All new buffers are equipped with one buffer switch. Provide the buffers’ length, existing stroke, striking speed and load rating. UNITEC can provide a replacement buffer for your application.

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• Oil-Gas Return Buffers (350fpm thru 120fpm)
• Spring Buffers

 

 

 

 

 

 

• • Part numbers:
    • 320AV1
      • Max load: 6860lbs.
      • Stroke: 4.25″
      • Overall complete buffer length: 19″
      • Plate: 11.75″ x 6″ (welded to spring)
    • 320AV2
      • Max load: 10200lbs.
      • Stroke: 4.25″
      • Overall complete buffer length: 19″
      • Plate: 11.75″ x 6″ (welded to spring)
    • 320AV3
      • Max load: 15300lbs.
      • Stroke: 4.25″
      • Overall complete buffer length: 19.12″
      • Plate: 11.75″ x 6″ (welded to spring)
    • 320AV4
      • Max load: 22800 lbs.
      • Stroke: 4.25″
      • Overall complete buffer length: 19″
      • Plate: 11.75″ x 8″ (welded to spring)
    • AAA320FS1
      • Max load: 6793 lbs.
      • Stroke: 4.25″
      • Overall complete buffer length: 18.50″
      • Plate: 11.8″ x 7.9″ (Spring slides over tube)
      • Replacing individual spring: 90ND5
    • AAA320FS2
      • Max load: 10180 lbs.
      • Stroke: 4.25″
      • Overall complete buffer length: 18.50″
      • Plate: 11.8″ x 7.9″ (Spring slides over tube)
      • Replacing individual spring: 90TD4
    • AAA320FS3
      • Max load: 15286 lbs.
      • Stroke: 4.25″
      • Overall complete buffer length: 18.62″
      • Plate: 11.8″ x 7.9″ (Spring slides over tube)
      • Replacing individual spring: 90AL2
    • AAA320FS4
      • Max load: 22680 lbs.
      • Stroke: 4.25″
      • Overall complete buffer length: 18.50″
      • Plate: 11.8″ x 7.9″ (Spring slides over tube)
      • Replacing individual spring: 90ZD3

 

UNITEC part number:

FAA320R2

• Associated field marking 300 402

FAA320R3

• Associated field marking 300 403