Concentric International offers a broad line of seats constructed with steel or blow-molded frames and heavy-duty vinyl, cloth or integral polyurethane foam to withstand everyday abuse and harsh environments. Concentric builds seats to strict tolerances to help ensure a correct fit for every application. High durability and ergonomic designs maximize user comfort, helping to increase productivity and efficiency in all applications.
Deluxe High-Back Seat (2300 Series)
- Durable heavy-duty vinyl
- Rugged steel frame
- Water resistant
- High-density foam molded cushion
- Adjustable and foldable armrest option
- Orange retractable seat belt
Bolt pattern: 7.5” x 3”, 7.5” x 4.625”, 7.5” x 5.8”, 7.5” x 7”, 7.5” x 7.4375”, 7.5 x 9.8”, 8” x 11”, 8.2” x 5”, 10.625” x 7.5”, 11.25” x 11”
| Description | Part Number |
|---|---|
| Seat, Black Vinyl | A000065030 |
Universal Fold-Down Seat Seat (3000 Series)
- Replacement for Grammer GS12
- Back-mounted adjustable suspension
- Two-piece construction
- 3-stage weight adjustment from 130 lbs. to 265 lbs.
- Tilt adjustment backrest
- Univeral slide rails with universal mounting
- 6" fore/aft adjuster
- Retractable seat belt
Bolt pattern: 9” x Slotted Slides, 10.25” x Slotted Slides, 10.625 x Slotted Slides, 13” x Slotted Slides
| Description | Part Number |
|---|---|
| Vinyl Seat with Seat Switch | A000042952 |
| Replacement Parts | Part Number |
|---|---|
| Retractable Seat Belt (black) | A000014100 |
Universal Fold-Down Seat (3550 Series)
- Laterally adjustable slide rails
- Rugged steel frame construction
- Vacuum-formed black vinyl cushions
- Built-in operator presence switch for added safety
- Foldable backrest
- Seat belt fixation points
- Hip restraints
- Retractable seat belt
Bolt pattern: 5.5” - 13” x slotted slides; max depth - 11.25”
| Description | Part Number |
|---|---|
| Seat, Black Vinyl | A000062000 |
Economy Fold Back Seat (3552 Series)
- 9 1/2" - 17" multi-adjuster mounting
- 6" fore/aft adjuster
- 300 lb. seat capacity
- Folding back rest
- Retractable seat belt
| Description | Part Number |
|---|---|
| Seat, Black Vinyl | A000025820 |
| Replacement Parts | Part Number |
|---|---|
| Retractable Seat Belt (orange) | A000045324 |
Simple Seat (3700 Series)
- Wide bottom and back cushions
- Hip restraints
- Forward tilting and folding back for easy access to the engine compartment
- 7" - 15" multi-adjuster mounting
- 6" fore/aft adjuster
- Retractable seat belt
Bolt pattern: 11” x 1.5” - 16” range
| Description | Part Number |
|---|---|
| Seat w/o Seat Switch | A000045471 |
| Replacement Parts | Part Number |
|---|---|
| Retractable Seat Belt (orange) | A000045324 |
Low-Profile Suspension Heavy Duty Seat (3800 Series)
- Easily adjustable backrest angle
- Low-profile mechanical suspension w/weight adjustment
- Adjustable and foldable armrest option
- Document pouch
- Durable, heavy-duty black vinyl cover cushion covers
- Wide, comfortable and ergonomic seat cushion
- Heavy-duty double-locking slide rails
- Built-in operator presence switch
- Retractable seat belt
Bolt pattern: 11” - 13” x 13"
| Description | Part Number |
|---|---|
| Seat w/Slot Bar, Black Vinyl | A000062004 |
Low-Profile Suspension Heavy Duty Seat (3850 Series)
- Low-profile mechanical suspension with weight range of 110-286 lbs
- Available in vacuum-formed vinyl or fabric covers
- Steel frame for added durability
- Durable plastic document box for added storage
- Single-lock slide rail with 6.3” of maximum travel
- Built-in operator presence switch
- Backrest angle adjustment of 75 degrees (forward) and 30 degrees (rearward)
- Dust cover over suspension to keep out dirt and grime
- Retractable seat belt with interlock switch for added safety (switch is normally closed)
Bolt pattern: Slides can be mounted laterally at 11.25", 12.59", or 12.91"
| Description | Part Number |
|---|---|
| Seat w/Armrests, Headrest, Black Vinyl | A000063950 |
| Replacement Parts | Part Number |
|---|---|
| Backrest, Black Vinyl | A000065041 |
High-Profile Industrial Seat w/Suspension (3900 Series)
- Low-profile suspension
- Backrest angle adjustment (70 - 115 degrees)
- High-density foam molded cushions (seat & backrest)
- Easy-grip shoulder bolsters
- Document holder on back of backrest
- Operator presence switch
- Universal mounting brackets
- Single-lock slide rails
- Retractable seat belt
Bolt pattern: Adjustable widths 6.5" - 13.5" x slotted slides; max depth 11" - 11.25"
| Description | Part Number |
|---|---|
| Seat, Black Vinyl High Profile Suspension | A000050778 |
| Replacement Parts | Part Number |
|---|---|
| Retractable Seat Belt (black) | A000042953 |
Fold-Down Back Seat (4000 Series)
- Molded two-piece construction
- Adjustable backrest from 2 - 136 degrees
- Rugged steel frame construction
- Hip restraints
- Accepts seat switch
- Single locking slide rails
- Includes vinyl manual holder
- Retractable seat belt
Bolt pattern: 11” x 11”, 14.5” x 11”
| Description | Part Number |
|---|---|
| Seat, Black Vinyl | A000021160 |
| Replacement Parts | Part Number |
|---|---|
| Retractable Seat Belt (orange) | A000016944 |
Premium High-Back Seat w/Heavy Duty Vinyl (4400 Series)
- Water resistant heavy-duty vinyl
- Lumbar support
- Adjustable armrests
- Upper backrest
- Slide rails
- Document pouch
- Fold forward and reclining backrest
- Accepts operator presence switch
- Retractable seat belt
Bolt pattern: Adjustable widths 6.5" - 13.5" x slotted slides; max depth 11" - 11.25"
| Description | Part Number |
|---|---|
| Seat, Black Heavy-Duty Vinyl | A000062001 |
Scoop Contoured Steel Pan Seat (4510 Series)
- Durable one-piece steel pan frame
- Heavy duty black vinyl vacuum-formed cover
- Extra thick formed cushions
- 6" fore/aft adjuster
- Accepts seat switch
- Retractable seat belt
Bolt pattern: 7.5” x 7”, 7.5” x 11.5”, 8” x 11.5”, 8.2“ x 5”, 9.5” x 11.5”, 11.25” x 11.5”
| Description | Part Number |
|---|---|
| Seat, Black Vinyl | A000028830 |
| Replacement Parts | Part Number |
|---|---|
| Retractable Seat Belt (orange) | A000037851 |
Integrated Suspension Seat (4800 Series)
- Integrated low-profile suspension
- Adjustable backrest (57-120 degrees)
- Weight adjustment of 110-242 pounds
- Suspension stroke of 1.5” for low-profile applications
- Suspension has rubber boot cover
- Hip restraints
- Molded cushion foam
- Document pouch
- Standard with slide rails
- Built-in operator presence switch
- Orange retractable seat belt with safety switch (normally open)
| Description | Part Number |
|---|---|
| Seat, Black Vinyl (Altered slot bar, bolt pattern: 11.02" x 11.02") | A000065028 |