METERING DIVIDER ELEMENTS FOR THE VOLUMETRIC DISTRIBUTION OF OILS AND GREASE0 pages

NANO- PROGRESSIVE
CHARACTERISTICS
OPERATES UP TO 300 BAR
(4350 PSI)
DIVIDES OIL OR GREASE
DROPSA NP-REPLACEABLE RAIL
MOUNT SYSTEM ALLOWS EASE OF
ASSEMBLY AND SUBSTITUTION OF
AN ELEMENT WITHOUT COMPLETE
DISASSEMBLY

DROPSA PATENTED RIGID-LOCK
MODULAR ELEMENT

TECHNOLOGY GIVES MONO-

BLOCK RIGIDITY TO A SEGMENTED
BASE

TOP OR SIDE OUTPUTS AS
STANDARD

SINGLE OR DUAL OUTLET SETTABLE
BY CENTRAL PLUG

FULL RANGE OF PRESSURE AND
SPOOL MONITORING ACCESSORIES
INTERCHANGEABLE WITH SMO
PRODUCT LINE

THE TWO OUTPUTS ARE
COMBINED BY REPLACING THE

ADAPTER. JUST TAKE ONE ITEM OF

STOCK

METERING DIVIDER ELEMENTS FOR THE VOLUMETRIC DISTRIBUTION OF OILS AND GREASE
Dropsa’s nano-Progressive Replaceable (nPR)
dividers are the ideal solution for grease
lubrication applications that require small and
accurately dispensed quantity of lubricant in a
compact and solid footprint. Thanks to a
patented
RigidLock
novel
interlocking
mechanism between the elements it has the
rigidity of a mono-block divider but the
flexibility of a modular segmented unit.
The nPR, uses the progressive movement of
pistons to allow precise quantities of lubricant
to be accurately dispensed to multiple points.
The lubrication cycle can be controlled by a
single sensor including the Dropsa solid state
Ultrasensor product.
nPr uses an innovative rail & rigid-lock concept to allow the element to be replaced or reorganized without the need to completely dismantle the assembly. This is an industry first
for segmented progressive dividers allowing quick easy modification or replacement of an
assembly element without the cost of a separate base porting module.
The compactness makes them particularly suitable for use in confined spaces.
These metering elements may be used in a variety of system configurations and have
different working configurations that make them flexible for use in multiple applications.

OPERATING PRINCIPLE
The system can be easily extended and the modular concept provides low cost replacement of
component.

ASSEMBLING SIMPLE AND
FLEXIBLE.
BRIDGE LEFT/RIGHT/BOTH

1

X

ELEMENTS ELIMINATE THE NEED

2

FOR EXTERNAL CROSS PORTING.

DIFFERENT INLET MODULE WITH
DIFFERENT HOLE-CENTERS FOR

REPLACEABLE NPR

3

3

The nPr105 metering element (1)
pilots a block of 6 metering 0,025
nP delivering elements and one
0,045 nPr.
The nPr105 metering element (2)
pilots a block of 4 0,025 nP
delivering elements.
The nPr105 metering element (3)
directly lubricates two point of
the machine.

EASY INTERCHANGEABILITY

The cycle is controlled by the
Ultrasensor cycle indicator (X).

RIGIDLOCK

AP PLICA TION
MACHINE TOOLS
TEXTILES
ANY SMALL-MEDIUM OIL AND
GREASE SYSTEMS

C2220PE WK 37/13

THE RIGIDLOCK SYSTEMS
CREATES A RIGID
INTERLOCKING
MECHANISM BETWEEN
THE ELEMENTS VIRTUALLY
ELIMINATING LEAKS
TYPICALLY FOUND ON
PREVIOUS SEGMENTED
ELEMENTS CAUSED BY
TORSION OR TENSION IN
THE TUBING.

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