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MARCH Hydronic Circulating Pumps with seal-less magnetic drive offer the ultimate in reliability for commercial , industrial and domestic hot water systems. Standard Bronze fitted
construction is also available with a 316 Stainless Steel or Polysulfil plastic housing. These pumps are also ideal for
circulating heat transfer liquids.

• Magnetic Coupling - Provides overload protection

• Seal-less, Magnetic Drive Design - Eliminates leakage and maintenance due to mechanical seals and packing

• UL Listed motor (series 809 Only)
-
Assures high Quality

• In-Line and Center Inlet Configurations -
Allows flexibility
in system piping


SPECIFICATIONS TABLE

Model
Max.
Flow
GPM
Max.
Head
FT
Max.
Temp
°F
Max.
Visc
SSU
Max.
Spec
Grav.
Connections
Tank
Size
Gals.
Wetted**
Materials
MOTOR DATA
Shp.
Wt.
Lbs
Inlet
Outlet
HP
RPM
Volts
PH
Hz
Encl
809-BR
3.1
4.1
250
100
1.1
1/2" MPT
1/2" MPT
BR, 6S, SI, RY
1/100
1700
115
1
60
AC
5
4 x 5 x 7
809-PL
3.1
4.1
250
100
1.1
1/2" MPT
1/2" MPT
PL, 6S, SI, RY
1/100
1700
115
1
60
AC
4
4 x 5 x 7
809-BR-C
3.1
4.1
250
100
1.1
3/4" MPT
1/2" MPT
BR, 6S, SI, RY
1/100
1700
115
1
60
AC
6
4 x 5 x 9
809-BR-BB
3.1
4.1
250
100
1.1
1/2" MPT
1/2" MPT
BR, 6S, SI, RY
1/100
1700
115
1
60
AC
5
4 x 5 x 7
809-BR-24
3.1
4.1
250
100
1.1
1/2" MPT
1/2" MPT
BR, 6S, SI, RY
1/100
1700
24
-
DC
AC
5
4 x 5 x 7
809-BR-12
3.5
5.5
250
100
1.1
1/2" MPT
1/2" MPT
BR, 6S, SI, RY
1/100
1900
12
-
BC
AC
4.4
4 x 5 x 7
809-BR-HS
5.3
11.6
250
100
1.1
1/2" MPT
1/2" MPT
BR, 6S, SI, RY
1/25
3400
115
1
60
AC
5.5
4 x 5 x 8
809-PL-HS
5.3
11.6
250
100
1.1
1/2" MPT
1/2" MPT
BR, 6S, SI, RY
1/25
3400
115
1
60
AC
5
4 x 5 x 8
809-BR-HS-C
5.3
11.6
250
100
1.1
3/4" MPT
1/2" MPT
BR, 6S, SI, RY
1/25
3400
115
1
60
AC
6.5
4 x 5 x 9
809-BR-HS-BB
5.3
11.6
250
100
1.1
1/2" MPT
1/2" MPT
BR, 6S, SI, RY
1/25
3400
115
1
60
AC
5.5
4 x 5 x 8
809-BR-HS-BB-C
5.3
11.6
250
100
1.1
3/4" MPT
1/2" MPT
BR, 6S, SI, RY
1/25
3400
115
1
60
AC
6.5
4 x 5 x 9
809-BR-HS-12
5.5
15
250
100
1.1
1/2" MPT
1/2" MPT
BR, 6S, SI, RY
1/35
3600
12
-
DC
AC
4.5
4 x 5 x 8
809-146-O1-C
4.8
9.3
250
100
1.1
3/4" MPT
1/2" MPT
BR, 6S, VT, RY
1/25
3050
115/230
1
60/50
TEFC
8
4 x 6 x 10
809-146-02-C
4.8
9.3
250
100
1.1
3/4" MPT
1/2" MPT
6S, VT, RY
1/25
3050
115/230
1
60/50
TEFC
8
4 x 6 x 10
815-BR
5.5
15
250
100
1.1
1/2" MPT
1/2" MPT
BR, 6S. SI, RY
1/25
3400
115
1
60
AC
5.5
4 x 5 x 8
815-PL
5.5
15
250
100
1.1
1/2" MPT
1/2" MPT
PL, 6S, SI, RY
1/25
3400
115
1
60
AC
4.5
4 x 5 x 8
815-BR-C
5.5
15
250
100
1.1
3/4" MPT
1/2" MPT
BR, 6S, SI, RY
1/25
3400
115
1
60
AC
6
4 x 5 x 9
815-BR-BB
5.5
15
250
100
1.1
1/2" MPT
1/2" MPT
BR, 6S, SI, RY
1/25
3400
115
1
60
AC
5.5
4 x 5 x 8
815-BR-BB-C
5.5
15
250
100
1.1
3/4" MPT
1/2" MPT
BR, 6S, SI, RY
1/25
3400
115
1
60
AC
6
4 x 5 x 9

Other seal configurations available for temperatures up to 350°F.
* Contact a Water Cooling Engineer for assistance in selecting
pumps for fluids over 500 SSU.
** Also available in All Bronze and 316SSS construction.
See page 5 for material legend.

Contact a Water Cooling Application Engineer for assistance in selecting pumps for fluids with specific gravity over 1.1.
Also available in TEFC and Explosion Proof.

 

Water Cooling Corp. The Pump Warehouse
P.O. Box 220056 | Rosedale, NY 11422
Phone: Toll Free: 1.877.559.7894 | Fax: 718.525.1826