Armstrong 4030 Manuel d'installation et d'utilisation - Page 10
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i nstal la ti on &
o p era t i n g i n stru ction s
10
fig . 2 .5 Floor saddle support.
For application with no suction guide, straight pipe of a length equivalent
minimum 4 times its diameter for 1.5-6" pumps and 6 times diameter for 8"
to 12" pumps will be required.
fig . 2 .6 Additional floor support.
For application with no suction guide, straight pipe of a length equivalent
minimum 4 times its diameter for 1.5-6" pumps and 6 times diameter for 8"
to 12" pumps will be required.
fig . 2 .7 With stanchion plates.
Isolation pads
Series 4300, 4360 and 4380
Vertical in–line pumps
Flo-Trex valve
Stanchion plates
fig . 2 . 8 Seismic region installation.
Seismically rated snubbers or
Seismically Rated Snubbers or
Pads and Concrete Foundation
pads and concrete foundation
fig . 2 .9 Horizontal mounting – 4360/4380 only to
15 hp (11 kW).
fig . 2 .10 Mounting in grooved pipe systems.
Seismically Rated Snubbers or
Pads and Concrete Foundation
Hangers support the weight
of the filled piping, pumps
and fittings
System inlet
7700 butterfly
valve
Recommended field
pressure gauge piping
arrangement
Suction
guide
Drain connection
Seismically Rated Snubbers or
Pads and Concrete Foundation
Stanchion plates
Pipe hanger (typ.)
See specification
for size and type
System outlet
Gruvlok 7000 flex
Split
coupling (typ.)
coupler
Flush line
Flo-Trex valve
Pet
cock
(typ.)
Seismically
Pads and C