ErgoDirect EDC-578 Mid-Back Simple Multi Function by OM-Seating

EDC-578 is custom-made and non-returnable. All fabric colors shown on your computer screen are approximate depending on resolution of your monitor.

Product ID 19602

ErgoDirect EDC-578 Mid-Back Simple Multi Function by OM-Seating

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CUSTOMIZE

Fabric Color (required) (1/15)

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NightFall black mesh back ( default selection).

Night Fall Black Mesh Back (Standard) more

$0.00
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Starlight Silver Mesh Back.

Starlight Silver Mesh Back (non-standard) more

$0.00

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Full Seat: The seat depth is adjustable from 17.5" to 20.6" using the "Seat Slider" knob.

Standard Large Seat - 20.75'' width Large Affirm Seat - AFL more

$0.00
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Standard Seat: The seat depth is adjustable from 17.5" to 20.6" using the "Seat Slider" knob.

Small Seat - Seat Width of 19", Seat Depth adjusts from 17.5" to 20.6"- AFS more

$0.00
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Petite Seat: The seat depth is adjustable from 16.5" to 19.6" using the "Seat Slider" knob.

Petite Seat - Seat Width 18", Seat Depth adjusts from 16.5" to 19.6" - TYP more

$19.50

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Click to select

$0.00
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The Memory Foam consists of two layers: a layer of High Resiliency (HR) foam on top of a layer of Viscoelastic memory foam (UPHFT).

The top layer of foam, the High Resiliency (HR) foam provides the main support and maintains the seat pan's shape. The layer underneath, the Viscoelastic Memory Foam (UPHFT), adds more support and a softer feel, just like memory foam. This combination is particularly useful for people who spend long hours sitting in front of a computer.

Memory Foam (sub-layer below standard cushion) - CFT more

$42.90
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None

$0.00

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The mechanism that moves a chair seat up and down is managed by a cylinder. Cylinder determines how low or high a seat can travel. A 4" cylinder has the capability to travel 4 inches with approximate lowest seat height of 15.5" to highest seat height of 19.5".

Petite User 5'4" and below - Low seat height range (15.5" - 19.5") - 4" standard heavy duty Black cylinder - Model 4HD more

$19.50
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The mechanism that moves a chair seat up and down is managed by a cylinder. Cylinder determines how low or high a seat can travel. A 5" cylinder has the capability to travel 5 inches with approximate lowest seat height of 17" to highest seat height of 22".

Standard 5" Chrome cylinder - (average user height) 5'-5" to 6'-2" - (seat height range) 17" - 22" - Model 5CM more

$0.00
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The mechanism that moves a chair seat up and down is managed by a cylinder. Cylinder determines how low or high a seat can travel. A 5" cylinder has the capability to travel 5 inches with approximate lowest seat height of 17" to highest seat height of 22".

Standard 5" Black cylinder - (average user height) 5'-5" to 6-2" - (seat height range) 17" - 22" - Model 5BM more

$0.00
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The mechanism that moves a chair seat up and down is managed by a cylinder. Cylinder determines how low or high a seat can travel. A 6" cylinder has the capability to travel 6 inches with approximate lowest seat height of 19.5" to highest seat height of 26".

Tall User 6'3" and above - Seat height range (19.5" - 26") - 6" heavy duty Black cylinder - Model 6SHD more

$26.00

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Black Nylon Base - BSE27-BM

$0.00
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Polished Aluminum Base - BSE27-CM

$57.20

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Multi-Surfaced Soft Casters are dual-colored hoodless ultra-utility casters with gloss-finished grey thread wrapped around matte-finished black high-impact resistant thermoplastic componentry. Best used for wood, tile, and smooth surfaces. This type of caster seems to be performing the best across all flooring and carpet, except for concrete floors.

Soft Casters Dual-colored for carpet, wood, tile, Linoleum and Concrete (5 per set) - 65MS more

$0.00
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50mm dual-wheel, hooded soft casters, Urethane tread wrapped around matte-finished, highimapct-resistant, thermoplastic caster casing. Spring-loaded, built-in brake pads causes restricted motion when no weight is applied. Minimizes chair movement when NOT in use. The chair would not easily move around when the user is NOT sitting in the chair. Recommended for sloped flooring.

Safety Soft Casters restricts motion when not in use for all floors except carpet (5 per set) - 50SS more

$16.25
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Rubber Casters are designed for concrete, linoleum and other hard surfaces. Highly specialized and not suited for heavy chairs. Limited 2-year warranty on these casters.

Rubber Casters for concrete and hard surfaces (5 per set) - CAS-RUB more

$16.25
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50mm dual-wheel, hooded soft casters. Urethane tread wrapped around matte-finished, high impact-resistant, thermoplastic caster casing. Spring-loaded, built-in brake pads causes restricted motion when no weight is applied. Restricted chair movement when sitting, but will also allow the user to move their chair to another location when not seated.

Reverse Braking Casters Lock in place when chair is in use (5 per Set) - 50R more

$22.75
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60mm glides made of matte-finish, high-impact resistant thermoplastic and stainless steel stem. Gliders (No Wheels) keep the chair stationary at all times ( 5 per set).

Glider keeps chair stationary (no wheels) - GLD-R more

$0.00

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Click to select

$0.00
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Cutout is visible to the eye and is not covered by seat fabric. Can ONLY be added to Grade 2 Softsit and Grade 5 Comfortknit fabrics.
Please note that image shown is for illustrative purposes only and may differ from the acutal product.

UPHCYX-CC Visible cutout to relieve tailbone (Coccyx) pressure more

$63.70
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Cutout is not visible on the chair and is covered with the seat fabric. Can ONLY be added to Grade 2 Softsit and Grade 5 Comfortknit fabrics. Please note that image shown is for illustrative purposes only and may differ from the acutal product.

UPHCYX - Concealed cutout filled with ultra soft foam to relieve tailbone (Coccyx) pressure more

$63.70
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No thanks

$0.00

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No Coat Rack

$0.00
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Black powdercoated, wire road coat hanger with collar support. Coat Rack and Headrest combination available with Deluxe 3D Headrest ONLY.

Coat Rack for Affirm and Yes chairs - CTHANGER-AFYS more

$68.25

Commercial building delivery

$0.00
Residential delivery - signature required ( delivery between 9AM-8PM- arrival time is not guaranteed)

$0.00

Please click here to acknowledge - If your chair arrives in a damaged box, here's what to do:

1. Before signing for the delivery, let the driver know you need to check the box. Most drivers are okay with waiting a few minutes for you to inspect the contents.

2. Open the box and examine the chair to make sure it's not damaged.

3. If the chair is damaged, take clear pictures of the damage and refuse the shipment.

Remember, it's the freight company’s responsibility to deliver your chair in good condition. If you refuse the shipment without photos, the carrier may charge extra shipping fees.

Fabric Color *
Arms *
Back Mesh *
Back Upholstery Options *
Seat Size *
Memory Foam
Seat Height - Cylinders *
Base Type *
Casters - Wheels *
Coccyx Foam
Coat Rack *
User Height *
User Weight
Delivery Location *
Freight Damage *

Product Options/Accessories

Frequently Asked Questions

Model	EDC-578
Manufacturer	OM Seating Chairs
Part Number	EDC-578

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ErgoDirect EDC-578 Mid-Back Simple Multi Function by OM-Seating

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ErgoDirect EDC-578 Mid-Back Simple Multi Function by OM-Seating

Do you want arms for your chair?

Select an attribute...

Product Options/Accessories

Frequently Asked Questions

Customer reviews

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