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 CIRCULATOR SPOOL PIECES
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SUBMITTAL
38
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HYDRONIC SOLUTIONS CATALOG
pump model to be replaced
and upgraded
upgrade with
e model +
esp model to use
with e series
bell & gossett
2.5" / ld3 e28 esp-6
hd3 e29 esp-6
pd35 e30 - 3" esp-8
* 60-11 e17 esp-2
* 60-15 e23 esp-5
* 60-13 e24 esp-4
60-14 e33 - 2" esp-12
* 601 e15 esp-2
* 602 e17 esp-2
* 607 e19 esp-4
* 605 e21 esp-2
* 622 e22 esp-5
* 606 e24 esp-11
615 e33 - 2" esp-10
pl55 e12 not required
pl130 - 2" e30 - 2" not required
pl130 - 3" e30 - 3" not required
taco
121 / 122 e28 esp-7
131 e29 esp-9
132 e30 - 3" esp-9
133 e33 - 3" esp-9
1400-50 e12 not required
1400-70 e33 - 2" not required
grundfos
* ups 32-80 e17 esp-2
up 43-70 e19 not required
* ups 32-160 e22 esp-11
up 43-110 e23 not required
* ups 40-80/2 e24 esp-5
* ups 50-80/2 e33 - 2" esp-12
armstrong
* h51 e15 esp-1
* h52 e17 esp-1
* h63 e23 esp-5
h53 e24 esp-4
s45 e28 esp-6
s46 e28 esp-6
s55 e30 - 3" esp-8
h54 e33 - 2" esp-12