HPS 27/- Stainless Steel/Outdoor0 pages

HPS 27/27-108

CJC™ Off-line Fine Filter, High Pressure, Outdoor Installations

CJC™ Product Sheet
APPLICATION

The CJC™ HPS 27/- series of CJC™ Off-line Fine Filters
are used for the maintenance of fluids for power transmission, lubrication, cooling and quenching. The HPS 27/27108 is ideal for removal of particles, degradation products
and water.
The HPS 27/- Filter is made from stainless steel (AISI 304)
and the pump/motor is painted with a 2-pack epoxy paint
suited for corrosion classification C3.
The filter has been tested to what is equivalent to 20 years of
operation in coastal environment.
Main Applications:
Outdoor installations
Light industrial areas
Cooling tower
gearboxes
Areas affected by
the coast
High pressure
applications
up to 10 Bar

Other Applications:
Atmosphere with a certain
amount of salt or a moderate
amount of air pollutants
Bulk oil tankers
Off-shore
Outdoor deck machinery
Quenching system
Tap changers
Urban areas
Washing water
Wind Industry

FUNCTION

The filter pump draws fluid from the system tank (at lowest
point) and presses 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 on the filter top.
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 a gear wheel pump. The enclosed electric
motor can be supplied for most standard AC and DC 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.

OPTIONS

Preheater
Drip pan
• Pressure switch

Tank
Control box

FILTRATION ABILITY
Particle Removal
All CJC™ Filter Inserts have the following filtration degree:
- 3.0 μm absolute: 98.7% of all solid particles >3.0 μm
- 0.8 μm nominal: 50.0% of all solid particles >0.8 μm
are retained in each pass.
The dirt holding capacity is 4-16 litres of evenly distributed solids.
Degradation Products
Oxidation products, resin/sludge, and varnish are retained by the cellulose
material, which will retain appr. 4-16 kgs of oil degradation products.
Water Removal
The water absorption potential is up to 50% (i.e. 2,000-8,000 mL H20) of
the total contaminant holding capacity.

PSST1101-UK
09.07.2009
Page 1/2

The CJC™ Fine Filter
HPS 27/27 PVM

TECHNICAL DATA
Model

27/27

Pump flow, per hour (std.)

ltr/gal

27/54

27/81 27/108

45 - 3000/ 12 - 793

Pump type

PVM / MZ / GP

Pump inlet pressure, max.

bar/psi

7 /102

Filter Insert 27/27

pcs.

Power consumption, aver.

kW

0.12 - 0.21

Pressure drop, max.

bar/psi

1.8 / 26

Oil temperature, max.*)

˚C/˚F

80/176

Dirt holding capacity, appr.

ltr/gal

4/1.1

8/2.1

12/3.2

16/4.2

Water absorption capacity

ltr/gal

2/0.5

4/1.1

6/1.6

8/2.1

Dry weight

kg/lb

60/132

80/176

97/214

117/258

Operating weight, wet

kg/lb

68/150

97/214

122/269 150/331

Design pressure, filter

bar/psi

Ambient temperature,
max. **)

˚C/˚F

1

2

3

4

10 / 145
40/104

*)

The standard filters are designed for a max. temp. of 80˚C / 176˚F
Other conditions, please contact us.
**) The standard filter can be modified for an ambient temperature of 70˚C,
but the control box (if fitted) must be kept below 40˚C

APPLICABLE FILTER INSERTS
Type

Application for

A:

Low flow (small system fluid volumes).

B:

Higher flow (larger system fluid volumes)

F:

Quenching oils and diesel oils. *)

BLA:

Water-based fluids and emulsions. *)

BLDA:

Glycol-based flame proof hydraulic fluids. *)

*) Does not hold water permanently