Donaldson LF Series PDF
Donaldson LF Series PDF
Donaldson LF Series PDF
Protect your
equipment while
saving money Typical Savings
The reliability of compressed air filtration is paramount With a 150 kW air compressor running 24 hours per day,
to the ongoing battle against problems caused at 93% motor efficiency, and an electrical cost of $0.23/
through contamination entering your compressed kW-HR, the 20 kPa lower average pressure drop of an
air system. Contamination in the form of dirt, oil and LF Series filter would represent an annual saving of over
water can lead to: $6,000! A system that has three filters could save up to
$18,000 per year.
Pipescale and corrosion within pressure vessels
Typical pressure drop curves
Damage to production equipment, air motors, for 0.01 micron compressed air lters
air tools, valves and cylinders
60
Premature and unplanned desiccant
55 Wrapped or pleated
Average pressure drop (kPa)
The CompAir LF Series filter range combine the Captive Piston Typ
O-Ring Annular Sea
benefits of a high performance filter housing and between head and bow
element to maximise energy savings and reduce prevent leaks
ACME th
offer
servic
r
Large Capacity
Condensate sump
with space to install
internal float drain
Automatic Internal
Float Drain as
standard
Accessories
Mounting Brackets
Allows convenient wall
mounting of single or
multiple filters.
Ring Spanner
Easy bowl removal.
Pop-up DP Indicators
(optional)
Nylon pop-up is available as
a lower cost option.
Connecting Kits
Available for all models
Remote Contact DP Alarm
(optional)
Dry contacts close at 6 psid
to send a notification signal
to a bell, light, or control
panel. Can be field installed.
LF Series Filters
Technical Specifications
Filter Grades Typical Compressed Air Treatment Systems
B Pre-filtration to refrigerated
dryer; higher efficiency,
1 To 2, 3, 4 or 5
2
coalescing point-of-use B C
B D
(heatless desiccant dryer after
filter).
C High efficiency coalescing
oil removal after refrigerated
dryer; upstream of desiccant 3 4
B C D
dryers. B C B
D Combination particulate/vapor
removal
5
B C B D
Note: Activated carbon filters must not operate in oil saturated conditions and will not remove certain types of gases including carbon monoxide and carbon dioxide. Change interval
depends on application. Please contact your distributor.
A
A E
Dimensions A
72
C LF0092(*)11/2 9.20 325 145 122 555 165 1 1/2 5.6 LFE0092(*)
LF0066(*)2 6.65 235 145 122 555 165 2 5.6 LFE0066(*)
LF0087(*)2 8.78 310 145 122 555 165 2 5.6 LFE0087(*)
LF0133(*)2 13.32 470 145 122 555 165 2 5.6 LFE0133(*)
E
LF0184(*)2 18.40 650 145 122 756 165 2 6.7 LFE0184(*)
D 30mm D 30mm LF0311(*)3 31.15 1100 229D 139 793 178 3 18.5 D LFE0311(*)
(approx.) (approx.)
LF0373(*)3 37.38 1320 229 139 915 178 3 20.0 LFE0373(*)
LF0004 - LF0008 LF0018 - LF0424 LF0424(*)3 42.48 1500 229 139 1063 178 3 22.0 LFE0424(*)
Ordering Information
LF 0066 C P MB
Model Flow m/min
0004 0.42
0008 0.85
Element grade(s) Options Accessories
0018 1.83
1.0 micron Pop-up indicator Mounting brackets:
0019 1.98 B MB
Coalescing/particulate **** P (Available on 1.8 - 42.5 m/min (Available for complete range)
0024 2.40 0.01 micron models, G, P, & C grades only) Port plates:
C PP
0031 3.12 High efficiency coalescing Differential pressure gauge (1.8 - 42.5 m/min, models only)
D Activated carbon vapor removal with remote alarm Manual drain valve:
0050 4.95 R MDV
(Available on 1.8 - 42.5 m/min models, (Available for complete range)
0070 7.08 G, P, & C grades only)
Ring spanner available for models
0092 9.20 RS
1.8 - 42.5 m/min
0066 6.65 Notes
Connecting kits:
* Fill in element grade (B, C, D) to appropriate model number. ** With internal float drain removed. CK
0087 8.78 (Available for complete range)
***Includes 1 ea. of C & D grade element.
0133 13.32 **** Recommended for use as heatless desiccant dryer particulate after filter
Correction Factors
0184 18.40 For maximum flow rate, multiply model flow rate shown in the speciation chart by the correction factor corresponding to the working pressure. See specifications
0311 31.15 for maximum pressure. Note: To reduce pressure drop by 50%, reduce flow rate by 30%.
0373 37.38 Operating Pressure (psig) 0.3 0.6 1.0 2.0 3.0 4.0 5.0 6.0 7.0 8.0 10.0 12.0 14.0 16.0
0424 42.48 Correction Factor 0.21 0.29 0.38 0.53 0.65 0.76 0.84 0.92 1.00 1.07 1.19 1.31 1.41 1.51
Technical Notes
1 Threaded filter housings are suitable for temperatures up to 120C.
2 Threaded filters are manufactured from cast aluminium alloy and are PED 97/23/EC compliant for group 2 gases and carry CE approval.
3 Threaded connections are Rp (BSP parallel) to ISO 7/1.
Filter elements should be changed every 12 months / 8000 hours (whichever comes first). Activated carbon filter elements should be
4
changed every 6 months / 1000 hours (whichever comes first).
5 Filters are suitable for use with mineral and synthetic oils, plus oil-free compressed air applications.
6 Dimension 'D' in general arrangement drawings refers to bowl clearance required for element change.
7 Mounting brackets are available for various filters.
8 Silicone free options are available, please contact CompAir for details.
9 All ppm references are ppm by mass.
CompAir policy is one of continuous improvement and we therefore reserve the right to alter specifications
and prices without prior notice. All products are sold subject to the Companys conditions of sale.
FX Series Refrigerant Dryers
Complete air treatment
Compressed air is saturated with water as well as other atmospheric contaminants in addition to dirt and oil. Saturated
compressed air not only adversely affects the end product being manufactured, but it also jeopardises the integrity of
associated components, equipment and processes.
To effectively and efficiently meet the requirements for dry compressed air, CompAir has developed the FX series range
of refrigerant compressed air dryers. The FX series provides reliable, efficient and environmentally friendly removal
of moisture, oil, and moisture borne contaminants from compressed air. With flow capacities from 0.5 to 90.10 m3/
min, the FX series can satisfy the requirements for clean and dry compressed air for a wide variety of applications and
industry sectors.
For more information on the FX series of refrigerant dryers contact your CompAir representative or visit our website
www.compair.com.au/dryers
LF042013AU