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
AUTOMATIC AIR VENTS
HYDRONIC SPECIALTIES
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SUBMITTAL
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HYDRONIC SOLUTIONS CATALOG
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Models ava-013, -025 & -038
Models avv-038
Models ava-075
Models avv-075
Models ava-050 with service check valve
Models avv-050 with service check valve
model part number
ava-013 272005-300
ava-025 272005-301
ava-038 272005-302
ava-050 272005-303
ava-075 272005-308
avv-038 272005-305
avv-050 272005-306
avv-075 272005-307
part numbers