Replacement Parts
Table Of Contents
- commercial & residential pumps
- Design Envelope Compass Circulators
- Astro 2 Circulators
- Astro 2 Hot Water Recirculation Systems
- Astro 2 24-hour timer
- Aquastat controls
- Astro Express 2 Hot Water Recirculation
- S&H 3-Piece Circulators
- 1050 & 1060 3-Piece Circulators
- E.2 Circulators
- E.2 Circulator Spool Pieces
- 4270 & 4270 Stock Motor Mounted Pumps
- 4360 Pump-in-a-Box
- 4380 Pump-in-a-Box
- Design Envelope 4300/4380 Pump-in-a-Box
- hydronic specialties
- circuit balancing valves (cbv)
- replacement parts
- parts look up
- competition circulator cross reference
- technical data
- Pump Formulas
- Pressures & Altitudes
- Freezing & Boiling Points
- Ethylene Glycol Properties
- Propylene Glycol Properties
- Water Properties
- Useful System Curve Formulas
- Pipe Maximum Pressures
- Hydraulic Resistance
- Pipe Information
- Pipe Fittings & Valves Friction Loss
- Water Flow Calculator
- Unit Conversions
- Typical Symbols
- Product Solution Outlines/Brochures
AIR REMOVAL TRAP
HYDRONIC SPECIALTIES
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SUBMITTAL
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HYDRONIC SOLUTIONS CATALOG
Job:
Representative:
Engineer:
Contractor:
Order no: Date:
Submitted by: Date:
Approved by: Date:
model part number
art-447 572017-005
art-448 572017-006
part numbers
mounting orientation
design features
One piece heavy cast iron construction
Suitable for pipe-line mounting
Units painted gray enamel
Arrow indicates direction of flow
Use #67 auto air vent at top of 1"(25.4 mm) - 1.5" (38.1 mm) purgers
Use #75 auto air vent at top on 2" (50.8 mm) - 3" (76.2 mm)
ma ximum pump oper ating cond itions
125 psig at 225°f (1207 kPa at 107°c)
Install the unit ensuring the flow direction will
match the arrow on the casing and the air vent
connection is on top.
horizontal mounted air separator having
in-line inlet & outlet designed for separation
of air in hydronic systems.
inlet
vent
v
connect to airvent
connect to expansion tank
u
u
b
a
z
c
model no pipe size
dimensions inches (mm) tappings- n.p.t. shipping weight
a b c
u (n.p.t.) v (n.p.t.) z (n.p.t.)
lbs (kg)
art-447 2.50 (63)
10.00
(254)
6.0 0
(152)
5.00
(127)
2.5 (63) 0.75 (19) 0.5 (13) 19 (8.62)
art-448 3.00 (76) 3.00 (76) 0.75 (19) 0.5 (13) 20 (9.07)
dimension data - inches (mm)
All dimensions are in inches (mm) and weights in lbs (kg)
Dimensions shown are for reference only
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