LG 15/250 pages

LG 15/25
CJC™ Product Sheet
PSST1102-UK
27.05.2009
CJC™ Off-line Fine Filter
Page 1/2
APPLICATION
The CJC™ off-line Fine Filter LG 15/25 is used for
the maintenance of fluids for power transmission,
lubrication, cooling and control systems. The LG
15/25 is ideal for removal of particles, oil degradation
products and water.
The light and compact LG series filters are especially
suited for filtration on high yield hydraulic systems due
to their high circulation capacity.
FUNCTION
The filter pump draws fluid from the system tank
(at the lowest point) and passes it through the filter
insert. From the centre of the insert the fluid flows
through the filter base and returns to the tank.
The pressure drop over the filter - and consequently
the contaminant absorption of the filter insert - is
monitored on the pressure gauge between pump and
filter housing.
The filter outlet port is placed in the filter base. The
filtered fluid should be returned to the tank close to
the suction pipe of the main system pump.
Note that the return point preferably should be
non-pressurized. Contact us in case this is not
possible.
THE FILTER PUMP
The filter pump is an gear pump utilizing aluminium
housing. The electric motor is supplied for standard
tree-phase AC voltages.
FILTER INSERT
The CJC™ Filter Inserts consist of several discs bonded
together. The material is either cellulose or cotton
linters depending on the fluid to be filtered.
FILTRATION ABILITY
.. Particle Removal
All CJC™ Filter Inserts have the following
filtration degree:
- 3 ìm absolute:
98.7% of all solid particles >3 ìm
- 0.8 ìm nominal:
50% of all solid particles >0.8 ìm
are retained in each pass.
The dirt holding capacity is 1.5 litres of
evenly distributed solids.
.. Degradation Products
Oxidation products, resin / sludge, and varnish
are retained by the cellulose material, which
will retain appr. 1 kg of oil degradation products.
.. Water Removal
The water absorption potential is up to 50%
(i.e. 750 mL H20) of the total contaminant
holding capacity.
The CJC™ Fine Filter
LG 15/25
TECHNICAL DATA
Model LG 15/25
Pump flow, per hour (std.) ltr/gal 300 / 80
Pump type L-160
Pump inlet pressure, max. bar/psi 0.5 / 7
Filter Insert 15/25 pcs. 1
Power consumption, aver. kW 0.18
Pressure drop, max. bar/psi 2.0 / 29
Oil temperature, max.*) °C/°F 80 / 176
Dirt holding capacity, appr. ltr/gal 1.5 / 0.4
Water absorption capacity ltr/gal 0.75 / 0.20
Dry weight kg/Ib 12 / 26
Operation weight, wet kg/Ib 16 / 35
Design pressure, filter bar/psi 4 / 58
Ambient temperature, max. °C/°F 40 / 104
*) The standard filters are designed for a max. temp. of 80°C / 176°F.
Other conditions, please contact us.
APPLICABLE FILTER INSERTS
Type Application for
BG: Mineral- and synthetic oils
BLA: Water-based fluids and emulsions. **)
**) Does not hold water permanently.