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
E.2 CIRCULATORS
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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:
materials of construction
mounting orientation
head – feet
flow – usgpm
head – metres
flow – l/s
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head – feet
flow – usgpm
head – metres
flow – l/s
0
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performance curve
technical data
Pump body: Cast iron (closed sytems)
Bronze (lead free for open systems)
Face plate:
Stainless steel Shaft: Stainless steel
Impeller: 30%
Glass-filled noryl Volute gasket: epdm
Bearings:
Permanently lubricated stainless steel
Seal: Silicon carbide enviroseal c/w viton elastomer
Flow range: 0 to 128.0 USgpm (0 to 8.1 L/s)
Head range: 0 to 61.0 feet (0 to 18.6 m)
Max/Min fluid temp: 230°f/40°f (110°c/4°c)
Max. Working pressure: 150 psi (1034 kPa)
Circled numbers denote E.2 Series model number
(Performance guaranteed only at operating
point indicated).
For indoor use only
recommended optionalnot recommended
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