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  Centrifugal Pumps — Iron and Bronze
Burks Pump G5-1 1/4
BURKS General Purpose Centrifugal Pumps are designed for use in commerical and general industrial applications. Their efficient hydraulic design and long-life service make these pumps ideal for hot or cold water circulation, pressure boosting and liquid transfer. Available in both close coupled and frame mounted designs, the pumps are constructed of Bronze Fitted Iron. All Iron, or All bronze. Close coupled units can be supplied with both single or three phase motors in a variety of motor enclosures including open drip proof, totally enclosed, and explosion proof. Contact a Water Cooling Engineer for information and pricing on optional materials of construction and other motors not listed in the standard specification table shown below.

• Bronze Shaft Sleeve on 11/2" and Larger units
— Protects shaft from wear and corrosion
• Standard Self-Adjusting Carbon/Ceramic Shaft Seals
— Handles fluids at temperatures to 225oF and pressures to 200 PSIG with long, trouble-free service
• Optional Jacketed Seal Cavity — Allows pumping hot fluids up to 500oF

• Enclosed Bronze Impeller — Provides maximum hydraulic efficiency
• Back Pull-Out Design — Allows servicing without disturbing piping
• Replaceable casing wear ring — Prevents wear on pumps casing and lower maintenance costs

G5-1 1/4

SPECIFICATIONS TABLE

Model

Max.
Flow
GPM

Max.
Head
Ft.
Max.
Temp
oF

Max.*
Visc
SSU

Max.
Spec.
Grav.
Connections
Wetted**
Materials
MOTOR DATA
Shp.
Wt.
Lbs.
Overall
Dimensions
In.
Inlet
Outlet
HP
RPM
Volts
PH
Hz
Encl
3G5-1-1-1/4
55
42
225
1500
1.1
11/2" FPT
11/4" FPT
CI, BR, CB, CE, BN, 3S
1/3
3500
115/230
1
60
ODP
40
16x8x10
33G5-1-1-1/4
55
42
225
1500
1.1
11/2" FPT

11/4" FPT

CI, BR, CB, CE, BN, 3S

1/3
3500
208/230/460
3
60
ODP
43
16x8x10
5G5-1-1-1/4
60
54
225
1500
1.1
11/2" FPT
11/4" FPT
CI, BR, CB, CE, BN, 3S
1/2
3500
115/230
1
60
ODP
42
16x8x10
35G5-1-1-1/4
60
54
225
1500
1.1
11/2" FPT
11/4" FPT
CI, BR, CB, CE, BN, 3S
1/2
3500
208/230/460
3
60
ODP
43
16x8x10
7G5-1-1-1/4
66
69
225
1500
1.1
11/2" FPT
11/4" FPT
CI, BR, CB, CE, BN, 3S
3/4
3500
115/230
1
60
ODP
45
16x8x10
37G5-1-1-1/4
66
69
225
1500
1.1
11/2" FPT
11/4" FPT
CI, BR, CB, CE, BN, 3S
3/4
3500
208/230/460
3
60
ODP
44
16x8x10
10G5-1-1-1/4
72
78
225
1500
1.1
11/2" FPT
11/4" FPT
CI, BR, CB, CE, BN, 3S
1
3500
115/230
1
60
ODP
47
16x8x10
310G5-1-1-1/4
72
78
225
1500
1.1
11/2" FPT
11/4" FPT

CI, BR, CB, CE, BN, 3S

1
3500
208/230/460
3
60
ODP
56
16x8x10
15G5-1-1-1/4
78
97
225
1500
1.1
11/2" FPT
11/4" FPT
CI, BR, CB, CE, BN, 3S
11/2
3500
115/230
1
60
ODP
56
16x8x10
315G5-1-1-1/4
78
97
225
1500
1.1
11/2" FPT
11/4" FPT
CI, BR, CB, CE, BN, 3S
11/2
3500
208/230/460
3
60
ODP
52
16x8x10
20G5-1-1-1/4
80
108
225
1500
1.1
11/2" FPT
11/4" FPT
CI, BR, CB, CE, BN, 3S
2
3500
115/230
1
60
ODP
58
16x8x10
320G5-1-1-1/4
80
108
225
1500
1.1
11/2" FPT
11/4" FPT
CI, BR, CB, CE, BN, 3S
2
3500
208/230/460
3
60
ODP
59
16x8x10

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

Contact a Water Cooling Engineer for assistance in selecting pumps for fluids over 1.1.
Specific gravity
TEFC and Explosion Proof motors available on special order.

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