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
1050 & 1060 3-PIECE CIRCULATORS
CUSTOM IN-LINE
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SUBMITTAL
32
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HYDRONIC SOLUTIONS CATALOG
performance curve
0
(0.00)
20
(1.26)
60
(3.79)
80
(5.05)
40
(2.52)
(0.0) 0
(3.0) 10
(9.1) 30
(12.2) 40
(15.2) 50
(6.1) 20
npshr
7.00 in
6.50 in
6.00 in
5.50 in
5.00 in
33
33
40
40
23
45
45
48
48
50
50
51
1 hp
1.5 hp
0.75 hp
0.5 hp
0.333 hp
flow - USgpm (l/s)
head - feet (m)
Curve number: pt8-0-0-1800 Size: 1.5d
0
(0.00)
120
(7.57)
160
(10.09)
80
(5.05)
40
(2.52)
(0.0) 0
(3.0) 10
(9.1) 30
(12.2) 40
(15.2) 50
(6.1) 20
npshr
7.00 in
6.50 in
6.00 in
5.50 in
5.00 in
35
43
43
49
49
54
54
59
56
56
58
1 hp
2 hp
1.5 hp
0.75 hp
0.5 hp
59
flow - USgpm (l/s)
head - feet (m)
Curve number: pt29-0-0-1800 Size: 2d
Curve number: pt41-0-0-1800 Size: 3d
0
(0.00)
320
(20.19)
240
(15.14)
160
(10.09)
80
(5.05)
(0.0) 0
(3.0) 10
(9.1) 30
(12.2) 40
(15.2) 50
(6.1) 20
npshr
7.00 in
6.50 in
6.00 in
5.50 in
5.00 in
38
49
58
58
49%
65
65
71
71
71
69
69
1 hp
2 hp
3 hp
1.5 hp
0.75 hp
flow - USgpm (l/s)
head - feet (m)
rpm: 1800 Availability: 1060 all ratings
• bhp based on shown Fluid’s sp. gr.
• Performance guaranteed only at operating point indicated.
• Curve shown for clear, cold water – sp. gr. 1.0000