The Utile Engineering Co. Ltd.
11/08/06
Irthlingborough, Northamptonshire. England
Tel: +44 (0) 1933 650216
Fax: +44 (0) 1933 652738
5 IC154
Technical Specification
The model, machine serial number, year of manufacture, temperature class and zone rating for the machine
appear on the machine data plate, other machine data can be found in the following table.
Units LW625 LW825
Maximum Pressure
Bar
2.00
2.00
Maximum Vacuum
kPa
96.5
98.0
Speed – Maximum
R.P.M.
1200
1200
Speed - Minimum
R.P.M.
750
750
Volume at 1 Bar at Max. Speed (Air)
m
3
/hr 560
825
Capacity at 50 kPa at Max. Speed (Air)
m
3
/hr 603
930
Absorbed Power at 1 Bar at Max. Speed (Air)
kW
24.5
31.6
Absorbed Power at 50 Kpa at Max. Speed (Air)
kW
15.7
21.8
Maximum Ambient Temperature
°
C
40 40
Surface Temperature at Max. Press. at Max. Speed (Air)
°
C
170 175
Surface Temperature at Max. Vac. at Max. Speed (Air)
°
C
190 199
Moment of Inertia
kg m
2
0.41
0.54
Noise Level at 1 metre
db (A)
90
90
Weight kg
190
225
Note: Machine must not be used on any other gas than originally specified. Utile Engineering must be consulted if
traces of any other gas are introduced into the machine.
Packaging
The packaging conforms to the relevant regulations. The symbols used on the
packages are shown on the right.
The machines are bolted down on a pallet and therefore should not move during
transportation and either cased or shrink wrapped for general protection. The
ancillary components are packed suitably within the case. The packaging and
contents should be received in good condition. When unpacking do not remove
the inlet/outlet protection covers.
The contents should be inspected against the advice note, notify Utile Engineering
within 3 days of any items, which are damaged or are missing, followed by a written claim within seven days of the
goods being delivered.
Storage
If the machine is not required for immediate installation, the machine should be stored in a clean, dry area
protected from the weather. The intake and discharge port covers must remain in position until the machine is
installed. We recommend that the shaft be turned a few revolutions by hand to ensure the machine is running free
every month until the machine is installed.
The green protective coating on the shaft remains effective for approximately 1 year. If the machine is stored for a
longer period of time, the coat must be renewed.
Technical Specification
Packaging
Storage
Top /
This Way Up
Fragile
Nameplate Data
Machine Model eg LW625
Machine Serial Number
(Always quote this in
correspondence)
Logo
Temperature Classification
450
°
C – T1 300
°
C – T2
200
°
C – T3 135
°
C – T4
100
°
C – T5 85
°
C – T6
CE Marking
Contact address & numbers
Zone Rating
0 – Very High Protection - Gas Area
1 – High Protection - Gas Area
2 – Normal Protection - Gas Area
Year of
Manufacture
Ex
Mark
Equipment Group
I – Mines
II – Surface Indus
Gas/Dust
G – Gas
D - Dust
Protection Category
1–V.High Protection
2–High Protection
3–Normal Protection
