Expensive nozzles wear fast dragging on concrete. The 4-wire nozzle extension for 3/4" hose lifts the nozzle on four wires so it rides above the invert in 4" to 12" pipe.
Compared with the 6-wire on the same hose, it is lighter and less expensive, but stops at 12" pipe where the 6-wire goes to 15".
4-Wire Nozzle Extension 3/4" Sizes and Part Numbers
Pipe size
Part number
4"
W4-34
6"
W6-34
8"
W8-34
10"
W10-34
12"
W12-34
4-Wire Nozzle Extension 3/4" Specifications
Style: 4 wire, lightweight
Hose size: 3/4"
Pipe sizes: 4" to 12" (sized hose x pipe, not by length)
Common Uses for the 4-Wire Nozzle Extension 3/4"
Keeping the nozzle out of laterals
Keeping the nozzle centered and off the pipe floor
How to Choose the Right Sewer Nozzle Extension
Size options run from 4" to 12" (5 choices)
Connection: 3/4"
Center the nozzle rather than laying it on the pipe bottom (Plumber Magazine)
What size connection does the 4-Wire Nozzle Extension 3/4" use?
3/4". Match it to the hose or lance it threads onto.
Is the size the extension's length?
No. Southland sizes extensions by hose size x pipe size. The size you pick is the pipe diameter it is built for.
Fins, wires or football?
Fins and wires hold the nozzle up and centered. The football shape lets it rock over offsets. Straight and tube styles are rigid and do not lift the nozzle.
Not sure which one fits your truck? Call 402-237-1914 (Mon to Fri, 7AM to 4PM) and talk to someone who has run the equipment.
