Product Description
MARCH SEAL-LESS CENTRIFUGAL MAGNETIC DRIVE PUMP (115V/230V 50/60Hz or 230V460V 50/60Hz)
Uses: Marine Air Conditioning, Chemical re-circulation, chemical transfer, bicarbonate systems, de-ionized water systems, refrigerators, scrubber systems, detergent mixers, carbon arc furnace cooling, silver recovery systems.
Model: TE-7R-MD
FEATURES:
- UP to 3300 GPH
- Max Flow = 53 Gal/min at 10FT
- Max Head = 60FT (26psi)
- Up to 144,000 BTU
- 115V/230V or 230V/460V 50/60hz Options
- Inlet: 1 1/2" FPT
- Outlet: 1" MPT
- Impeller Trim options to match a specific gravity requirement (See Below)
The March Model TE-7R-MD is an American seal-less centrifugal magnetic drive pump and is standard equipment on a majority of systems up to 144,000 BTU. The magnetic drive design eliminates the conventional seal found in most pumps, reducing the chance for leaks. It is capable of generating a maximum flow of 53 Gallons per minute at 10 foot, and its maximum head is 60 Foot (26psi). It is available in Single Phase 115/208/230 VAC 50/60 Hz or Three Phase 208/230/460 VAC 50/60 Hz. The standard pump wet end (the materials that come into contact with the solution) is composed of Polypropylene (Front Housing, Impeller), Ryton (Rear Housing), Viton (O-Ring), Ceramic (Shaft, Thrust Washer), Ryton/Teflon/Carbon (Bushing).
The standard motor is a 1 Phase 115V or 230V 0.75 Horsepower TEFC motor, which can be run on either 50 or 60 hertz (there are performance differences between the hertz options). The pump can tolerate a maximum internal pressure of 50 psi, and a maximum liquid temperature of 190 Fahrenheit or 87 Celsius. The March TE-7R-MD centrifugal magnetic drive pump is capable of handling fresh water, salt water, and chemicals, acids or solvents.(See Chemical reference Chart below). If unsure of being suitable for your specific application, or any other questions before placing your order, please contact us for further assistance.
MOTOR INFORMATION:
0155-0016-1000 Motor 0.75HP
Conduit Box, TEFC, IP55
60Hz: 1Ph 0.75 HP / 0.55 kW, 115-208/230V, 9.2-4.5/4.2 AMPS, 3450 RPM
50Hz: 1Ph 0.68 HP / 0.5 kW, 115/230V 9.4/4.7 AMPS, 2850 RPM
0155-0022-1000 Motor 0.75HP, 3PH
Conduit Box, TEFC, IP55, VFD Capable
60Hz: 3Ph 0.75 HP /0.55 kW, 208-230/460V, 2.4-2.2/1.1 AMPS, 3450 RPM
50Hz: 3Ph 0.75 HP / 0.55 kW, 190/380V, 2.6/1.3 AMPS, 2850 RPM
0155-0173-1000 Motor 1HP
Conduit Box, TEFC, IP55,
60Hz: 1Ph 1 HP / 0.75 kW, 115-208/230V, 12.6-6.3/6.2 AMPS, 3450 RPM
50Hz: 1Ph 1 HP / 0.75 kW, 110/220V, 14.3/7.1 AMPS, 2850 RPM
0155-0174-1000 Motor 1HP, 3PH
Conduit Box, TEFC, IP55, VFD Capable
60Hz: 3Ph 1HP / 0.75 kW, 208-230/460V, 3.3-3.1/1.5 AMPS, 3450 RPM
50Hz: 3Ph 1HP / 0.75 kW, 190/380V, 3.3/1.7 AMPS, 2850 RPM (Usable at 220/415V)
0155-0059-1000 XP Motor 1 HP
Conduit Box, TEFC, IP55, Explosion Proof (Contact us for additional Specs)
