FS Industries ENGINEERED STEEL PRODUCTS
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DRUM CONES & CLAMP COLLARS

CONTROLLED DISPENSING FROM YOUR DRUM
drum cones and clamp collars
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
Use Drum Cones and Clamp Collars to control
dispensing of dry material from drum
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 (shown right) 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.
drum cones and clamp collars
Applications for Drum Cones
Drum Cones and Clamp Collars are ideal for
use with several different series of our drum
handlers. Stainless steel drum cone with an iris
valve (Model 5SS-IV-45-23) is shown below
on a fiber drum being lifted with Model 520-114
Vertical-Lift Drum Pourer.
Stainless Steel Drum Cone (model # 5SS-VF-45-23) made
of 16 gauge type 304 stainless steel, has a 45 degree angle,
and is size # 23 for 23-3/8" (59.5 cm) outside diameter drum
rim. It is shown with Stainless Steel Slide Gate (kit # SG-SS)
installed, and Stainless Steel Clamp Collar in size # 23
(model # 7SS-23).
Drum Cones can be used
with all 500 Series Vertical-
Lift Drum Pourers, 285
Series Fork-lift Karriers, and also with 400 Series Hydra-
Lift Karriers.
Special 185 Series Below-
Hook Kontrol- Karriers are available with longer arms
to provide the increased
clearance required for
rotating a drum with cone attached.
drum cones and clamp collars
Drum Cones and Clamp Collars are available for standard
30 and 55-gallon steel drums, and standard fiber drums with
inside diameters of 15.5", 17", 18.5", 20", 21.5", and 23".
Specify 45° or 60° angle to the 6" discharge opening. Choose
Cones and Clamp Collars made of carbon steel or electro-polished type 304 stainless steel. Carbon steel cones with
45° angle are seamless. Other cones, including those with
60° angle and all stainless steel cones, are welded.
Each cone is supplied with a neoprene gasket on the flange that comes in contact with the drum rim. Carbon steel
cone interior is treated with a rust inhibitor. Special coatings are available. Select Slide Gate (SG), Iris Valve (IV),
or 6" opening without any valve, depending on type of product dispensed. See below for selection guide.

Valve Flange (VF)
drum cone dimensions
Drum Cones are available with a Valve Flange for to attach the
valve of your choice. Please refer to the flange bolt hole pattern
to ensure your valve will fit our Drum Cone.
drum cones and clamp collars
Drum Cone Flange Bolt Hole Pattern
Model 5-VF-60-23 is shown here.

clamp collars Clamp Collars secure the 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.
Iris Valve with aluminum body 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.
clamp collars

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) Valve Type: Choose slide gate (SG), iris valve (IV), or no valve
(3) Angle of Cone: Choose 45° or 60° based on flow characteristics of material
      in your drum and height restrictions within your application
(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
rim dimensions
Approximate Height of Cones
Size
No.
45° Angle 60° Angle
No Valve Valve No Valve Valve
23 8" 9.5" 14" 15.5"
21.5 7.5" 9" 12.5" 14"
20 7" 8.5" 11.5" 13"
19 6" 7.5" 10.5" 12"
18.5 6" 7.5" 10" 11.5"
17 5.5" 7" 9" 10.5"
15.5 4.5" 6" 7.5" 9"
cone dimensions
Each Drum Cone has a 6" diameter discharge opening.

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Drum Cones Prices
Model No.
Size No.
Fits*
Price
45 Drum Cones
15.5
15-7/8"
$532
17
17-3/8"
$532
18.5
18-7/8"
$532
19
19-1/8"
$532
20
20-3/8"
$532
21.5
21-7/8"
$532
23
23-3/8"
$439
60 Drum Cones
15.5
15-7/8"
$532
17
17-3/8"
$532
18.5
18-7/8"
$532
19
19-1/8"
$532
20
20-3/8"
$532
21.5
21-7/8"
$532
23
23-3/8"
$439
Asymmetric Drum Cones
23
23-3/8"
$1,410
45 304 Stainless Steel Drum Cones w/Valve Flange
15.5
15-7/8"
$1,568
17
17-3/8"
$1,568
18.5
18-7/8"
$1,568
19
19-1/8"
$1,568
20
20-3/8"
$1,568
21.5
21-7/8"
$1,568
23
23-3/8"
$1,229
60 304 Stainless Steel Drum Cones w/Valve Flange
15.5
15-7/8"
$1,568
17
17-3/8"
$1,568
18.5
18-7/8"
$1,568
19
19-1/8"
$1,568
20
20-3/8"
$1,568
21.5
21-7/8"
$1,568
23
23-3/8"
$1,229
Asymmetric 304 Stainless Steel Drum Cone w/Valve Flange
23
23-3/8"
$2,083
45 Drum Cones w/Valve Flange
15.5
15-7/8"
$608
17
17-3/8"
$608
18.5
18-7/8"
$608
19
19-1/8"
$608
20
20-3/8"
$608
21.5
21-7/8"
$608
23
23-3/8"
$468
60 304 Stainless Steel Drum Cones w/Valve Flange
15.5
15-7/8"
$608
17
17-3/8"
$608
18.5
18-7/8"
$608
19
19-1/8"
$608
20
20-3/8"
$608
21.5
21-7/8"
$608
23
23-3/8"
$468
Asymmetric Drum Cone w/Valve Flange
23
23-3/8"
$1,439
*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"
$216
17
17-3/8"
$215
18.5
18-7/8"
$216
19
19-1/8"
$215
20
20-3/8"
$215
21.5
21-7/8"
$216
23
23-3/8"
$215
304 Stainless Steel Clamp Collars
15.5
15-7/8"
$486
17
17-3/8"
$486
18.5
18-7/8"
$486
19
19-1/8"
$486
20
20-3/8"
$486
21.5
21-7/8"
$486
23
23-3/8"
$486
*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
$168
304 Stainless Steel Slide Gate Valve Kit; Fits Drum Cone Valve Flange
$281
Aluminum Bodied Iris Valve Kit, Fits Drum Cone Valve Flange
$1,123
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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