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
86
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HYDRONIC SOLUTIONS CATALOG
ORIFICE INDICATORS
|
SUBMITTAL
2½"-708
2½"-810
3"-653
3"-734
4"-619
3"-794
4"-712
4"-804
5"-750
6"-750
8"-800
10"-775
12"-792
14"-800
16"-800
100
200
150
90
80
70
60
50
40
30
20
15
10
9
8
7
6
5
4
3
2
1
10
15
20
25 35 45 60 80 100 200 300 500 700 900 1500 2500 4000 6000 8000
30 40 50 70 90 150 250 400 600 800 1000 2000 3000 5000 7000 9000
gpm water
permanent head loss - inches water
mete reading - inches of water p
performance curves