Water Circulation Pumps & Circulators
In-Line Circulators Taco In-Line Circulators are designed to efficiently circulate heated or chilled water in residential or light commercial Hydronic Systems. These circulators may also be used for zoning large installations and are available in bronze or stainless steel construction for domestic hot water applications. In-Line Circulators demonstrate proven performance, dependablity, quiet operation and long lasting performance.
NSF® ≤ .25% Lead Stainless Steel Models Meet California AB 1953 and Vermont Act 193
©Taco Catalog #100-1.2 Supersedes: 02/26/13
Effective Date: 11/20/14 Printed in USA
Submittal Data # 101-155 Supersedes: 02/01/13
110 Series In-Line Circulators
Effective: 11/20/14
110 Series (110, 111, 112, 113, 120) Red Baron Circulators: 3
FLOW (M /H)
TOTAL HEAD (METERS)
TOTAL HEAD (FEET)
Rugged Motor Built to Last • Resilient mounted, split phase motor with built-in overload protector • Equipped with sleeve bearings for quiet operation Proven Pump Construction • One piece non-ferrous impeller • Stainless steel shaft • Rugged bronze sleeve bearing • Two piece carbon/ceramic seal assembly • Durable one piece spring coupling
Factory Tested • Every circulator is operated before shipment
FLOW (GPM)
Easy, Low-Cost Service • No special tools required • Nationwide parts availability
A
Accessories & Options • Circulators available in: - Stainless Steel (110 thru 120 models) ® • Companion FLANGES available in: 3⁄4”, 1”, 1-1⁄4”, 1-1⁄2” sizes • Shut-off FLANGES available in: 3⁄4”, 1”, 1-1⁄4” and 1-1/2” sizes • Allows easy isolation and service
B
C
D
Specifications MODEL NUMBER (1)
FLANGE SIZE
MOTOR (2) (115V/60 HZ/1 PH) MAXIMUM TEMP. (3) HP RPM
⁄
⁄
⁄
⁄
⁄ ⁄
⁄
⁄
APPROX. SHIPPING WEIGHT
DIMENSIONS PRESSURE RATING
A IN.
B MM
IN.
C MM
IN.
D MM
IN.
MM LBS. KG
⁄ ⁄
⁄
⁄
⁄ ⁄ ⁄
⁄
⁄ ⁄
⁄
⁄
⁄
⁄ ⁄
⁄ ⁄ ⁄
“” –
121-138 Series In-Line Circulators 121-138 In-Line Cartridge Design Pump Series: Applications Designed to efficiently circulate heated or chilled water in large residential and commercial Hydronic Systems. Ideal for primary-secondary systems, as well as parallel pumping designs. Available in Stainless Steel construction for fresh water service. Features Proven Performance: In-Line Cartridge Design Pumps are backed by years of Taco experience in design and manufacture of circulators. Hundreds of thousands are in service. Dependable, Quiet Operation: In-Line Cartridge Design Pumps offer quiet dependable pumping power and long lasting performance. Ideal for heating and/or air conditioning systems requiring high head performance, pressure boosting, and recirculation systems with relatively low volume. Unique Cartridge Design: Replaceable “cooler running” bearing cartridge extends bearing life. With permanently sealed grease lubricated ball bearings it is virtually maintenance free.
Built to Last Cartridge Bearing Assembly Cartridge design isolates the bearings from the effects of system fluid temperatures which greatly extends bearing life. • Alloy steel shaft • Cupro-Nickel shaft sleeve
Drive Coupling • Rugged flexible rubber construction absorbs angular and parallel misalignment Rugged Motor • Available in single and three phase, and all standard voltages ...open-drip proof enclosure
• Equipped with sleeve Mechanical Seal bearings for quiet operation • Two piece carbon/ceramic • Resilient mounted seal is standard • Sealide-C/viton available for high • Built-in overload protector on single phase models temperature and aggressive water applications
Body & Flanges • Available in cast iron or 304SS • In-Line configuration • Companion flanges provided in 2-1⁄2” or 3”
Factory Tested • Every pump is built to Hydraulic Institute standards and operated before shipment Easy Low-Cost Service • No special tools required
• One cartridge bearing assembly fits all models – replace cartridge only . . . not bracket Impeller • One mechanical seal • Dynamically and fits all models hydraulically balanced • Enclosed type – cast iron or 304SS
GE E
Submittal Data Information 121-138 Series Circulators 10
15
20
C
TOTAL HEAD – FEET
138
D
121-138
133
30
132
20
121-138
10 0
40
25
30
15
30
35 133
132
20
C
10
D
121/122
80
100
20
40
120
140
A B
20
25
30
35
138
6
2 60 160
8 6 4
131
2 80
100
120
140
160
FLOW G PM 121-138
FLOW GPM
Specifications (121-138 Series) MODEL (1) NUMBER (2) MOTOR 121 60C/AC 1 PH 122 1 ⁄4 HP, 115 V 131 1 ⁄4 HP, 115 V
2 ⁄2" RPM 3" 1725 3" 1725
MOTOR
⁄3 HP, 115 132V
3"1725
IN. 181⁄8 181⁄8 191⁄4
⁄2 HP, 115/230 V or 200-230/460/60/3
1
A
DIMENSIONS
B
C
60C/AC
1 PH
B
1
RPM
C
D
IN.
