Description
Burks 3CR6M Turbine Pump, 1/3 HP, 230V, 1 Phase
The Burks 3CR6M turbine pump is a 1/3 HP,
single-phase, 230V CR Series close-coupled
regenerative turbine pump. This model is built with all bronze construction,
a bronze impeller with Monel blades, 1/2" NPT suction and discharge connections,
and a 3450 RPM ODP motor.
Regenerative turbine pumps are commonly selected for applications that require
controlled flow at higher head conditions. Before ordering, confirm voltage,
phase, connection size, fluid temperature, suction conditions, and the required
duty point for your system. Browse other
Burks pumps
or view related
pump parts.
Key Features
- Burks CR Series close-coupled regenerative turbine pump
- 1/3 HP, single-phase, 60 Hz motor
- 230V power requirement
- ODP open drip proof motor enclosure
- All bronze construction
- Bronze impeller with Monel blades
- 1/2" NPT suction and 1/2" NPT discharge connections
- Carbon / ceramic / stainless / Buna-N shaft seal
- Maximum operating temperature of 225°F with standard Buna-N seal
Performance Range
| Performance | Details |
|---|---|
| Approximate Capacity Range | Up to 4 GPM |
| Approximate Head Range | Up to 225 ft |
| Speed | 3450 RPM |
Connections
| Connection | Size |
|---|---|
| Suction | 1/2" NPT |
| Discharge | 1/2" NPT |
Specifications
| Specification | Details |
|---|---|
| Model | 3CR6M |
| Model / SKU Reference | 3CR6M-FE |
| Horsepower | 1/3 HP |
| Voltage | 230V |
| Phase | Single Phase |
| Frequency | 60 Hz |
| Speed | 3450 RPM |
| Motor Enclosure | ODP – Open Drip Proof |
| Material | All Bronze |
| Frame Material | Bronze |
| Raceway Material | Bronze |
| Front Cover Material | Bronze |
| Impeller Material | Bronze with Monel blades |
| Motor Shaft Material | 316 Stainless Steel |
| Shaft Seal Material | Carbon / Ceramic / Stainless / Buna-N |
| Maximum Operating Temperature | 225°F with standard Buna-N seal |
Downloads & Technical References
Repair Parts & Service Support
For repair and service components, browse our
pump parts.
Confirm the exact pump model, voltage, and nameplate information before ordering
repair parts.
Installation & Selection Tips
Confirm your electrical supply matches the 230V single-phase
motor requirement. Verify that the system piping matches the
1/2" NPT suction and discharge connections, and confirm
that the required flow and head conditions fall within the pump performance
range.
For boiler feed, condensate return, circulation, transfer, or other system
applications, confirm flow rate, total dynamic head, fluid temperature,
inlet pressure, suction conditions, and available NPSH before ordering.
Frequently Asked Questions
What motor configuration does this pump use?
The Burks 3CR6M uses a 1/3 HP, 230V, single-phase, 60 Hz ODP motor.
What are the connection sizes?
The suction connection is 1/2" NPT and the discharge connection is 1/2" NPT.
What type of pump is the 3CR6M?
The 3CR6M is a Burks CR Series close-coupled regenerative turbine pump.
What materials are used in this pump?
This model uses all bronze construction, including bronze frame, raceway,
front cover, and a bronze impeller with Monel blades.
Where can I find manuals and repair information?
Use the CR Series spec sheet and exploded parts view linked above, or browse
Rema LLC pump parts for related service components.