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704

704

Product catalog summary
General Overview: The LubeSite 704 is a high-temperature grease dispensing system designed for precise lubrication in environments up to 450°F (232°C). It is suitable for use in steel mills, foundries, and other high-temperature industrial settings. The transparent reservoir allows for easy visual inspection of grease levels.
Applications: The LubeSite 704 is compatible with various types of bearings, including anti-friction oscillating, ball or roller bearings, shielded bearings with seals, and bronze or open bearings. It is particularly useful where bearing flushing action is required.
Operation: The system features a simple design with only two moving parts, ensuring reliable lubrication. It uses Venturi action to dispense grease only when the bearing is in motion, preventing over-lubrication and seal damage.
Technical Data: The unit is constructed with tempered borosilicate glass domes and anodized aluminum bases. It supports NLGI grade 0 to 4 grease and operates with a thread size of 1/8” NPT. The system includes a medium stainless steel spring and an additional heavy spring for varied applications.
Start-Up Instructions: The unit comes with a medium spring for standard applications and a heavy spring for higher pressure needs. Proper installation involves removing existing grease fittings, filling the unit with non-separating grease, and securing it to the equipment.
Maintenance: Minimal maintenance is required, but the unit should be kept clean to ensure visibility of grease levels. Annual cleaning is recommended, with more frequent cleaning in dusty environments. Overfilling should be avoided to prevent pressure-related injuries.
Ordering Information: The LubeSite 704 has a reservoir capacity of 4 oz (113.4 g) and is identified by Part #704. Various adapters and couplers are available for different installation needs.
Dimensional Schematics: The document provides measurements in inches for installation reference.
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Catalog excerpts

704-1

LubeSite 704 Grease, Metal Base, High Temperature General LubeSite 704 allows precise dispensing of grease to a bearing in ambient temperatures up to 450°F (232°C). It’s ideal for applications in steel mills, foundries, lumber drying kilns, glass plants, nuclear environments and metal heat-treating facilities. The refillable, transparent reservoir permits a visual inspection of grease level at a safe distance. This feature is especially important in high temperature applications. Application LubeSite 704 Series can be used on any equipment that has: ++ ++ ++ ++ Anti-friction oscillating, ball or roller bearings Shielded bearings with seals Bronze, oilite or open bearings Requires bearing flushing action See Brochure #L713: LubeSite Systems for more information Operation LubeSite automatic grease feeders have only two moving parts (spring, piston with metering rod and piston seal ring). The design combines foolproof simplicity with rugged component strength for dependable, controlled lubrication. The graduated channels in the meter rod allow the bearing to use grease as required. Once the reservoir is filled and the unit is connected to a bearing, the single-point lubricator uses Venturi action to discharge lubricant only when the bearing is in motion. Thus, grease is never packed into the bearing. This benefits manufacturers that will have some planned machine downtime, because over-lubrication is eliminated. Because the single-point lubricator only generates 1-5 psi it will not blow bearing seals. When the bearing stops, so does the grease flow. Technical Data Material Tempered borosilicate, glass Lightweight, anodized aluminum Stainless steel Thread Size Operating Temperature Note: These units are assembled with a medium (green) stainless steel spring. Units are packed individually and include an additional heavy (yellow) spring. The piston seal ring and gaskets are fabricated from temperature-resistant Viton. BIJUR DELIMON INTERNATIONAL (919) 465 4448 LOCAL (800) 631 0168 TOLL-FREE (919) 465 0516 FAX www.bijurdelimon.coM 2100 Gateway Centre Blvd., Suite 109 Morrisville, NC 27560

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704-2

Start Up Instructions 1. Use proper spring: LubeSite 704 unit comes factory-equipped with medium spring (green) which gives correct grease feeding pressure for most applications. A heavyweight spring (yellow) is also supplied. 2. Remove grease fitting from equipment or bearing housing: Check to see that the thread on the grease fitting is 1/8”. You may need another LubeSite adapter to mount the LubeSite unit (refer to accessories). 3. Fill LubeSite unit with a non-separating grease: Connect a grease gun to the side grease fitting. Fill with grease until the grease comes out of the base coupler....

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704-3

BUUR DELIMON Name Reservoir Capacity Parts When ordering, specify by name, description and part number, e.g. LubeSite 704, 4 oz Reservoir Name Description Material Parts Adapter Straight, 1/8" NPT (F) x 1/4"-28 (M) Zinc plated steel 20-1 Nickel chrome plated 50-1 Bushing, 1/8" NPT (F)x 1/4" NPT(M) Zinc plated steel 20-2 Nickel chrome plated 50-2 45°,l/8"NPT(F)xl/8"NPT(M) Zinc plated steel 20-3 Nickel chrome plated 50-3 45°l/8"NPT(F)xl/4"-28(M) Zinc plated steel 20-6 Nickel chrome plated 50-6 90°,l/8"NPT(F)xl/4"-28(M) Zinc plated steel 20-4 Nickel chrome plated 50-4 90°,l/8"NPT(F)xl/8"NPT(M) Zinc...

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704-4

Dimensional Schematics Measurements shown in inches. BIJUR DELIMON INTERNATIONAL (919) 465 4448 LOCAL (800) 631 0168 TOLL-FREE (919) 465 0516 FAX www.bijurdelimon.coM 2100 Gateway Centre Blvd., Suite 109 Morrisville, NC 27560

 Open the catalog to page 4
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.