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94 63-8702
AquaPUMP Variable Speed Hydronic Circulating Pumps
PCVF-ECM2020/U PCVF-ECM2020-LF/U
The Resideo AquaPUMP Variable speed, in-line, wet rotor circulator is
designed for variable or constant pressure applications in closed-loop
hydronic heating and cooling systems, as well as open circulation
systems (stainless steel model).
• Available in Cast Iron and Stainless Steel
• Five different modes of operation utilizing pressure responsive
control which covers a wide range of performance
• Quiet operating ECM reducing energy consumption, operational
noise, and vibrations
• Universal Design replaces wide range of competitive models with
just one brand
• Check valves included with each pump
Control:
Variable or fixed speed
Multi-select pressure sensing operation
0-10VDC external operation
Motor Protection: The motor includes an internal thermal overload
protection. External motor protection is not required.
Maximum Fluid Temperature: 230 °F ( 110 °C) maximum
Maximum Working Pressure: 150 psi (10 bar).
Maximum Relative Air Humidity (rh): 95%
Standards: Insulation Class H
Certification: ETL listed for US and Canada (conforms to ULSTD.778
certified to CSA STD. C22.2 No.108-01)
*NSF 372 (for stainless steel models)
Body: Cast iron (closed systems), stainless steel (open systems)
Motor Housing: Aluminum
Impeller: Noryl
Shaft: Ceramic
O-Ring/Flange Gaskets: EPDM rubber
Bearings: Ceramic
Bearings Plate: Stainless steel
Motor Cap: Stainless steel
M38517
L5
L2
L3
L1
L4
Golden Valley, MN 55422
Country of origin: China
4001844
Auto
Input
Speed Pressure Curve
Material Number
Max. Flow Pressure Head Connections
Weight
lbs. (kg)
Dimensions
GPM LPM Feet Meters Bolt Hole Spacing Bolt Hole
L1
in. (mm)
L2
in. (mm)
L3
in. (mm)
L4
in. (mm)
L5
in. (mm)
PCVF-ECM2020/U 20 75.7 20 6 3-5/32 in.
(80.2 mm)
1/2 in.
(12.7 mm)
8.0
(3.6)
6.5
(165)
7.08
(180)
5.75
(146)
5.31
(135)
3.25
(80)
PCVF-ECM2020-LF/U 20 75.7 20 6 3-5/32 in.
(80.2 mm)
1/2 in.
(12.7 mm)
8.0
(3.6)
6.5
(165)
7.08
(180)
5.75
(146)
5.31
(135)
3.25
(80)
AquaPUMP Accessories
Material Number Fluid Temperature Approximate,
Dimensions (in.)
Description
PCG100/U 230°F Maximum
(110°C Maximum)
1 in. 1 inch Circulating Pump Flange Gasket
PCV100/U 200°F Maximum (93°C
Maximum)
1 in. 1 inch Circulating Pump Check Valve
AquaPUMP Hydronic Circulating Pump