Heated Hopper or Hose Circulation Kit 256273
313259B
5
Heated Hopper or Hose Circulation Kit 256273
The kit described in this manual; includes all miscellaneous parts needed to assemble the system. There are three
options for using circulation kit 256273:
•
Circulate water through the heater and only the hop-
pers. See page 8.
•
Circulate water through the heater, hoppers, and
heated hose. See page 10.
•
Circulate water through the heater and only the
heated hose. See page 12.
Heated Hose Assembly
Order separately a heated hose assembly that meets maximum pressure and hose diameter requirements. You can
connect up to six 50 ft. (15.2 m) heated hose sections for a maximum total length of 300 ft. (91.4 m). See manual
309525.
Single Hose Assemblies
Dual Hose Assemblies
A
B
C
D
Dual Hose Assembly
A
B
Single Hose Assembly
Part
Maximum
Pressure Rating
psi (MPa, bar)
Hose Diameter
in. (mm)
Thread A
npt(m)
Thread B
npsm(f)
Approvals
245840
5000 psi (34, 345)
1/4 (6.35)
1/4
1/4
245841
7400 psi (51, 510)
1/4 (6.35)
1/4
1/4
245842
5000 psi (34, 345)
3/8 (9.53)
3/8
3/8
245843
7400 psi (51, 510)
3/8 (9.53)
3/8
3/8
245844
5000 psi (34, 345)
1/2 (12.7)
1/2
1/2
245845
7400 psi (51, 510)
1/2 (12.7)
1/2
1/2
II 2 G
Part
Maximum
Pressure Rating
psi (MPa, bar)
Hose Diameter
in. (mm)
Thread A
npt(m)
Thread B
npsm(f)
Thread C
npt(m)
Thread D
npsm(f)
Approvals
248118
7400 psi (51, 510)
1/2 (12.7)
1/2
1/2
1/2
1/2
248119
7400 psi (51, 510)
3/8 (9.53)
3/8
3/8
3/8
3/8
248120
7400 psi (51, 510)
A = 1/2 (12.7)
B = 3/8 (9.53)
1/2
1/2
3/8
3/8
248121
7400 psi (51, 510)
A = 3/8 (9.53)
B = 1/4 (6.35)
3/8
3/8
1/4
1/4
II 2 G
