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
30
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HYDRONIC SOLUTIONS CATALOG
pump
size
motor resilient mount inches (mm) rigid mount inches (mm) shpg.weight
hp phase and volt a c k l m n lbs (kg)
1050
N
1 phase 115 v 17.25 (43 8) 13.50 (343) 7. 38 (187)
— — —
48 (22)
L — — —
K
1 phase 115/230 v
or 3 phase 208-
230/460 v or 575 v
19.75 (502) 16.00 (406) 9.88 (251) — — — 58 (26)
O 20.00 (508) 16.50 (419) 10.38 (264) — — — 75 (34)
1 20.75 (527) 17.0 0 (431) 10.88 (276) — — — 80 (36)
1060
1.5D
K
1 phase 115/230 v
or 3 phase 208-
230/460 v or 575 v
22.00 (559) 18.75 (476) 9.88 (251) — — — 86 (39)
¾ 23.00 (584) 19.75 (502) 10.38 (264) — — — 82 (37)
1 23.50 (597) 20.25 (514) 10.88 (276) — — — 92 (42)
1K* — — — 21.50 (546) 18.25 (464) 8.88 (225) 115 (52)
1060
2D
K 22.75 (578) 19.25 (489) 9.88 (251) — — — 90 (41)
¾ 23.75 (603) 19.75 (502) 10.38 (264) — — — 96 (44)
1 23.75 (603) 20.25 (514) 10.88 (276) — — — 100 (45)
1K* — — — 21.75 (552) 18.25 (464) 8.88 (225) 120 (54)
2*
3 phase 208-
230/460 v or 575 v
— — — 22.75 (578) 19.25 (489) 9.88 (251) 124 (56)
1060
3D
1
1 phase 115/230 v
or 3 phase 208-
230/460 v or 575 v
— — — 23.50 (597) 18.50 (470) 8.88 (225) 135 (61)
1K* — — — 24.00 (610) 19.00 (483) 8.88 (225) 138 (63)
2*
3 phase 208-
230/460 v or 575 v
— — — 25.00 (635) 20.00 (508) 9.88 (251) 143 (65)
3* — — — 27.75 (705) 22.75 (578) 9.88 (251) 150 (68)
motor data - inches (mm)
pump size
flange
size
(n.p.t)
dimensions inches (mm)
b d e f h
1050 1B 1 11.50 (292) 0.75 (19) 1.38 (35) 3.75 (95) 4.12 (105)
1050 1.25B 1N
11.50 (292) 0.88 (22) 1.38 (35) 3.75 (95) 4.12 (105)1050 1.5B 1K
1050 2B 2
1060 1.5D 1K 13.50 (343) 0.88 (22) 1.00 (25) 4.62 (117) 4.88 (124)
1060 2D 2 14.00 (356) 0.88 (22) 1.00 (25) 4.75 (121) 5.12 (130)
1060 3D 3 18.00 (457) 1.00 (25) - 5.88 (149) 5.00 (127)
dimension data - inches (mm)
resilient mount
k
c
a
b
d
d
rigid mount
n
m
l
b
d
d
h
suction
e
discharge
f
m
otor
c
l
Dimensions shown are for reference only. For exact
dimensional data, contact factory.
Pumps are shipped for up discharge.
Tapped openings are provided in the pump body for
venting and draining.
Motors are equipped with a built-in thermal overload
protection. Motor resilient mount.
All single phase motors are equipped with a built-in
thermal overload protection. Three phase motors rigid
mount, require external thermal overload protection.
* Motors rigid mount.