Sweep Tubes


5' weld-on NH3 rear mount tube (#21850) shown on 75° weld-on frog.

Before you order, match your sweeps with these descriptions:


Weld-on Type
Bolt-on Type

All models, except the original under blade model, are made from 1/2" OD pipe, for strength and unrestricted flow. All models can be used with 3/8" or 1/2" hose. To determine degree of tubes when ordering, measure sweep (x) using diagram and measurements below.




Measurements are Approximate
 

75° 100° 
5 Ft. 50" 35" 
6 Ft. 62" 41"
7 Ft. 69" 58"

NH3 Rear Mount 5', 6', and 7' Sweep Tubes
Formed tubes with attaching brackets. Tubes mount on rear edge of the frog. Install using existing bolts. Extra length bolt w/nut #23388 may be required (not included). 

Outlet Spacing:

5 ft. models have 4-outlet holes. 6 ft. and 7 ft. models have 6-outlet holes.
Weld-on Frog
Bolt-on Frog
(5') 21850 (75°) $80.17
 (5') 23845 (75°) $Special Order
(5') 21880 (100°) $Special Order (5') 21880 (100°) $Special Order
(6') 21851 (75°) $85.77
 (6') 23850 (75°) $Special Order
(6') 21881 (100°) $Special Order
 (6') 21881 (100°) $Special Order
(7') 21852 (75°) $98.68
 (7') 23855 (75°) $Special Order
(7') 21882 (100°) $Special Order
 (7') 21882 (100°) $Special Order