Graco Thrif-T Luber Low-Pressure Orifice Lubrication System- Manuals

Page 2 - there is a direct; Applications

LTL-400 Thrif-T Luber Low-Pressure Oriﬁ ce Lubrication System SYSTEM OPERATION As shown in Figure 1, when the operator actuates the handle, or when the electric motor receives a signal from the timer, the pump is activated. The pump dispenses lubricant either into the mainline tubing which distribut...

Page 3 - • Fill reservoir with clean, fi ltered oil. Never allow the pump to; Do not use; ORDERING INFORMATION; Description; SPECIFICATIONS; Pump Output

LTL-400 Thrif-T Luber Low-Pressure Oriﬁ ce Lubrication System THRIF-T LUBER MANUAL PUMP DESCRIPTION/OPERATION The Thrif-T Luber Manual Pump (Fig 2) is a positive displacement single stroke pump that delivers 8.2 cc (0.50 cu.in.) of oil per stroke, or 3.6 cc (0.22 cu.in.) per stroke. As the pump hand...

Page 4 - ACCESSORIES; THRIF-T LUBER ELECTRIC PUMP; Figure 4

LTL-400 Thrif-T Luber Low-Pressure Oriﬁ ce Lubrication System 8.06 (205) 5.50 (140) A D C E B THRIF-T LUBER MANUAL PUMP (CONT'D) PUMP STROKE ADJUSTMENT The standard Thrif-T Luber Manual Pump is factory set for a lube output of 8.2 cc (0.5 cu.in.) per stroke. To determine if the pump output needs to ...

Page 5 - - Input power may be brought; Connecting the pump for Time Control -; Figure 6

LTL-400 Thrif-T Luber Low-Pressure Oriﬁ ce Lubrication System OPERATION The electric gearmotor drives an eccentric (A) which reciprocates the piston (B) in the pump body (C). The lubricant is discharged past an internal check valve through the outlet (D). If lube system pressure exceeds 10 bar(150 p...

Page 6 - Thrif-T Luber Low-Pressure Orifi ce Lubrication System; Oil Flow; THRIF-T LUBER ORIFICES; Brass

LTL-400 Thrif-T Luber Low-Pressure Oriﬁ ce Lubrication System Figure 12 Page 6 Oil Flow Filter Elastomeric Check Valve Oriﬁ ce Body Metering Pin THRIF-T LUBER ORIFICES DESCRIPTION/OPERATION The Thrif-T Luber Oriﬁ ce Fittings are available in three (3) conﬁ gurations and 10 size ranges. Each size (5/...

Page 8 - Helps keep contaminants that get past the pump's; Pressure Gauge; for use with Thrif-T Luber Electric Pump has; Nylon Tube; –Can also serve as a two-way manifold bar with 4; Manifold Bars; –Have

LTL-400 Thrif-T Luber Low-Pressure Oriﬁ ce Lubrication System In-Line Filter - Helps keep contaminants that get past the pump's screen/strainer from clogging oriﬁ ce ﬁ lters. Comes complete with ﬁ lter body, 25-micron ﬁ lter element, gaskets and closure plug. Measures 52.4 mm (2.06 in.) long, 25.4 m...

Page 10 - Example

LTL-400 Thrif-T Luber Low-Pressure Oriﬁ ce Lubrication System System Design & Component Selection Guide to System Design & Component Selection for low-pressure, oriﬁ ce type lubrication systems. NOTE: In using this guide, you will be referring to Design Charts shown on page fourteen (14). Ad...

Page 11 - F Operating Temperature, Automatic System 24 Lube Points

LTL-400 Thrif-T Luber Low-Pressure Oriﬁ ce Lubrication System Bearings: 1. Feed Screw — ball screw — 1 .5 pitch dia. x 8 rows, 2 lube points 2. Vertical Slide Drive — ball screw — 1 .5 pitch dia. x 8 rows, 2 lube points 3. Vertical Slide — 9" wide x 18" long, 2 lube points 4. Horizontal Slid...

Page 12 - Type “A” Orifi ce –; Pump Selection; Remote Control –; Accessories

LTL-400 Thrif-T Luber Low-Pressure Oriﬁ ce Lubrication System SYSTEM DESIGN & COMPONENT SELECTION CONT'D Oriﬁ ce Selection 1. Select oriﬁ ce size based on ﬂ ow requirements. 2. From our example, we would have 24 total lube points. (Bottom of column 3, Design Chart A). They are in ﬁ ve sizes, as ...

Page 14 - Design Chart A; For Selection of Automatic Pumps; DESIGN CHART D; Orifi ce Selection Columns A-1 are Max: Min Base Ratios; DESIGN CHART E; DESIGN CHART B; Area = shaft diameter

LTL-400 Thrif-T Luber Low-Pressure Oriﬁ ce Lubrication System Design Chart A For Selection of Automatic Pumps DESIGN CHART D Page 14 DESIGN CHART C Ori-ﬁ ce Size A B C D E F G H I Flow Value Max: Min 512- :1 256:1 128:1 64:1 32:1 16:1 8:1 4:1 2:1 5/0 1 — — — — — — — — 0.018 4/0 2 1 — — — — — — — 0.0...

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All written and visual data contained in this document are based on the latest product information available at the time of publication. Graco reserves the right to make changes at any time without notice. Contact us today! To receive product information or talk with a Graco representative, call 800...