FS Industries ENGINEERED STEEL PRODUCTS
Priced Full Line Products Catalog
20 Technology Way West Greenwich, RI 02817
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DRUM CONES & CLAMP COLLARS

CONTROLLED DISPENSING FROM YOUR DRUM
Use your drum for controlled pouring
Greatly reduce dust when discharging dry material
Quickly start and stop dispensing with slide gate
    or iris valve
Extend the reach of pour
drum cones and clamp collars
Drum Cone
Model # 5SS-VF-90-23

Stainless Steel Asymmetric Drum Cone
Use Drum Cones and Clamp Collars to control
dispensing of dry material from drum
Centered Drum Cones
• Mobile or Forklift Drum Handlers:
Centered Drum Cones are ideal for use with various
mobile and forklift drum handlers, such as Vertical-Lift
Drum Pourers, HydraLift Karriers and Forklift
-Karriers.
Replace your drum lid with a properly sized Drum Cone
and Clamp Collar to control dispensing operation by
turning your drum into a precise pouring instrument.
Add a Fork-Lift Karrier or Vertical-Lift Drum Pourer
and you’re ready to pour. Drum Cones are designed for
controlled dispensing of dry powdered or granulated
material and to reduce dust while discharging. Dispensing
can be stopped almost instantly with a slide gate or iris
valve. Attaching a drum cone to your drum extends the
reach of the pour by up to 15.5". This can be critical
when you need to reach beyond obstructions at the
receiving container.
• Standard Kontrol-Karriers lack sufficient clearance
   within the frame for a centered drum cone.
Stainless Steel Drum
Cone (model # 5SS-VF-
60-23) with Iris Valve
(kit # IV) installed.
Cone size # 23 fits drum
rim of 23-3/8” (59.4 cm)
outside diameter.
The Drum Cones have a 6” (15.24 cm) discharge
opening, and are available for standard 30 and
55-gallon (114 and 210 liter) steel drums, and various
diameter fiber drums. Specify 45°, 60° angle, or
asymmetric drum cone. Choose cone made of carbon
steel, or finished type 304 stainless steel. 45° and 60°
carbon steel cones for 55-gallon (210 liter) drum
are seamless.
Asymmetric Drum Cones
• Only Asymmetric (off-center) Drum Cones can be
   used with standard Kontrol-Karriers.
All other sizes, and asymmetric and all stainless steel
cones are welded. Welds are not ground or polished.
Each cone has a neoprene gasket on the flange that
comes in contact with the drum rim. Carbon steel cone
interior is treated with a rust inhibitor.
Drum Cones with valve flange allow you to
attach an Iris Valve or Slide Gate
Stainless Steel Asymmetric
Drum Cone (model # 5SS-VF-
90-23) with Iris Valve (kit # IV)
installed. Clamp Collar (model #
7-23) secures cone to drum
Slide Gate Valve Kits
Iris Valve Kit
Install aluminum bodied Iris Valve Kit # IV for
controlling the flow of fine and coarse materials.
The operator revolves the handle around the valve
to open and close the flexible sleeve. A wide range
of fine to coarse materials can be handled without
clogging the iris valve
Recommended for powdered material, but NOT for coarse
granulated products.
Install Slide Gate Kit # SG on carbon steel Drum Cone
valve flange. Install Stainless Steel Slide Gate Kit # SG-SS
on Stainless Steel Drum Cone valve flange.

Extension Tubes
Model XT - 5” (12.7 cm) Extension Tube
Model XT-SS (not shown) also available - 5” Stainless Steel
Extension Tube
Note: Extension Tubes ONLY fit onto a valve flange or an Iris
Valve. They are NOT for use with a Slide Gate Valve.
Shown here with:
Asymmetric Drum Cone - Model 5-VF-90-23
Clamp Collar to secure cone to drum - Model 7-23
Iris Valve to control material flow - Model IV

Clamp Collars to secure the Drum Cone to your drum
Order a Clamp Collar to secure the cone
in position onto the top of your drum.
When ordering cones or clamp collars,
please specify the outside diameter of
the top drum rim. Remove the drum lid
and take several measurements across
the rim at various points and calculate the
average. See selection guide below.
Tighten the Clamp Collar around the top rim of drum with the Drum
Cone in place. On the inside of the Clamp Collar there are sections
of steel rod to retain the Drum Cone, and sections of angle iron to
engage under the drum top rim. Tighten the Clamp Collar by turning
the knob on the end of the threaded rod.