0155-0060-1000 XP Motor 1 HP, 3PH
Conduit Box, TEFC, IP55,Explosion Proof (Contact us for additional Specs)
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60Hz Performance:
Max Flow = 53 US GPM (200 LPM)
Max Head = 60 FT (18.3 M)
Power = 0.75 HP (0.559kW)
50Hz Performance:
Max Flow = 47.5 US GPM (180 LPM)
Max Head = 40.3 FT (12.3 M)
Power = 0.68 HP (0.556kW)
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Wet End:
Polypropylene (Front Housing, Impeller), Ryton (Rear Housing), Viton (O-Ring), Ceramic (Shaft, Thrust Washer), Ryton/Teflon/Carbon (Bushing)
Max Internal Pressure: 50 PSI (3.4 bar)
Max Internal Temperature: 190 °F (87 °C)
IMPELLER TRIM OPTIONS FOR SPECIFIC GRAVITY APPLICATIONS: (ANY CHANGE FROM 3.75" IMP REDUCES FLOW)
3.75" IMP; SP. GR. 1.0-1.1 (FULL SIZE)
3.625" IMP;SP. GR. 1.0-1.2
3.500" IMP; SP. GR. 1.0-1.3
3.375" IMP; SP. GR. 1.0-1.5
3.250" IMP; SP. GR. 1.0-1.7
3.125" IMP; SP. GR. 1.0-1.9
3.00" IMP; SP. GR. 1.0-2.0
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MARCH OEM PART NUMBERS:
- March p/n: 0155-0011-0200 pump description is #TE-7R-MD 0.75HP 115V / 230V
- March p/n: 0155-0011-0400 pump description is #TE-7R-MD 3PH 0.75HP 230V / 460V
- March p/n: 0155-0173-0100 pump description is #TE-7R-MD 1HP 115V / 230V
- March p/n: 0155-0174-0100 pump description is #TE-7R-MD 3PH 1HP 230V / 460V
- March p/n: 0155-0011-0600 pump description is #TE-7R-MD XP 1HP 115V / 230V
- March p/n: 0155-0011-0700 pump description is #TE-7R-MD 3PH XP 1HP 230V / 460V
*All units are Metal Motor Bracket, Plastic Noryl Motor Bracket is Separate SKU*
CROSS-REFERENCE MODEL(S) LIST:
Unavailable
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MARCH PUMP DRAWINGS, CURVES, MANUAL & GENERAL INSTALLATION INFO
(PDF VIEW AND/OR DOWNLOAD)
- MARCH TE-7R-MD 1PH 3/4HP (115/230V) DIMENSIONAL DRAWING (View and/or Download)
- MARCH TE-7R-MD 3PH 3/4HP (115/230V) DIMENSIONAL DRAWING (View and/or Download)
- MARCH TE-7R-MD 1PH 1HP (230/460V) DIMENSIONAL DRAWING (View and/or Download)
- MARCH TE-7R-MD 3PH 1HP (230/460V) DIMENSIONAL DRAWING (View and/or Download)
- MARCH TE-7R-MD 60Hz CURVE (View and/or Download)
- MARCH TE-7R-MD 50Hz CURVE (View and/or Download)
- MARCH TE-7R-MD Series 7 PUMP MANUAL (View and/or Download)
- MARCH PUMP GENERAL INSTALLATION GUIDE (View and/or Download)
- MARCH SAFETY INSTRUCTIONS & PREVENTIVE MAINTENANCE GUIDE (View and/or Download)
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OTHER CHEMICAL PUMPING OPTIONS - SPECIAL MODIFICATION MAY BE REQUIRED
This pump may have to be modified to pump specific gravity, viscosity, or elevated temperatures different then ambient water. The March TE-7R-MD centrifugal magnetic drive pump is capable of handling fresh water, salt water, and chemicals, acids or solvents. Please refer the the March Pumps Chemical Resistance Guide for further reference . .
