©Johnstone Supply eCatalog 216

HYDRONICS Pumps & Parts

1915e ECM High-Efficiency In-Line Circulator Pumps • The ECM 1915e is a self-sensing, close coupled, mechanically sealed in-line circulator pump with an advanced hydraulic design • It features a high-efficiency volute, permanent magnet motor with ECM technology and integrated frequency drive • Versatile control options include constant

• These standard features combined with the intuitive user interface allow for quick start-ups achieving optimum system efficiency and maximum comfort • Ductile Iron for closed loop hydronic heating and cooling systems. WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

pressure, constant speed, proportional pressure, 0-10Vdc and parallel pump alternation

A

B

Flange to Flange

GPM @ 0'

GPM @ 1'

GPM @ 2'

GPM @ 3'

GPM @ 4'

GPM @ 5'

GPM @ 6'

GPM @ 7'

GPM @ 8'

GPM @ 10'

Fig. Order #

Mfg. #

Model #

Body Type Volts

Conn.

Flange Size

L82-271

A

1915e-F VR65120-HB1-FC2A00 Ductile Iron 1915e-SF VR65120-CB1-FS2A00 Stainless Steel

200/240 Flanged 1-1/2"

10.4"

120 118.1 116.3 114.5 112.6 110.8 108.9 107.1 105.2 101.5

(included)

L82-273

B

200/240 Flanged 1-1/2"

10.4"

120 118.1 116.3 114.5 112.6 110.8 108.9 107.1 105.2 101.5

(included)

Additional Specifications

GPM @ 6'

GPM @ 7'

GPM @ 8'

GPM @ 10'

GPM @ 12'

GPM @ 13'

GPM @ 15'

GPM @ 16'

GPM @ 18'

GPM @ 20'

GPM @ 22'

GPM @ 23'

GPM @ 24'

GPM @ 25'

GPM @ 28'

GPM @ 29'

GPM @ 30'

GPM @ 35'

GPM @ 36'

GPM @ 40'

GPM @ 50'

GPM @ 60'

Fig. Order #

Mfg. #

A L82-271 1915e-F 108.9 107.1 105.2 101.5 97.8 96 92.3 90.5 86.8 83.1 79.4 77.5 75.7 73.8 68.3 66.5 64.6 55.4 53.5 46.2 27.7 9.2 B L82-273 1915e-SF 108.9 107.1 105.2 101.5 97.8 96 92.3 90.5 86.8 83.1 79.4 77.5 75.7 73.8 68.3 66.5 64.6 55.4 53.5 46.2 27.7 9.2

VT2218 Delta-T Variable Speed ECM High-Efficiency Circulator • Delta-T (Differential Temperature), Variable Speed, ECM High-efficiency circulator • Senses system water temperature • Accurately controls speed/gpm flow to

• Performance range of 22' shut-off head and 18 gpm max flow • Easy 3 button programming • Full view LCD provides real time data • Power range from 9-58 watts • Full speed over-ride option for system fill and purging • Innovative BIO Barrier protects the pump from system contaminants • Whisper quiet operation • Nut-capture feature on flanges • Integral Flow Check (IFC) included • 50/60Hz, single phase WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

precisely match the heat loss in the system and maintain a constant design Delta-T • Overall system comfort, efficiency and energy savings are maximized • Delta-T with settings from 5-50°F (20°F factory preset) • Constant Speed - 4 fixed speed settings

• Set Point Heat (50-220°F) • Set Point Cool (32-100°F) • Boiler protection (100-160°F)

Flange to Flange

GPM @ 0'

GPM @ 1'

GPM @ 2'

GPM @ 3'

GPM @ 4'

GPM @ 5'

GPM @ 6'

GPM @ 7'

GPM @ 8'

GPM @ 10'

GPM @ 12'

GPM @ 13'

GPM @ 15'

GPM @ 16'

GPM @ 18'

GPM @ 20'

Order #

Mfg. #

Body Type Volts

RPM

L81-760 VT2218-HY2-FC1A00 Cast iron 110/120 1650-4200 6-3/8" 18 17 16 15 15.5 14 13 12 11.5 10 8 7 6 5 3 1.5

In-Line Circulator Pumps • Circulates heated or chilled water in residential or light commercial hydronic systems, also used in zoning large installations • Resilient mounted, split-phase motor with overload protection and sleeve bearings • One-piece dynamically balanced impeller • Stainless steel shaft and bronze sleeve bearings

• Carbon/ceramic seal assembly • Durable one piece spring coupling • 1750 RPM, single-phase motor • N/A in chart indicates not to operate pumps at these low head levels WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Order #

Mfg. #

Body Type Cast Iron

HP

GPM @ 0'

GPM @ 2'

GPM @ 5'

GPM @ 7'

GPM @ 12'

L86-217 L81-147 L86-219 L86-220

110-24

1/12 1/12

N/A

34 —

20 — 42 42

10 — 35 35

— — 10 10

110-24S Stainless Steel

—

111-8

Cast Iron

1/8 1/8

N/A N/A

N/A N/A

111-8S Stainless Steel

475

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