New Closed Top Design

• Tapered top eliminates "pooling" of liquids on the top of the hopper.
• New interlocking corner stacking lugs facilitate safe and stable stacking of hoppers.

Plastic Flowmaster Hoppers

Patent: US 7,475,796 B2

All Flowmaster hoppers are molded with an extra thick 0.500” heavy duty
wall for a longer lasting, more durable container. Molded from High Density
Polyethylene (HDPE), the hoppers are corrosion and chemical resistant with
superior impact strength and puncture resistance. One piece hopper
construction and seamless interior improves material flow characteristics.
Flowmaster Plastic hopper bins are available in a variety of design configurations
to meet specific dry handling requirements. Choose from Closed Top or Open Top volume capacities of 25 Cu. Ft. to 80 Cu. Ft. and hopper slopes of either 45° or 60° degree angles.

Standard Sizes

• 45º hopper angle - 25, 40, 50, 60, and 80 cubic feet.45º Hopper Angle Drawing
• 60º hopper angle - 30, 48, 58 and 68 cubic feet. 60º Hopper Angle Drawing
• New improved Sanitary Base with two (2) way fork entry and anti-teeter fork pockets.
• Optional original base offers four (4) fork entry and two (2) way pallet jacks.

Closed Top Lid Options

• 12" threaded cap and EPDM Gasket (solid or vented).
• 18" Internal threaded cap (solid or vented).
• 22" Sanitary Drum style lid with 304 S/S clamp ring.
• Available with top stacking/alignment lugs or recessed pockets for secure, stable stacking.

Standard Discharge Options

• 4" Slide gate or butterfly valve.
• 8" Slide gate, butterfly valve or Iris valve.
• 12" Slide gate, butterfly valve or Iris valve.
• Other sizes available upon special request.

Optional Top Lift Features

• Standard lift
• Industrial - (available with all lids).
• Sanitary (only available with 22" Sanitary Lid).
• Heavy Duty Lift
• Industrial
• Optional extension legs can be permanently molded and cut to desired elevation clearance up to 48".
• Proprietary company and product information can be permanently embossed within the container wall.
• Seismic Tie Down Capabilities.
• Proprietary Company and Product Information can be permanently embossed within the container wall.
• UN Certified IBC design models available upon special request and volume.
• Other custom sizes available with sufficient volume.
• Complete line of ancillary equipment & accessories.

Note: All dimensions and capacities are approximate

For use with dry materials up to 100 lbs/ft³

Bin Capacity

Overall Tank Height (Dimension A)

Stacked Nesting Height (Dimension B)

30 CuFt

71.5"

66.6"

48 CuFt

84.1"

79.2"

58 CuFt

91.1"

86.2"

68 CuFt

101.2"

96.3"