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SERIES 7 - 53 gpm - AC ELECTRIC MOTORS

SERIES 7 - 53 gpm - AC ELECTRIC MOTORS


Series 7 totally enclosed pumps, with capacities up to 53 GPM (180 LPM) or a maximum 60 ft. (12m) head, are the "workhorses" of the March product line. Typical applications include computer cooling, photo processing, graphic printing, ion exchange recovery/ development, and aquariums.

The standard motor used in Series 7 pumps is a true 3/4HP (.558 kw). In addition, a 1 HP and 1 1/2 HP motor can be supplied, as well as various explosion-proof and chemical duty motors. A 1 HP self-priming model, with a suction lift capability of 10 ft. (3m), may be specified for applications where gravity feed is not available. Installations using such motors require no openings in the side of the fluid container.

Various specific gravities can be handled by trimming the diameter of the impeller magnet assembly. The standard 3.750" impeller may be reduced in size to a 3.125" to accommodate specific gravities of up to 2.0. The front impeller shroud can be removed for special applications.

Wetted materials are made of polypropylene, with the exception of the rear housing, which is manufactured of Ryton® for additional strength. Additional options for wetted material include all polypropylene, ceramic, all Kynar® (ideal for handling difficult liquids such as strong halogen, chromic or sulfuric acid solutions), Viton®, 316 stainless steel and Hastelloy®. Bushing material (the selection of which depends on the nature of the solution being pumped) ranges from standard carbon to mica-filled Teflon® and a Teflon®/Rytons/carbon composite. To insure complete material/solution compatibility, a variety of spindles are also available. A ceramic spindle is standard, while stainless steel and Hastelloy® are also available. Each can handle solutions that contain minute solids.

Standard ports are a 1 1/2" FPT inlet with a 1" MPT outlet. Ports with a 1 1/2-11 BSP Female inlet and 1 1/2-BSP with "O" ring groove male outlet are available on special order.

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Model
max.
flow (gpm)
max. flow (lpm)
max. Head (ft.)

max. Head
(m)

inlet
(fpt)
outlet (mpt)
hp
volts (us)
motor type

eletrical connection

TE-7R-MD-1PH-3/4HP
53
180
60
12
1 1/2"
1"
3/4
115/230
TEFC
Conduit Box
Part# 0155-0011-0200
Description: Model # TE-7R-MD 1Ph 3/4HP, TEFC Motor
Part# 0155-0173-0100
Description: Model # TE-7R-MD 1Ph 1HP, w/ Conduit Box, TEFC Motor
Part# 0155-0011-0600
Description: Model # TE-7R-MD 1Ph 1HP XP, TEFC Motor, Explosion Proof
TE-7R-MD-3PH-3/4HP
53
180
60
12
1 1/2"
1"
3/4
115/230
TEFC
Conduit Box
Part# 0155-0011-0400
Description: Model # TE-7R-MD 3Ph 3/4HP, TEFC Motor
Part# 0155-0174-0100
Description: Model # TE-7R-MD 3Ph 1HP, w/ Conduit Box, TEFC Motor
Part# 0155-0011-0700
Description: Model # TE-7R-MD 3Ph 1HP XP, TEFC Motor, Explosion Proof
TE-7K-MD-1PH-3/4HP
53
180
60
12
1 1/2"
1"
3/4
115/230
TEFC
Conduit Box
Part# 0155-0011-0300
Description: Model # TE-7K-MD 1Ph 3/4HP, TEFC Motor
Part# 0155-0173-0200
Description: Model # TE-7K-MD 1Ph 1HP, w/ Conduit Box, TEFC Motor
Part# 0155-0011-0800
Description: Model # TE-7K-MD 1Ph 1HP XP, TEFC Motor, Explosion Proof
TE-7K-MD-3PH-3/4HP
53
180
60
12
1 1/2"
1"
3/4
115/230
TEFC
Conduit Box
Part# 0155-0011-0500
Description: Model # TE-7K-MD 3Ph 3/4HP, TEFC Motor
Part# 0155-0174-0200
Description: Model # TE-7K-MD 3Ph 1HP, w/ Conduit Box, TEFC Motor
Part# 0155-0011-0900
Description: Model # TE-7K-MD 3Ph 1HP, w/ Conduit Box, TEFC Motor, Explosion Proof
TE-7S-MD-1PH-3/4HP
53
180
60
12
1 1/2"
1"
3/4
115/230
TEFC
Conduit Box
Part# 0155-0036-0100
Description: Model # TE-7S-MD 1Ph 3/4HP, w/ Conduit Box, TEFC Motor
Part# 0155-0036-0400
Description: Model # TE-7S-MD 1Ph 1HP, w/ Conduit Box, TEFC Motor, Explosion Proof
Part# 0155-0173-0300
Description: Model # TE-7S-MD 1Ph 1HP, w/ Conduit Box, TEFC Motor
TE-7S-MD-3PH-3/4HP
3.0
180
60
12
1 1/2"
1"
3/4
115/230
TEFC
Conduit Box
Part# 0155-0036-0200
Description: Model # TE-7S-MD 3Ph 3/4HP, w/ Conduit Box, TEFC Motor
Part# 0155-0036-0300
Description: Model # TE-7S-MD 3Ph 1.5HP, w/ Conduit Box, TEFC Motor
Part# 0155-0036-0500
Description: Model # TE-7S-MD 3Ph 1HP, w/ Conduit Box, TEFC Motor, Explosion Proof
Part# 0155-0036-0600
Description: Model # TE-7S-MD 3Ph 1.5HP, w/ Conduit Box, TEFC Motor, Explosion Proof
Part# 0155-0174-0300
Description: Model # TE-7S-MD 3Ph 1HP, w/ Conduit Box, TEFC Motor
TE-7H-MD-1PH-3/4HP
53
180
60
12
1 1/2"
1"
3/4
115/230
TEFC
Conduit Box
TE-7H-MD-3PH-3/4HP
53
180
60
12
1 1/2"
1"
3/4
115/230
TEFC
Conduit Box








































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