Brochure

50
This diagram is an example
1
1213
5
close all manifold valves other
than the branch being purged
closed for purging
closed for purging
circuit being purged
open for purging
open for purging
ll & ush cart
Code Description Lbs USD
NA25510 Fill and fl ush cart 60 2,772.00
The fi ll and fl ush pump cart is portable,
leak-tested for a safe, quick and clean
way to fi ll and fl ush solar, geo thermal and
hydronic systems.
Medium: water, glycol and cleaning fl uids.
Tank: 13 gallon with dirt fi lter.
Max. tank medium temperature: 150°F.
Pump delivery fl ow: 1—13 gpm
Pump feet of head: 220
Max. pump pressure: 100 psi.
Pump power: ½ HP (120 V AC).
Isolating ball valves: ¾" garden hose thread.
Transfer hoses: 6' with ¾" GHT (2 ea).
Pressure gauge: 2" dial, 0—100 psi.
Dimensions: 48"H × 20"W × 18"D.
FILL AND FLUSH CART
VENT
secondary circuits
primary
circulator
series primary loop
boiler
circulator
STEPS 2,3,...
Purge secondary
circuits, one at a time
(including boiler circuit)
STEP 1:
Purge primary
loop
dirt
separator
combination purge valve
on each secondary circuit
closely spaced tees
boiler
o
ll & ush cart
Operating principles
The fi ll and fl ush pump cart is portable and leak-tested for a safe, quick
and clean way to fi ll and fl ush solar, geothermal and hydronic systems.
HYDROFLUSH
™
with a leak test pressure gauge, the Fill and Flush cart
makes it easy to test a system.
Connect the fi ll/purge valves to the fi ll and fl ush system, allow fl uid to circulate
and remove air and dirt in system. Pump system to desired pressure, use
the liquid pressure gauge to observe system pressure. If the system holds its
pressure, the system is leak free.
Radiant
Hydronic
NA25510
HYDROFLUSH
™
tech. broch. 01280
B
C
D
A
Code A B C D Weight Capacity
NA25510 20 ½" 20 ¼" 13 ¾" 46 ¾" 65 lbs. 13 gallon
Dimensions: