All new Oil-Gas return buffers are equipped with one buffer switch. Please provide the buffers' length, existing stroke, striking speed and load rating and UNITEC can provide a replacement buffer for your application.
- 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
- 320AV1
- Part numbers:
UNITEC part number: FAA320R2
- Associated field marking 300 402
FAA320R3
- Associated field marking 300 403