TM 10-4320-303-13
CAUTION
To prevent leakage, close both cam arms at the same time.
Do not strike cam arms to close. Damage to couplings could result.
p. Connect female flanged coupling half (4) on the last 4 inch x 10 inch discharge hose assembly (3)
with male flanged coupling half attached to 4 inch gate valve assembly (5). Close cam arms.
NOTE
Hose-laying crew should provide enough slack in hoseline to allow for connection
of reducing tee/gate valve assembly.
q. Move reducing tee/4 inch gate valve assembly (5) to a location that will be out of the way of hose-
laying crews.
2.3.7 Assembly of Distribution Points. Assembly of a distribution point requires the tools, personnel, and
components listed below. Remove the required components from the "DISTRIBUTION POINT” crate. Perform
inspection of each part for damage and operability. Reference applicable technical manual for assembly,
installation, and preparation for use of the 125 GPM pumping assembly. Reference applicable technical
manuals for the assembly and preparation for use of hypochlorination unit models 1955-3 and A-506131.
2.3.7.1 Assembly Requirements.
Tools
Used To
Pipe wrench, 1 inch minimum
Install components with threaded fittings.
and 2 inch maximum
(Notify unit maintenance to install components with
threaded fittings).
Personnel
Two required
Components
Table 2-12. Components Required from Distribution Point Crate for Assembly of Distribution Points.
Qty
Size
Item
1
Color comparator kit
2
4 inch x 2 inch
Reducer, male by female and female by male, quick disconnect
1
2 inch x 20 feet
Hose assembly
3
2 inch
Coupling half, quick disconnect, female external pipe thread
3
2 inch
Coupling half, quick disconnect, male external pipe thread
1
2 inch x 10 feet
Suction hose assembly
2
2 inch x 4 inch
Reducer, male by female and female by male, quick disconnect
1
4 inch
Coupling half, quick disconnect, female internal pipe thread
1
4 inch
Nipple
1
100 gpm
Hypochlorination Unit
2-51
