #3902

Designed for higher flow rates and to filter light glycol mixtures.

1006W #4467
1002W #5439
Designed for high glycol mixtures.

1200 Series:

#1222 - 1202W
#1223 - 1203W
#1224 - 1204W
Designed for light glycol mixtures.

500 Series: 7.50” dia. x 10.06” lg.
500W - #4706
Designed to filter water-based fluids, coolants, light glycol mixtures and water-based EDM fluids.

SPIN-ON ELEMENTS

Harvard™ “Spin-On” filters provide filtration for light industrial applications, cars, campers, vans, trucks, and tractors.

Hydraulic Lube
Model H 61 Model L 61
Model 125-S *Model 750-S
*Can replace O.E.M. bypass lube filters.
Convenient spin-on feature.

Specifications:

Maximum operating pressure: 80 PSI
Flow rate: SAE 30 @ 180°F: .5 GPM
Filter capacity: (make-up oil) L&H-61 1.0 qt.
Filter capacity: (make-up oil) 125-S and
750-S 2.5 qt.
Mounting base kit required for spin-on filters sold separately.

spin-on-elements

Oil should be filtered each time it is transferred from one vessel to another because additional contamination is inevitably introduced whenever oil is handled.

PORTABLE FILTRATION SYSTEM

Removes contaminants to a single micron, removes water and glycol. Portable design moves easily from site to site, increases fluid life, decreases hazardous waste disposal. Use on most synthetic and petroleum-based fluids. Operation/service manual included.

Applications: for most hydraulic and lube oil reservoirs in manufacturing, machine shops, injection molding, oil EDM machines.

Configuration: single housing, dual housing, optional bag filter.

Flow rate: 1 - 8 GPM

PORTABLE COOLANT SYSTEM

Removes contaminants to a single micron. Portable design moves easily from site to site. Increases coolan t and tool life. Decreases hazardous waste disposal.

Applications: manufacturing, machine shops, water EDM machines.

Configuration: single housing, bag filter.

Flow rate: 4.5 GPM

portable-filter

WALL MOUNT, FLOOR MOUNT AND
STATIONARY SYSTEMS

These custom systems can be built to your configurations and specifications. The same Harvard™ Brand quality will reduce waste generated significantly.

wall-mount

SERVICES

Industrial Oil Filtration Services

A high percentage of hydraulic failure is due to filtration failure. Micro Lube provides technical assistance and training with the installation of all Micro Lube filtration equipment. Once a filtration system is installed, Micro Lube’s attention to customer service doesn’t stop there.

Micro Lube takes pride in designing and manufacturing systems used in a vast array of applications in numerous major industries, including:

Government

Government

Construction

Construction

Mining

Mining

Trucking

Trucking

Concrete

Concrete

Industrial-Applications

Industrial Applications

Filtration Process

Micro Lube’s innovative flow-through filtration systems route oil-flow from the top and bottom of the filter element, through the media to the collector, to the center tube, and out of the canister. As the oil moves through the media, it loses pressure while the exterior of the element remains constant, causing a slight funnel-shape deformation in which larger particles are caught at the top and smaller particles are retained in the lower area, where the funnel is smaller. This filtration process allows the filter to hold larger quantities of contaminants in comparison to surface media filters.

Since the media is designed with a dehydrated media it is also effective in removing moisture, enabling the particles and moisture to be removed with the same filter. However, in situations where moisture is not to be removed, an appropriate media may be used to remove solid contaminants only.

New Oil Filtration

As surprising as it may seem, most new oils purchased today are not filtered before being sold. Yes, the new oil is refined, looks translucent and visually appears clean but when viewed at a microscopic level it contains unwanted particles. In many cases, the filtered oil in the equipment being replaced has less unwanted particles than the new, unfiltered oil being added during an oil change.

Filtering the new oil is a very critical, proactive maintenance step. Which would you prefer, assuming or knowing that the new oil is truly clean? The oil filtration process must start with clean oil to positively impact equipment performance. With the expenses, complexities and increasing demands on equipment today one must capitalize on every performance advantage possible. New oil filtering is an easy first step to apply and a sure bet.

We are ready to listen, advise, recommend a local distributor, demonstrate performance and offer a cost effective solution gained by over 40 years of industry knowledge and experience.

For questions on filtering oil and oil filtration systems, please contact Micro Lube today!

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