MM
LBS.
KG
282.6
72
32.7
282.6
72
32.7
346.1
95
43.1
346.1
108
49.0
16
406.4 135⁄8 346.1
113
51.3
16
406.4 135⁄8 346.1
118
53.5
1
211⁄2 546.1 18 457.2 16 406.4 135⁄8 346.1 108 1725 3 ⁄4 HP, 115/230 V 221⁄8 562.0 3" 133 1725 or 200-230/460/60/3 3 ⁄4 HP, 115/230 V 1 5 5 22 ⁄8 562.0 18 ⁄8 473.1 16 406.4 13 ⁄8 346.1 113 1725 or 200-230/460/60/3 1 HP, 115/230 V 225⁄8 574.0 3" 138 1725 or 200-230/460/60/3 1 HP, 115/230 V 225⁄8 574.0 191⁄8 485.8 16 406.4 135⁄8 346.1 118 1725 or 200-230/460/60/3 (1) When specifying all SS — non NSF construction, add letter “D” after model number (i.e.132D).
49.0 185⁄8 473.1
SHIPPING WEIGHT
D
SHIPPING MM IN. MM IN. MM IN. WEIGHT ⁄4 HP, 115 V 18 ⁄8 460.4 157⁄8 403.2 141⁄4 362.0 111⁄8 1725 MM IN. MM IN. MM IN. MM LBS. KG 1 ⁄4 HP, 7115 V 181⁄8 460.4 157⁄8 403.2 135⁄8 346.1 111⁄8 1725 15 ⁄8 403.2 141⁄4 362.0 111⁄8 282.6 72 460.4 32.7 1 ⁄3 HP, 115 V 191⁄4 489.0 153⁄4 400.1 16 406.4 135⁄8 1725 460.4 157⁄8 403.2 135⁄8 346.1 111⁄8 282.6 72 32.7 1 3 ⁄2 HP, 15 115/230 V 16 406.4 135⁄8 346.1 ⁄4 400.1 1 489.0 95 43.1 ⁄ 21 546.1 18 457.2 16 406.4 135⁄8 1725 2 or 200-230/460/60/3
A
1
1
DIMENSIONS
(2)
FLANGE SIZE
51.3
191⁄8 485.8 53.5
When specifying all SS NSF construction, add letter "N" after model number (i.e 132N) — non NSF construction, add letter “D” after model number (i.e.132D). When specifying cast iron — SS fitted construction,add letter “E” after model number (i.e.132E) SF construction, add letter "N" after model number (i.e 132N) (2) Motors are“E” available withnumber other electrical n — SS fitted construction,add letter after model (i.e.132E)characteristics – consult your Taco representative. PRESSURE – TEMPERATURE RATINGS
150 125
C
D
100 0
40
175 150 125 100 0
100 200 121-138 300 TEMPERATURE (˚F)
5
FLOW M 3 /H 10
15
20
25
30
35
138 TOTAL HEAD – FEET
A B
175
SYSTEM PRESSURE (PSI)
SYSTEM PRESSURE (PSI)
200
PRESSURE – TEMPERATURE RATINGS
200
10
133
30
8 132
20 10
6
100 200 TEMPERATURE (˚F) 0 20
4
131
121/122
2
300 40
60
80
100
120
140
160
FLOW G P M
MODEL
SIZE
DIMENSIONS
(2)
FLANGE (1)
NUMBER
MOTOR 60C/AC
KG
72
32.7
⁄4 HP, 115 V
1725
181⁄8 460.4 157⁄8 403.2 135⁄8 346.1 111⁄8 282.6
72
32.7
⁄3 HP, 115 V
1725
191⁄4 489.0 153⁄4 400.1
95
43.1
3"
1
131
3"
1
MM
IN.
MM
IN.
SHIPPING WEIGHT
D
LBS.
122
IN.
C
181⁄8 460.4 157⁄8 403.2 141⁄4 362.0 111⁄8 282.6
1
RPM
B
1725
21⁄2"
1 PH
A
⁄4 HP, 115 V
121
16
MM
IN.
MM
406.4 135⁄8 346.1
1 ⁄2 HP, 115/230 Taco3"Inc., 1160 Cranston Street,V Cranston, RI 02920 / (401) 942-8000 / Fax (401) 942-2360 211⁄2 546.1 18 457.2 16 406.4 135⁄8 346.1 108 49.0 132 1725 or 200-230/460/60/3 Taco (Canada) Ltd., 8450 Lawson Road, Unit #3, Milton, Ontario L9T 0J8 / (905) 564-9422 / Fax (905) 564-9436 3 ⁄4 HP, 115/230 V www.taco-hvac.com 1 5 5
133
3"
or 200-230/460/60/3
1 HP, 115/230 V
1725
12
22 ⁄8 562.0 18 ⁄8 473.1 5
1
16
TOTAL HEAD – METERS
h other electrical characteristics – consult your Taco representative.
12 10
10
4
0
60
12
8
131
121/122
20
10
TOTAL HEAD – METERS
A B
FLOW M 3 /H
TOTAL HEAD – FEET
40
5
40
TOTAL HEAD – METERS
A B 5
FLOW M 3 /H
406.4 13 ⁄8 346.1 5
113
51.3