Power Line Markers
P&R Tech is the worldwide leader in power line markers and related safety products for the utilities industry. We introduced our original SpanGuard spherical power line markers in 1960, and many of them remain in service to this day, warning pilots of wires in their flight path.
Over the years, we improved our marker design and extended it to a variety of models that fit nearly any application and budget—from our low cost Redball markers to aluminum markers that attach to today’s high temperature lines.
Talk to us about your application. We can help match the right markers with the job, provide the necessary quote, coordinate with your project schedule, and as needed, arrange helicopter installation.
-
SpanLite™ Self-Illuminated Power Line Marker
Call for priceSpanLite™ Self-Illuminated Power Line Marker
Provides 24/7 illumination of 2 steady red 810 LED lights on lines up to 500 kV. Installs on 40–2,000 amp conductor—no other power source needed! Satisfies FAA/ICAO catenary lighting advisories.Call for price
-
SpanGuard™ ABS Standard Power Line Marker
Call for priceSpanGuard™ ABS Standard Power Line Marker
This is the power line marker ball that has set the standard for decades! Routinely installed by helicopter on hot lines. Spiral wire preforms for secure attachment. Superior color retention. 9", 20", 24", 36".Call for price
-
SpanGuard™ EHV 115 kV+ Marker
Call for priceSpanGuard™ EHV 115 kV+ Power Line Marker
Developed for installation on lines up to 345 kV, our EHV markers have a special coating and other design features to reduce corona effects that can lead to burning or melting with standard markers.Call for price
-
SpanGuard™ AL High Temperature Marker
Call for priceSpanGuard™ AL High Temperature Power Line Marker
12", 24", 30" & 36" aluminum markers for high kV or high temperature ACSS/ACCR lines rated up to 500 kV or 250° C (482° F). Direct attachment to live line. Lightweight: 36" marker weighs only 20 lbs.Call for price
-
PRM-36 ABS Power Line Marker
Call for pricePRM-36 ABS Power Line Marker
Featuring a new universal clamp system to fit conductors (up to 115 kV), OPGW, or static lines from 0.50 to 2.25 inches, the PRM-36 is otherwise identical to our industry standard 36-inch SpanGuard ABS Power Line Marker.Call for price
-
FastBall™ Power Line Marker
Call for priceFastBall™ Power Line Marker
Fast installation from bucket truck on lines up to 100 kV. Fits nearly any diameter line or bundled lines. Safe for OPGW lines. Can be stocked by utilities and distributors. 20” and 24” diameters.Call for price
-
QuikMark™ MB Power Line Marker
Call for priceQuikMark™ MB Power Line Marker
Fast, “snap on” installation on lines up to 100 kV. Can install on live lines with hot stick. Fits nearly any diameter line or bundled lines. Safe for OPGW lines. Can be stocked by utilities and distributors. 9”, 20”, 24”.Call for price
-
Redball™ Low Cost Marker
Call for priceRedball™ Low Cost Marker
These economical 9" and 20" acrylic markers attach to the conductor with rubber grips. Satisfies FAA requirements. Can upgrade at time of order for higher voltages, spiral wire preform attachment, and ABS material.Call for price
-
MetMarkers™ Guy Line Markers
Call for priceMetMarkers™ Guy Line Markers
Uses our durable and effective SpanGuard markers to make hard-to-see guy lines visible to pilots and birds. Suitable for met towers, smaller radio towers, wind turbine installations, and similar obstructions.Call for price
-
CrossOver Marking System
Call for priceCrossOver™ Marking System
This system of proven SpanGuard markers warns low flying pilots and drone operators, who are often inspecting lower power lines, that higher power lines are coming up that will cross their flight path.Call for price
-
QuikMark™ Low Line Marker
$85.00QuikMark™ Low Line Marker
Ideal for construction sites, industrial plants, marinas, anywhere machinery can strike low hanging distribution lines. Simple installation by hotstick with SnapFast spring clamp. Optional yellow reflector. 10" dia.$85.00