Grundfos DME 150 Product Guide

31
Technical data
DME
DME (60 to 940)
Pump DME 60 DME 150 DME 375 DME 940
Mechanical data
Maximum capacity
[GPH (l/h)]
15.9, (60) 39.6, (150) 99.1, (375) 248.3, (940)
Minimum capacity
[GPH
(ml/h)]
0.0198
(75)
0.0495
(187,5)
0.1238
(468.75)
0.3104
(1175)
Maximum capacity with anti-cavitation 75% [l/h]
[GPH (l/h)]
11.9, (45) 29.6, (112) 74.2, (281) 186.2, (705)
Maximum capacity with anti-cavitation 50% [l/h]
[GPH (l/h)]
7.9, (30) 19.8, (75) 49.7, (188) 124.2, (470)
Maximum capacity with anti-cavitation 25% [l/h]
[GPH (l/h)]
4.0, (15) 10.0 (38) 24.8, (94) 62.1, (235)
Maximum pressure [psi (bar)] 145, (10) 58, (4) 145, (10) 58, (4)
Maximum stroke frequency [stroke/min] 160
Maximum wet/primed suction lift [ft (m)] 19.7 (6)
Maximum suction lift when priming with wet valves [ft (m)] 4.9 (1.5)
Maximum viscosity with spring-loaded valves 
1
[cps]
3000 cps at 50% capacity
Maximum viscosity without spring-loaded valves 
1
[cps]
200
Maximum liquid temperature [F, °C] 122 (50)
Minimum liquid temperature [F, °C] 32 (0)
Maximum ambient temperature [F, °C] 113 (45)
Minimum ambient temperature [F, °C] 14 (-10)
Accuracy of repeatability ±1%
Weight and size
Weight [lbs, (kg)] 25.1, (11.4) 26, (11.8) 46.3, (21) 49.6, (22.5)
Diaphragm diameter [in, (mm)] 3.1, (79) 4.2, (106) 4.9, (124) 6.8, (173)
Electrical data
Supply voltage [V] 1 x 100-240 V, 50-60 Hz
Maximum current consumption [A]
at 100 V 1.25 2.40
at 230 V 0.67 1.0
Maximum power consumption P
1
[W]
67.1 240
Enclosure class IP 65
Insulation class B
Cable data Power supply cable [ft, (m)] 4.9, (1.5)
Signal input
Voltage in level sensor input [VDC] 5
Voltage in pulse input [VDC] 5
Minimum pulse-repetition period [ms] 3.3
Impedance in analog 0/4-20 mA input [Ω] 250
Maximum loop resistance in pulse signal circuit [Ω]350
Maximum loop resistance in level signal circuit [Ω]350
Signal
output
Maximum load of alarm relay output, at ohmic load [A] 2
Maximum voltage, alarm relay output [V]
42
Approvals CE, CB, VDE, PSE, CSA
Sound pressure
level
The sound pressure level of the pump is lower than 70 dB (A).

1
Maximum suction lift: 3ft.
Dm123.book Page 31 Tuesday, February 8, 2005 8:24 AM

Grundfos DME 150 Specifications

General

Brand	Grundfos
Model	DME 150
Category	Water Pump
Language	English