RTA No Arm Direct Buried Round Tapered Aluminum Pole

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Pole
The pole shaft will be constructed of seamless extruded tube of 6063 Aluminum Alloy per the requirements of ASTM B221. The shaft assembly shall be full-length heat treated after base weld to produce a T6 temper.

Handhole
5″ Butt Diameter – 2-1/2″ x 5″ Handhole with curved Lap Style Aluminum Door and two (2) SS Self-Tapping Attaching Screws. A Grounding Provision is provided as part of the handhole.
HH-2X4-500X500
6″ Butt Diameter – Reinforced, 3″ x 5″ curved Cast Aluminum Frame (Alloy 356-T6) with Aluminum Door and two (2) SS Hex Head Screws. A Grounding Provision incorporating a 3/8″ diameter hole is provided opposite the Handhole.
HH-3x5-Rnd-Re-duo
7″+ Butt Diameters – Reinforced, 4″ x 6″ curved Cast Aluminum Frame (Alloy 356-T6) with Aluminum Door and two (2) SS Hex Head Screws. Reinforced Frame will contain a tapped 3/8″-16NC Grounding Provision.
HH-4X6-500X500
Embed Detail
Direct Buried Pole bottom section on 6″+ butt diameter poles will be partially flattened into an anti-rotational, oval cross section. Wire access will be provided 24″ below ground line. Soil conditions vary by site. Foundation requirements should be determined by a qualified Structural Engineer with knowledge of jobsite soil conditions.

Direct-burried-500x570
Vibration Damper
When determined necessary by Hapco, a Vibration Damper will be factory-installed inside the pole shaft. Customer specification of the damper is available.

Vibration Dampers
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Mounting Designation

Side Drill Mount
For Side Drill Mount applications specify luminaire type, quantity and orientation. A luminaire drilling template must be supplied at time of order.

RTA-Cap-500x500
Tenon Mount – Welded or Spun
For Tenon Mount applications specify both Tenon diameter (2.375″, 2.875″, 3.5″, etc.) and length (3″, 4″, etc.). Tenon style is factory option. Welded Tenon can be specified.
RTA-Tenon-500x500
Satin Aluminum Finish
Pole surface will contain a uniform Brushed Aluminum natural finish. Finish to be achieved utilizing specially formulated abrasives in a multi-pass, rotary sanding operation.

Powder Coat Finish
Coating material will be a thermosetting polyester AAMA 2604 Super Durable powder electrostatically applied, oven cured and bonded in a closed loop, automated system. Minimum thickness of finish will be two (2) mils. Hapco’s Powder Coat Finish Warranty on aluminum poles is five (5) years.

Finish Options
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Pole Shaft Warranty
Hapco warrants its aluminum pole assemblies for their lifetime to be free of defects in material and workmanship.

Hapco Lifetime Pole Assembly Warranty
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Specification Drawings - RTA No Arm Direct Buried

Download interactive PDF specification drawings of standard RTA No Arm Direct Buried Poles below.

Product No. | Pole Height | Butt Dia. | Wall Thickness | Old Product No.
RTA10B5AE-** [ 10′ ] 5″ Butt Dia., 0.125″ Wall, 87907-0310X

RTA12B5AE-** [ 12′ ] 5″ Butt Dia., 0.125″ Wall, 87907-0312X

RTA14B5AE-** [ 14′ ] 5″ Butt Dia., 0.125″ Wall, 87907-0314X

RTA16B5AE-** [ 16′ ] 5″ Butt Dia., 0.125″ Wall, 87907-0316X

RTA18B5AE-** [ 18′ ] 5″ Butt Dia., 0.125″ Wall, 87907-0318X
RTA18C5AE-** [ 18′ ] 5″ Butt Dia., 0.156″ Wall,

Product No. | Pole Height | Butt Dia. | Wall Thickness | Old Product No.
RTA20B5AE-** [ 20′ ] 5″ Butt Dia., 0.125″ Wall,

RTA20B6BE-** [ 20′ ] 6″ Butt Dia., 0.125″ Wall, 50-001
RTA20C6BE-** [ 20′ ] 6″ Butt Dia., 0.156″ Wall, 50-002
RTA20D6BE-** [ 20′ ] 6″ Butt Dia., 0.188″ Wall, 50-003

RTA20C7BE-** [ 20′ ] 7″ Butt Dia., 0.156″ Wall, 50-004
RTA20D7BE-** [ 20′ ] 7″ Butt Dia., 0.188″ Wall, 50-005

