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Injection Lubricator System

WHY INJECTION LUBRICATION

In many cases, conventional air line lubricators cannot supply adequate lubrication to tools, cylinders, etc.  This is due to many factors such as long distances between tool and lubricator, intermittent flow, and complex piping. Watts Injection Lubricators are designed to deliver precise amounts of oil directly to the point of lubrication as required.  To ensure proper lubrication, our injection lubrication products and accessories are available to cover a wide range of applications.

STANDARD FEATURES

  • Oil supply pressure range: Gravity feed to 30 psig max. (2.0 BAR)
  • Oil viscosity range: 150-1200 S.S.U.
  • Minimum airflow for operation: 5.0 SCFM
  • Oil delivery range: 0.1 to 0.5 drops/cycle/module
  • Pressure drop: less than 5 psig at 100.0 SCFM
  • Module body: Aluminum
  • Seals: Buna-N

ADDITIONAL FEATURES (ADD SUFFIX LETTER TO PRODUCT NUMBER)

Button fill fitting - Q (example: L50-04Q) or order as accessory part number SA606Y107

Cycle Counter L50 Model

  • 1 pulse every 12 cycles - N0 (example: L50-04N0)
  • 1 pulse every 24 cycles - N1 (example: L50-04N1)
  • 1 pulse every 48 cycles - N2 (example: L50-04N2)
  • 1 pulse every 96 cycles - N3 (example: L50-04N3)
  • 1 pulse every 192 cycles - N4 (example: L50-04N4)

Cycle Counter -PL50M Model

Use the same suffix as for L50 model, except add an additional letter to identify the location of the counter within the stack.  The next number represents the number of modules below the counter.

For Example , a 6 module unit with 192 cycle counter between modules 3&4 would be:

P L 5 0 M 6 N 4 3
Unit Modules Type of counter Counter location
  • Pulse generator - L50 or L50R Model only - G
  • Visible indicator - Model PL50 - V
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KITS PART NUMBER
Sight dome end repair kit for PL50 MV option RKL50MD
Sight dome end repair kit for L50 RKL50SD
Module kit for L50 KL50M
Module kit for multipoint PL50 KPL50M
Module kit for multipoint PL50 with visible indicator KPL50MV

ACCESSORIES

1/8" NPT x 1/8" Tube Connector
Part number SAL50Y139

1/8" NPT button-head fill fitting
Part number SA606Y107

1/8" NPT male ball check to 1/8" Capillary tubing connection
Part number SA606Z26

25ft. 1/8" capillary tubing pre-charged
Part number SA606X71-1

50ft. 1/8" capillary tubing precharged
Part number SA606Y71-1

9 Oz. polycarbonate bowl kit
Part number BKL50A

bowl

1-Quart polycarbonate bowl kit
Part number BKL50B

bowl
2-Quart polycarbonate bowl kit
Part number BKL50C
reservoir

Reservoirs shown above include mounting bracket and oil feed hose with quick disconnect.  For reservoir only repeat last letter, for example BKL50AA.

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PART NUMBER PORT SIZE SENSOR BODY TEMPERATURE RANGE PRESSURE RANGE
L50-04 1/2" Zinc 40° - 120° F 40 psig min to 100 psig max.
L50-06 3/4" Zinc 40° - 120° F 40 psig min to 100 psig max.
         
L50-04R 1/2" Zinc with integral 10 Oz. reservoir 40°- 120°F 40 psig min to 100 psig max.
F50-06R 3/4" Zinc with integral 10 Oz. reservoir 40°- 120° F 40 psig min to 100 psig max.
         
PL50M* 1/4" Aluminum 40°- 120° F 40 psig min to 150 psig max.

* Number if modules in stack, up to 10. For example:

PL50M1 1 module
PL50M5 5 module stack
PL50M10 10 module stack

injection lubricator

L50

injetion lubricator

L50R

injection lubricator
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