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Call (800) 626 0200
for more information
High Quality
Concrete Plants
&
Collectors For:
Ready Mix
Trucks
Central
Mixer
Cement &
Flyash
Silos
Cement
Weigh
Batcher

S.O.S. (Stephens. Ozone. Super-Flow)
Vents for Ready Mix Trucks
•Easy access for cartridge replacement: No tools required.
•Heavy duty (High Frequency) blower, 8” static pressure.
•Automatic cleaning when necessary. Magnehelic gauge for
inspecting conditions of cartridges.
•Control box is standard with each S.O.S. Vent. Panel is complete with magnetic starter, filter regulator and magnehelic
gauge. (Disconnect Optional).
•Stationary Back in Hood standard
•Duct Work Package Standard
•Aerodynamic design. The S.O.S are designed to permit the free-fall of dislodged dust to the hopper and is designed to prevent
direct impingment of dust particles on the media which minimizes abrasion and dust build-up.
•No confined areas: the S.O.S is designed so the filter replacement is from the outside of the unit.
Personnel do not have to enter the collector to change filter elements.

Other S.O.S Models Available
•Optional Equipment:
•An elevated structure is available for truck clearance.
•Caged ladder and work platform with handrails and toeboard.
(For standard and elevated vents).
•Drive-through style hoods.
•Blower to transfer material from pod back in flyash silo.
Mobile Units Available
Complete with axle and electric break. Different type
“Hook Ups” available. (Fifth wheel, ball and pintle).

Sketches for vent models

Silo “Bag Type” Vent
STEPHENS FILTER VENTS
Provide highly effective dust control for cement, flyash,
and other granular materials.
DUO-DENSITY FILTER BAGS of Polyester/Dacron
fibers trap 99.6% of moving dust particles, allowing
the release of clean air into the atmosphere. Valuable
materials are then recycled for reuse.
VENT HOUSING is of a high quality steel and the
full length access door allows for easy maintenance
and service of bags.
BLOWERS are available for all units. Call
(800) 626-0200 for complete information.
SV-380
SV-170

SOS-1020
A: 60 7/8”
B: 41”
C: 40”
D: 40”
S.O.S. (Stephens. Ozone. Super-Flow)
Silo “Cartridge” Vent
SOS-1020X2
A: 80 7/8”
B: 52 ¾”
C: 36 ½”
D: 42”
SOS-1360
A: 60 7/8”
B: 51 1/8”
C: 40”
D: 40”
SOS-2040
A: 78 7/8”
B: 50 ¾”
C: 40”
D: 40”
CARTRIDGES SPECIFICATIONS
Fiber....................100% Polyester
Construction........Non-Woven, Pleated
Temp. Range.......200 Degrees
Recovery ............99.95% to 1 micron and above
SOS-1360
FEATURES:
Easy to replace cartridges, no tools required and
no confined space. Cartridges replace from outside
vent.
Cartridges cleaned semi-automatically by pulse
reverse air for continuous cleaning.
All parts and cartridges are kept in stock.

Batcher Vents
Stephens Weigh Batcher Filter Vents are an efficient means of collecting
dust particles and preventing them from being discharged into
the atmosphere during the batching process. Particles accumulated
are recycled and discharged back into the weigh batcher.
SOS-80
SV-20 BATCHER VENT mounts on top of Cement
Batcher. The filtration process occurs when displaced air
is forced through bags and clean air is pulled through the
bags when the batcher discharged.
SV- 20
(Dimensions are 23” H, 37” L, 15” W.
The unit weighs approximately 115 Lbs.)
SOS-80 (Cartridge Type) weigh batcher filter vent, vent mounted on top of Cement Batcher.
Contains one replaceable cartridge that is cleaned by pulse air. No tools required to replace
cartridge, cartridge replacement is quick and easy.
(Dimensions: 19-5/8” H x 46-3/4” L x 20-3/8” W).
The SV-45 and SV-65 Vents mount on the side
of the silo with flexible 6” diameter hose connecting
the vent to the Cement Batcher. The
bags are cleaned by a 1/3 HP single phase motor
that is activated when the batcher gate opens.

2000
8000

Stephens Reclaimers
AGGREGATE RECLAIMERS
*SAVES WASHOUT WATER
*REDUCES DISPOSAL COST
*PROTECTS THE ENVIRONMENT
*SAVES WASHOUT TIME
!Over 25 years of Ready Mix Reclaimer experience!

SPECIAL DESIGN TAIL BEARING ASSEMBLY
HEAVY DUTY AGITATOR PADDLES;
LONG-WEARING, REPLACEABLE SHOES
POLYURETHANE ON 24”
NI-HARD CAST ON 36”
24” MODELS HAVE VIBRATING SCREEN TO SEPERATE ROCK AND SAND
36” MODEL WILL HAVE ROCK AND SAND WASHED TOGETHER
Special design tail bearing assembly on all models, located inside classifier
trough with no packing or seals outside the classifier wall. Tail bearing can be
easily raised without being taken loose from classifier wall.

The Customer can choose the slurry
recovery system that best fit their needs
Pond Sketch
1. Settling ponds will allow cement fines to settle out.
2. Agitators for slurry pond
3. 100% reclaim systems (Consult factory for details).

STEPHENS 24” RECLAIMERS
TWO-THREE MULTIPLE TRUCK DISCHARGE CAPABILITY
STEPHENS MFG.
PO. BOX 488,
TOMPKINSVILLE , KY 42167
PHONE: 800-626-0200
OUTSIDE the USA 270-487-6774
FAX: 270-487-8368
www.stephensmfg.com
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