• Boom Buster 120-5R boomless spray nozzle, 1/4" pipe thread
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Boom Buster

120-5R

120-5R

$116.50 USD
$116.50 USD
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Special order — allow about 2 weeks for shipping. Need it faster? Call (509) 838-2209 and we’ll check availability.

Questions on fitment? Need a different size or quantity?

(509) 838-2209 Mon–Fri 9 AM–5 PM Pacific · Spokane, WA
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The Boom Buster 120-5R is a one-piece boomless spray nozzle with a 1/4" pipe thread, covering roughly 5 ft in a single wide flat pattern with no boom to fold, break or catch. Output runs 1.7–2.2 GPM between 30 and 50 PSI.

This is the Roadside (-R) version. It carries the same orifice and output as the standard 120-5, but produces a larger droplet so the pattern holds its shape at higher travel speeds — intended for ditches, medians, fence lines, right-of-way and dust suppression work.

Specifications

Model 120-5R
Pipe thread 1/4"
Spray range 5 ft
Flow at 30 PSI 1.7 GPM
Flow at 40 PSI 2 GPM
Flow at 50 PSI 2.2 GPM

Coverage — Gallons Per Acre

Speed 30 PSI 40 PSI 50 PSI
1 mph 168 198 218
2 mph 84 99 109
3 mph 56 66 73
4 mph 42 50 54
5 mph 34 40 44
6 mph 28 33 36
7 mph 24 28 31
8 mph 21 25 27
9 mph 19 22 24
10 mph 17 20 22
11 mph 15 18 20
12 mph 14 17 18
13 mph 13 15 17
14 mph 12 14 16
15 mph 11 13 15

Coverage figures from the Boom Buster gallons-per-acre chart published by Evergreen Products USA. Verify your actual output against a calibrated catch test before applying chemical.

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