LSI Industries 4SQB 4x4 Square Straight Steel Pole with 4IN Square Base Cover
PART# 4SQB
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| Type of Area | Pole / Street / Parking Lot |
|---|---|
| Certifications | Made in America, UL Listed |
| Dimmable | No |
| Dimensions | 4" x 11-ga x 20'-25' |
| Height | 20'-25' |
| Manufacturer | LSI Lighting |
| Product Warranty | 5 Year |
| Part Number | 4SQB(X) S11G 20 XX GA 4BC CLR | 4SQB(X) S11G 25 XX GA 4BC CLR |
| Weight Each | 150 - 187.5 lbs |
| Anchor Bolt | 0.75 x 30 x 3 |
| Bolt Circle | 11 |
| Pole Weight | 7.50 lbs./ft. |
| Pole Width | 4" x 4" |
ShineRetrofits Input:
LSI Lighting's poles and brackets will complete your lighting assembly and are made with the same quality standards as their fixtures.
Pole Shaft
• Straight poles are 4”, 5”, or 6” square.
• Pole shaft is electro-welded ASTM-A500 Grade C steel tubing with a minimum yield strength of 50,000 psi.
• On Tenon Mount steel poles, tenon is 2-3/8” O.D. high-strength pipe. Tenon is 4-3/4” in length.
Hand-Hole
• Standard hand-hole location is 12” above pole base.
• Poles 22’ and above have a 3” x 6” reinforced hand-hole. Shorter poles have a 2” x 4” non-reinforced hand-hole.
Base
• Pole base is ASTM-A36 hot-rolled steel plate with a minimum yield strength of 36,000 psi.
• Two-piece square base cover is optional.
Anchor Bolts
• Poles are furnished with anchor bolts featuring zinc-plated double nuts and washers. Galvanized anchor bolts are optional.
• Anchor bolts conform to ASTM F 1554-07a Grade 55 with a minimum yield strength of 55,000 psi.
Duplex Receptacle
• Weatherproof duplex receptacle is optional.
Ground Fault Circuit Interrupter
• Self-testing ground fault circuit interrupter is optional.
Finishes
• Every pole is provided with the DuraGrip® Protection System and a 5-year limited warranty:
• Each shaft is purchased to a stricter straightness tolerance than specified on industry material standards. Shafts with dents, dings, roll marks, or patterns on the exterior surface are rejected. Shafts are stored indoors to prevent corrosion.
• After connecting holes are cut and hand holes and baseplates welded to the shafts, each pole undergoes a thorough shot-peening process, resulting in a near-white surface. This procedure removes all dirt and
scale and strengthens the surface of the steel by inducing a compressive residual stress that helps prevent cracking and extend the life of the pole.
• After shot peening, a neutral wash is applied followed by the application of a zirconium treatment that improves powder-coat adhesion and protects from corrosion.
• Next, each pole is coated through electrostatic application of a polyester powder paint in standard LSI bronze or the color approved by the customer. Paint thickness is measured in multiple locations along the
pole to ensure specification adherence.
• Finally, the pole is oven baked to form a homogenous, non-porous surface and wrapped for shipment in a woven fabric sleeve to protect the finish during transit.
• When the top-of-the line DuraGrip® Plus Protection System is selected, in addition to the DuraGrip® Protection System, a non-porous, automotivegrade corrosion coating is applied to the lower portion of the pole interior, sealing and further protecting it from corrosion. This option extends the limited warranty to 7 years.