RTA20C8BE-** [ 20′ ] 8″ Butt Dia., 0.156″ Wall, 50-006
RTA20D8BE-** [ 20′ ] 8″ Butt Dia., 0.188″ Wall, 50-007

RTA22B5AE-** [ 22′ ] 5″ Butt Dia., 0.125″ Wall,

Product No. | Pole Height | Butt Dia. | Wall Thickness | Old Product No.
RTA25C6BE-** [ 25′ ] 6″ Butt Dia., 0.156″ Wall, 50-062
RTA25D6BE-** [ 25′ ] 6″ Butt Dia., 0.188″ Wall, 50-063

RTA25C7BE-** [ 25′ ] 7″ Butt Dia., 0.156″ Wall, 50-064
RTA25D7BE-** [ 25′ ] 7″ Butt Dia., 0.188″ Wall, 50-065

RTA25C8BE-** [ 25′ ] 8″ Butt Dia., 0.156″ Wall, 50-066
RTA25D8BE-** [ 25′ ] 8″ Butt Dia., 0.188″ Wall, 50-067
RTA25E8BE-** [ 25′ ] 8″ Butt Dia., 0.219″ Wall, 50-068
RTA25F8BE-** [ 25′ ] 8″ Butt Dia., 0.250″ Wall, 50-069

Product No. | Pole Height | Butt Dia. | Wall Thickness | Old Product No.
RTA30C7BE-** [ 30′ ] 7″ Butt Dia., 0.156″ Wall, 50-124
RTA30D7BE-** [ 30′ ] 7″ Butt Dia., 0.188″ Wall, 50-125

RTA30C8BE-** [ 30′ ] 8″ Butt Dia., 0.156″ Wall, 50-126
RTA30D8BE-** [ 30′ ] 8″ Butt Dia., 0.188″ Wall, 50-127
RTA30E8BE-** [ 30′ ] 8″ Butt Dia., 0.219″ Wall, 50-128
RTA30F8BE-** [ 30′ ] 8″ Butt Dia., 0.250″ Wall, 50-129

RTA30D9BE-** [ 30′ ] 9″ Butt Dia., 0.188″ Wall, 50-131
RTA30F9BE-** [ 30′ ] 9″ Butt Dia., 0.250″ Wall, 50-133

RTA30D1CE-** [ 30′ ] 10″ Butt Dia., 0.188″ Wall, 50-139

Product No. | Pole Height | Butt Dia. | Wall Thickness | Old Product No.
RTA35C8BE-** [ 35′ ] 8″ Butt Dia., 0.156″ Wall, 50-186
RTA35D8BE-** [ 35′ ] 8″ Butt Dia., 0.188″ Wall, 50-187
RTA35E8BE-** [ 35′ ] 8″ Butt Dia., 0.219″ Wall, 50-188
RTA35F8BE-** [ 35′ ] 8″ Butt Dia., 0.250″ Wall, 50-189

RTA35D9BE-** [ 35′ ] 9″ Butt Dia., 0.188″ Wall, 50-191
RTA35F9BE-** [ 35′ ] 9″ Butt Dia., 0.250″ Wall, 50-193

RTA35D1CE-** [ 35′ ] 10″ Butt Dia., 0.188″ Wall, 50-199
RTA35E1CE-** [ 35′ ] 10″ Butt Dia., 0.219″ Wall, 50-200
RTA35F1CE-** [ 35′ ] 10″ Butt Dia., 0.250″ Wall, 50-201
RTA35G1CE-** [ 35′ ] 10″ Butt Dia., 0.312″ Wall, 50-202

Product No. | Pole Height | Butt Dia. | Wall Thickness | Old Product No.
RTA40D8BE-** [ 40′ ] 8″ Butt Dia., 0.188″ Wall, 50-247
RTA40E8BE-** [ 40′ ] 8″ Butt Dia., 0.219″ Wall, 50-248
RTA40F8BE-** [ 40′ ] 8″ Butt Dia., 0.250″ Wall, 50-249

RTA40D9BE-** [ 40′ ] 9″ Butt Dia., 0.188″ Wall, 50-251
RTA40F9BE-** [ 40′ ] 9″ Butt Dia., 0.250″ Wall, 50-253

RTA40D1CE-** [ 40′ ] 10″ Butt Dia., 0.188″ Wall, 50-259
RTA40E1CE-** [ 40′ ] 10″ Butt Dia., 0.219″ Wall, 50-260
RTA40F1CE-** [ 40′ ] 10″ Butt Dia., 0.250″ Wall, 50-261
RTA40G1CE-** [ 40′ ] 10″ Butt Dia., 0.312″ Wall, 50-262