Long 10-leg proofers are pulled through a cleaned line on the jetter hose. Ten legs ride the pipe wall, and if the proofer passes, the line is open and round enough for inspection or lining.
The legs on this model are removable, so a bent or worn leg is replaced instead of the whole proofer. Every size is made 1/2" under the listed pipe size.
Long 10 Leg Proofers Sizes and Part Numbers
Pipe size
OD x hose, overall length
Part number
6"
6” O.D. X 1” (14" Long)
L-6
8"
8” O.D. X 1” (17" Long)
L-8
10"
10” O.D. X 1” (20" Long)
L-10
12"
12” O.D. X 1” (20" Long)
L-12
15"
15” O.D. X 1” (23" Long)
L-15
18"
18” O.D. X 1” (26" Long)
L-18
20"
20” O.D. X 1” (28" Long)
L-20
24"
24” O.D. X 1” (31" Long)
L-24
Long 10 Leg Proofers Specifications
Legs: 10, removable and replaceable
Sizing: 1/2" under listed size
Hose connection: 1"
Overall length: 14" (6") to 31" (24")
Common Uses for the Long 10 Leg Proofers
Proving a cleaned line is open and round before inspection or lining
