E-Series Lube Packages0 pages

E-Series Lube Packages
Description
The basic Trabon® E Series Lube package consists of a positive displacement,
single-acting pneumatic pump and either reservoirs for oils up to 30,000 SUS,
or grease reservoirs.
The pump, which operates at 40 to 150 psi (3 to 10 bar) air pressure, has a
displacement and output of 0.030 cubic inches (0.491 cm3) or .010 - .030
(.160 -.491cm3) per stroke. Maximum rated operating pressure is 2,000 psi.
The fixed output pump comes with a 1,750 psi high pressure rupture disc
assembly.* Both pumps include a built-in lube outlet check valve.
The basic package is available with matched, modular low level switch,
pressure gauge and 3-way pneumatic valve accessories.

Specifications
Pump Body Material

Aluminum

Lubricant

Oil or Grease

Output per Stroke

0.030 cu.in. (0.491 cm3)

Feature/Benefits

Adj Output E Pump

0.010-0.030 cu.in. (0.160-0.491 cm3)

Pump Ratio

20:1

•t Simplicity of pump design ensures long-lasting dependability. The pump's
only moving parts are the air and lube pistons and spring, plus the check
valve ball and its spring.

Air Pressure

40-150 psi (3-10 bar)

Air Volume to Operate per Stroke

0.85 cu.in. (13.9 cc)

Recommended Lube
Pressure (max)

2000 psi (138 bar)

*2350 psi rupture disk also available for 563363 and 563364.

•t Built-in high pressure rupture disc assembly (1,750 psi or 121 bar) (fixed
output pump) prevents high downstream back-pressure conditions from
damaging the pump. Optional discs, with higher ratings, are available.
•t Modular design allows field installation of accessories without disturbing
existing piping.
•t Fast, simple installation. The pump mounts to the bottom of the reservoir.
Low level switch assembly mounts to top of reservoir, and the pressure
gauge accessory threads into a port on the side of the pump. The entire
assembly is mounted with two screws through holes provided in the
mounting bracket.

High Pressure Protection
Rupture Disc

1750 psi (121 bar)
2350 psi (162 bar) (563363, 563364)

Cycle Rate (max)

10 cpm (Grease), 30 cpm (Light Oil)

Reservoir Material

Plastic and Steel

Reservoir Capacity
Oil

4-20 pints (1.89-9.45 liters)

Grease

3-20 lbs (1.36-9.04 kg)

Low Level Switch
Oil

Operation
Air under pressure from a central supply enters the air inlet on the pump. The
air piston (A) and the lube piston (B) are moved to the right by this air under
pressure. This forces the lubricant from the chamber (C1) through the check
valve (C) and out into the distribution system. When the air supply is vented,
the piston spring (D) returns the air and lube pistons (A&B) to their original
position. The ball check spring closes the check valve. The return of the pistons
to their original position opens the inlet for oil or grease to enter chamber (C1)
and prime the pump for the next stroke.

10 Watts @ 120 VAC (resistive), 1/4 amp SPST,
or 15 amp, 120 VAC (resistive), 1/2 amp SPDT

Grease

SPDT, 15 amps @ 120, 240 & 480 VAC, 1/2
amp @ 120 VDC, or 1/4 amp @ 240 VDC

Mounting Screw Torque
Rectangular Plastic Oil Reservoir

20 in lbs

Cylindrical Reservoir

8-11 ft lbs

A

LUBE
INLET

B D

C

Fixed
Output
Adjustable
Output

LUBE
OUTLET

AIR
INLET
C1