4-8′ Single Tubular Upsweep Arms

Luminaire Arm Attachment

AlumSingleUpsweepSingle member arms are elliptical in shape and are constructed of 6063 aluminum alloy. They are conically tapered to 2-3/8″ OD at the end. Each arm is heat treated to produce a T6 temper. The arm is joined to the attachment system by a continuous circumferential weld.

BoltMountedBolt Mounted

Single-member arms are held in place with four (4) stainless steel bolts, nuts, washers, and lock washers. The pole is pre-drilled for the bolts and a 1″ I.D. wireway. Other mounting options are available, please contact the quotations department for details.

 

Product Line

  • HPA-1-2014
  • 20
  • HPA-1-2016
  • 20
  • HPA-1-2018
  • 20
  • HPA-1-2514
  • 25
  • HPA-1-2516
  • 25
  • HPA-1-2518
  • 25
  • HPA-1-3014
  • 30
  • HPA-1-3016
  • 30
  • HPA-1-3018
  • 30
  • HPA-1-3514
  • 35
  • HPA-1-3516
  • 35
  • HPA-1-3518
  • 35
  • HPA-1-4014
  • 40
  • HPA-1-4016
  • 40
  • HPA-1-4018
  • 40
Catalog NumberMounting HeightArmShaft SizeBolt CircleBase SizeA/B SizeBolt Proj.Direct BurialCutsheetTemplate
HPA-1-20142047.0 x 4.5 x 18'10.5"11.0"1 x 403.5"4'View
HPA-1-20162067.0 x 4.5 x 18'10.5"11.0"1 x 403.5"4'View
HPA-1-20182087.0 x 4.5 x 18'10.5"11.0"1 x 403.5"4'View
HPA-1-25142547.0 x 4.5 x 23'10.5"11.0"1 x 403.5"4'6"View
HPA-1-25162567.0 x 4.5 x 23'10.5"11.0"1 x 403.5"4'6"View
HPA-1-25182587.0 x 4.5 x 23'10.5"11.0"1 x 403.5"4'6"View
HPA-1-30143048.0 x 4.5 x 28'11.5"12.0"1 x 403.5"5'View
HPA-1-30163068.0 x 4.5 x 28'11.5"12.0"1 x 403.5"5'View
HPA-1-30183088.0 x 4.5 x 28'11.5"12.0"1 x 403.5"5'View
HPA-1-35143548.0 x 4.5 x 33'11.5"12.0"1 x 403.5"5'6"View
HPA-1-35163568.0 x 4.5 x 33'11.5"12.0"1 x 403.5"5'6"View
HPA-1-35183588.0 x 4.5 x 33'11.5"12.0"1 x 403.5"5'6"View
HPA-1-40144048.0 x 4.5 x 38'11.5"12.0"1 x 403.5"6'View
HPA-1-40164068.0 x 4.5 x 38'11.5"12.0"1 x 403.5"6'View
HPA-1-40184088.0 x 4.5 x 38'11.5"12.0"1 x 403.5"6'View

About Us

General Structures, Inc. has been the best partner for C&I lighting standards since 1988. We adhere to standards set forth by AASHTO, ASTM International, and NEMA and weld all of our products to the highest American Welding Society standards.

Read more