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Black vinyl task chair with adjustable height and 360° swivel base

Safco Products

Safco Products 3391BV Alday 24/7 Task Chair office furniture

SKU CH-PZGQ-XRSX6 MPN 3391BV

A 24/7 task chair rated for 500 lb with pneumatic height, tilt, and 360° swivel in black polyester

  • TypeChairs
  • FeaturesAdjustable Height Tilt Pneumatic Adjustment 360° Swivel
  • ColorBlack
  • Finish/SurfacePolyester
  • Sizes/Dimensions25.5" x 26.0" x 26.0"
  • SpecificationsProduct Line:Alday Product Name:Alday 24/7 Task Chair Chair/
  • Intensive 24/7 use rated for 500 lb capacity
  • Pneumatic height adjustment from 17.50" for ergonomic fit
  • 360° swivel with tilt for full mobility
  • Vinyl back and seat in black polyester for durability
  • Compact 25.5" x 26.0" footprint suits tight spaces

Alday 24/7 Task Chair

The Safco Alday 3391BV is a task chair built for continuous 24-hour use in demanding environments. It supports a maximum load capacity of 500 lb and offers adjustable seat and back functions. The chair suits shift workers, control rooms and any setting that requires round-the-clock seating.

Upgrade from standard office chairs

Standard chairs are typically rated for eight-hour days and lower weight limits. The Alday 24/7 model replaces those when a workspace runs multiple shifts or when users need a 500 lb capacity. The jump is worth it when downtime for chair failure is not an option.

Sustained-load behaviour

Pneumatic height adjustment and 360° swivel operate smoothly throughout extended shifts. The vinyl back and seat surfaces resist wear from constant occupancy. Adjustable tilt maintains consistent support without the sag that appears on lighter-duty chairs after months of non-stop use.

Highlights

  • Intensive 24/7 use rated for 500 lb capacity
  • Pneumatic height adjustment from 17.50" for ergonomic fit
  • 360° swivel with tilt for full mobility
  • Vinyl back and seat in black polyester for durability
  • Compact 25.5" x 26.0" footprint suits tight spaces

Specifications

TypeChairs
BrandSafco
Model3391BV
FeaturesAdjustable Height
Tilt
Pneumatic Adjustment
360° Swivel
ColorBlack
Finish/SurfacePolyester
Sizes/Dimensions25.5" x 26.0" x 26.0"
SpecificationsProduct Line:Alday
Product Name:Alday 24/7 Task Chair
Chair/Seat Type:Task Chair
Adjustable Seat:Yes
Adjustable Back:Yes
Maximum Load Capacity:500 lb
Seat Material:Polyester
Minimum Seat Height:17.50"
Maximum Seat Height:20"
Seat Width:20.50"
Seat Depth:20"
Back Material:Vinyl
Back Color:Black
Back Height:18"
Back Width:18.75"
Base Shape:5-star
Number of Casters:5
Maximum Recommended Usage Time:24 Hour
Shipping weight24.04 kg
Package size744 × 744 × 579 mm

Questions about this item

What are the overall dimensions of the 3391BV chair?

The chair measures 25.5 inches wide by 26.0 inches deep by 26.0 inches high.

How is the seat height adjusted on this model?

Use the pneumatic lever under the seat; lift your weight off the cushion while pulling the lever to raise or lower the seat between 17.50 inches and the maximum height.

When should the gas lift cylinder be replaced on this 500 lb capacity chair?

Replace the cylinder if the seat slowly sinks under load or will not hold position after the lever is released.

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