Selection Guide for Drum Cones & Matching Clamp Collars
The following 6 steps correspond to information in the chart below.
(1) Cone Material: Choose stainless steel (SS) or regular steel
(2) VF = Valve Flange
(3) Angle of Cone: Choose 45° or 60° based on flow characteristics of material
      in your drum and height restrictions within your application. Choose 90°
      for Asymmetric drum cones with off-center 6” discharge opening.
(4) Size #: Determine Cone Size #
     A. Identify drum type (steel or fiber)
     B. Measure the top rim outside diameter of your drum
          I. Remove your drum lid before measuring
          II. Measure outside diameter across the rim at several points
          III. Calculate the average rim outside diameter
     C. Select the Cone Size # for your drum type and rim diameter
(5) Collar Material: Choose stainless steel (SS) or regular steel
(6) Size #: Select Size # corresponding to the Size # of your cone
Valves to Fit Drum Cone Valve Flange
• Kit #IV = Alminum Bodied Iris Valve
• Kit #SG = Slide Gate
• Kit SG-SS = Stainless Steel Slide Gate

Drum Cone Dimensions
Each Drum Cone has a 6” (15.24 cm) diameter discharge opening.
Approximate Height of Cones
Size
No.
45° Angle 60° Angle Asymmetric Drum Cone
No Valve Valve No Valve Valve No Valve Valve
23 8" 9.5" 14" 15.5" 11" 12.5"
21.5 7.5" 9" 12.5" 14" 11" 12.5"
20 7" 8.5" 11.5" 13" 11" 12.5"
19 6" 7.5" 10.5" 12" 11" 12.5"
18.5 6" 7.5" 10" 11.5" 11" 12.5"
17 5.5" 7" 9" 10.5" 11" 12.5"
15.5 4.5" 6" 7.5" 9" 11" 12.5"
rim dimensions

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Drum Cones Prices
Model No.
Size No.
Fits*
Price
60° 304 Stainless Steel Drum Cones
20
20-3/8"
$1,499
45° 304 Stainless Steel Drum Cones w/Valve Flange
15.5
15-7/8"
$1,607
17
17-3/8"
$1,607
18.5
18-7/8"
$1,607
19
19-1/8"
$1,608
20
20-3/8"
$1,607
21.5
21-7/8"
$1,607
23
23-3/8"
$1,608
60° 304 Stainless Steel Drum Cones w/Valve Flange
15.5
15-7/8"
$1,607
17
17-3/8"
$1,607
18.5
18-7/8"
$1,607
19
19-1/8"
$1,607
20
20-3/8"
$1,607
21.5
21-7/8"
$1,607
23
23-3/8"
$1,608
Asymmetric 304 Stainless Steel Drum Cone w/Valve Flange
23
23-3/8"
$2,135
45° Drum Cones w/Valve Flange
15.5
15-7/8"
$624
17
17-3/8"
$624
18.5
18-7/8"
$624
19
19-1/8"
$624
20
20-3/8"
$624
21.5
21-7/8"
$624
23
23-3/8"
$624
60° 304 Stainless Steel Drum Cones w/Valve Flange
15.5
15-7/8"
$624
17
17-3/8"
$624
18.5
18-7/8"
$624
19
19-1/8"
$624
20
20-3/8"
$624
21.5
21-7/8"
$624
23
23-3/8"
$624
Asymmetric Drum Cone w/Valve Flange
23
23-3/8"
$1,475
*Note: Fits outer diameter drum rim with drum lid removed.
Clamp Collars Prices
Model No.
Size No.
Fits*
Price
Clamp Collars
15.5
15-7/8"
$222
17
17-3/8"
$221
18.5
18-7/8"
$222
19
19-1/8"
$221
20
20-3/8"
$221
21.5
21-7/8"
$221
23
23-3/8"
$221
304 Stainless Steel Clamp Collars
15.5
15-7/8"
$498
17
17-3/8"
$498
18.5
18-7/8"
$498
19
19-1/8"
$498
20
20-3/8"
$498
21.5
21-7/8"
$498
23
23-3/8"
$498
*Note: Fits drum cone to outer diameter drum rim with drum lid removed.
Drum Cones & Clamp Collars Prices
Model No.
Description
Price
6" Diameter
Slide Gate Valve Kit; Fits Drum Cone Valve Flange
$177
304 Stainless Steel Slide Gate Valve Kit; Fits Drum Cone Valve Flange
$295
Aluminum Bodied Iris Valve Kit, Fits Drum Cone Valve Flange
$1,151
Extension Tubes Prices
Model
No.
Description
Wgt.
Price
KIT: 5" LONG x 6" DIAMETER EXTENSION TUBE, ATTACHES TO VALVE FLANGE OR TO IRIS VALVE. (NOT COMPATIBLE WITH SLIDE GATE)
5lb.
$276
KIT: 5" LONG x 6" DIAMETER STAINLESS EXTENSION TUBE. ATTACH TO IRIS VALVE OR VALVE FLANGE. WELDS NOT GROUND OR POLISHED. DOES NOT FIT SLIDE GATE.
5lb.
$456
Drum Cones & Clamp Collars, Controlled Dispensing, Slide Gate or Iris Valve, Drum Cone with Slide Gate, Iris Valve, Dispensing
of dry material from Drum, use your Drum for Controlled Pouring, controlled Dispensing of dry Powdered or Granulated materials,
and Clamp Collars secure the Cone to your Drum from your source for material handling equipment.
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