Graco Thrif-T Luber Low-Pressure Orifice Lubrication System User Manual download pdf

Thrif-T Luber Low-Pressure

Orifice Lubrication System

pump ﬂ ow to the individual lube points. Various accessories are

available to simplify installation. An optional pressure gauge may

be added to monitor pump operation.

SYSTEM COMPONENTS

Pumps

One hand-operated pump and one electric motor driven pump,

each with a 1/2 gallon plastic reservoir, and adjustable output,

allow the system to be designed precisely for the applications

needs.

Timer

The built in Solid State Timer can be set to control pump run

duration and initiate lube intervals from 30 seconds to 32 hours.

Where desired, optional remote timers, can be used to control the

lube interval and pump run time.

Manifolds and Oriﬁ ce Fittings

One manifold can be used to distribute lubricant to as many as

nine (9) lube points. Oriﬁ ce Fittings come in three (3) types and

ten (10) ﬂ ow ranges to meet various lube requirements. Bearing

point Oriﬁ ce Fittings are fed directly from the pump through

individual branch lines.

Tubing, Fittings and Accessories

Thrif-T Luber Oriﬁ ce Systems utilize 4mm (5/32 inch) nylon

tubing and brass ﬁ ttings to connect the system components.

Accessories such as the line ﬁ lter and pressure gauge enhance

reliability and provide the user with a method to monitor pump

operation.

COST-EFFECTIVE LOW-PRESSURE ORIFICE

LUBRICATION SYSTEM

• For new equipment or replacement of any existing low-

pressure oriﬁ ce system

• Simple, versatile and reliable

• With sales, parts and service - worldwide

FEATURES/BENEFITS

Thrif-T Luber Oriﬁ ce Systems offer an efﬁ cient method of

applying lubricant, resulting in less machine downtime, increased

productivity, and a safer work environment. Thrif-T Luber Systems

go beyond these advantages to provide:

• Easy system design and modiﬁ cation.

• Inexpensive components and installation.

• Fast payback! Savings in lube maintenance; man-hours

usually pays for the system within the ﬁ rst year.

• Manual or Electric pumps available to ﬁ t a wide variety of

applications.

• Both Manual and Electric pumps feature adjustable outputs.

This allow two pumps to service small to large systems.

• Oriﬁ ce ﬁ ttings have only one moving part and it ﬂ exes rather

than moves.

• Sintered bronze ﬁ lters will not shred or clog as can happen

with felt ﬁ lters.

SYSTEM DESCRIPTION

The Thrif-T Luber Oriﬁ ce System is a single line resistance

type. When the timer, controller, or operator activates the pump,

lubricant is forced down a single main line to manifolds, and

from there through individual oriﬁ ce ﬁ ttings and lines to the lube

points. If lube point mounted oriﬁ ce ﬁ ttings are used, tee ﬁ ttings

and manifolds are used to provide multiple branch lines that are

then connected to the oriﬁ ce ﬁ ttings.

Thrif-T Luber Oriﬁ ce Systems utilize one of two types of pumps.

A single stroke hand operated pump, where the stroke length and

frequency determine the lube delivery volume to the system, or

an electric gear motor driven pump where the pump running time

and frequency as established by the built in timer, a remote timer,

or the machine PLC determine the volume of lubricant delivered to

the system. In either case, the individual oriﬁ ce ﬁ ttings proportion

1 2 3 4 5 6 ... 15 16

Summary of Contents

Page 1 - Orifice Lubrication System

Thrif-T Luber Low-Pressure Orifice Lubrication Systempump ﬂ ow to the individual lube points. Various accessories are available to simplify installati

Page 2 - Applications

LTL-400Thrif-T Luber Low-Pressure Oriﬁ ce Lubrication SystemSystem Design & Component SelectionGuide to System Design & Component Selection fo

Page 3 - DIMENSIONS Inches (mm)

LTL-400Thrif-T Luber Low-Pressure Oriﬁ ce Lubrication SystemBearings: 1. Feed Screw — ball screw — 1 .5 pitch dia. x 8 rows, 2 lube points 2. Vert

Page 4 - DESCRIPTION

LTL-400Thrif-T Luber Low-Pressure Oriﬁ ce Lubrication SystemSYSTEM DESIGN & COMPONENT SELECTION CONT'DOriﬁ ce Selection1. Select oriﬁ ce siz

Page 5 - INSTALLATION

LTL-400Thrif-T Luber Low-Pressure Oriﬁ ce Lubrication SystemSYSTEM DESIGN & COMPONENT SOLUTIONPlumbing — Lubricant ﬂ ow velocity within this syste

Page 6 - THRIF-T LUBER ORIFICES

LTL-400Thrif-T Luber Low-Pressure Oriﬁ ce Lubrication SystemDesign Chart AFor Selection of Automatic PumpsDESIGN CHART DPage 14DESIGN CHART COri-ﬁ ce

Page 7 - TYPE A - FIGURE 13

LTL-400Thrif-T Luber Low-Pressure Oriﬁ ce Lubrication SystemPage 15Design Chart AFILE NO.CUSTOMERTYPE OF SYSTEM:MANUALAUTOMATICDATEOIL VISCOSITYOPERAT

Page 8 - OUTLET 1/8 NPSF

All written and visual data contained in this document are based on the latest product information available at the time of publication. Graco reserve

Page 9 - 5/16 UNF-2A)

LTL-400Thrif-T Luber Low-Pressure Oriﬁ ce Lubrication SystemSYSTEM OPERATIONAs shown in Figure 1, when the operator actuates the handle, or when the e

Page 10

LTL-400Thrif-T Luber Low-Pressure Oriﬁ ce Lubrication SystemTHRIF-T LUBER MANUAL PUMP DESCRIPTION/OPERATIONThe Thrif-T Luber Manual Pump (Fig 2) is a

Page 11 - Bearings:

LTL-400Thrif-T Luber Low-Pressure Oriﬁ ce Lubrication System8.06(205)5.50(140)ADCEBTHRIF-T LUBER MANUAL PUMP (CONT'D) PUMP STROKE ADJUSTMENTThe s

Page 12

LTL-400Thrif-T Luber Low-Pressure Oriﬁ ce Lubrication SystemOPERATIONThe electric gearmotor drives an eccentric (A) which reciprocates the piston (B)

Page 13

LTL-400Thrif-T Luber Low-Pressure Oriﬁ ce Lubrication SystemFigure 12Page 6Oil FlowFilterElastomeric Check ValveOriﬁ ce Body Metering PinTHRIF-T LUBER

Page 14 - DESIGN CHART E

LTL-400Thrif-T Luber Low-Pressure Oriﬁ ce Lubrication SystemDIMENSIONS mm (Inches)Thrif-T Luber Oriﬁ ces (Cont'd)Page 7TYPE B - FIGURE 14Descript

Page 15 - Design Chart A

LTL-400Thrif-T Luber Low-Pressure Oriﬁ ce Lubrication SystemIn-Line Filter - Helps keep contaminants that get past the pump's screen/strainer fro

Page 16 - Contact us today!

LTL-400Thrif-T Luber Low-Pressure Oriﬁ ce Lubrication SystemTHRIF-T LUBER ACCESSORIES & HARDWARE (CONT'D)Figure 22Figure 23Figure 23Tee Fitti

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Graco Thrif-T Luber Low-Pressure Orifice Lubrication System User Manual

Browse online or download User Manual for Unknown Graco Thrif-T Luber Low-Pressure Orifice Lubrication System. Graco Thrif-T Luber Low-Pressure Orifice Lubrication System User's Manual

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