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
TECHNICAL DATA
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HYDRONIC SOLUTIONS CATALOG
3 inch
standard weight steel - sch. 40 extra strong steel - sch. 80
3.068" inside diameter 2.900" inside diameter
flow
(usgpm)
velocity
(ft./sec.)
velocity
(head ft.)
head loss
(ft./100ft.)
velocity
(ft./sec.)
velocity
(head ft.)
head loss
(ft./100ft.)
10 .434 .003 .038 .49 .00 .050
15 .651 .007 .077 .73 .01 .101
20 .868 .012 .129 .97 .02 .169
25 1.09 .018 .192 1.21 .02 .253
30 1.30 .026 .267 1.45 .03 .351
35 1.52 .036 .353 1.70 .04 .464
40 1.74 .047 .449 1.94 .06 .592
45 1.95 .059 .557 2.18 .07 .734
50 2.17 .073 .676 2.43 .09 .860
55 2.39 ,089 .776 2.67 .11 1.03
60 2.60 .105 . .912 2.91 .13 1.21
65 2.82 .124 1.06 3.16 .15 1.40
70 3.04 .143 1.22 3.40 .18 1.61
75 3.25 .165 1.38 3.64 .21 1.83
80 3.47 .187 1.56 3,88 .23 2.07
85 3.69 .211 1.75 4,12 .26 2.31
90 3.91 .237 1.95 4.37 .29 2.58
95 4.12 .264 2.16 4.61 .33 2.86
100 4,34 .293 2.37 4.85 .36 3.15
110 4.77 .354 2.84 5.33 .44 3.77
120 5.21 .421 3.35 5.81 .52 4.45
130 5.64 .495 3.90 6.30 .62 5.19
140 6.08 ,574 4.50 6.79 ,71 5.98
150 6.51 .659 5.13 7.28 .82 6.82
160 6.94 .749 5.80 7,76 .93 7.72
180 7.81 .948 7.27 8.72 101 9.68
200 8,68 1.17 8.90 9,70 1.46 11.86
220 9.55 1.42 10.70 10.70 1.78 14.26
240 10.40 1.69 12.70 11.60 2.07 16.88
260 11.30 1.98 14.80 12.60 2.46 19.71
280 12.20 2.29 17.10 13.60 2.88 22.77
300 13.00 2.63 19.50 14.50 3.26 26.04
320 13.90 3.00 22.10 15.50 3.77 29.53
340 14,80 3.38 24.90 16.50 4.22 33.24
360 15.60 3.79 27.80 17.50 4.73 37.16
380 16.50 4.23 30.90 18.40 5.27 41.31
400 17.40 4.68 34.20 19.40 5.81 45.67
420 18.20 5.16 37.60 20.40 6.43 50.25
440 19.10 5.67 41.20 21.40 7.13 55.05
460 20.00 6.19 44.90 22.30 7.75 60.06
480 20.80 6.74 48.80 23.30 8.37 65.30
500 21.70 7.32 52.90 24.20 9.15 70.75
550 23.90 8.85 63.80 26.70 11.10 85.33
600 26.00 10.50 75.70 29.10 13.10 101.00
650 28.20 12.40 88.60 31.60 15.50 119.00