Model 15CS7M, 315CS7M, 20CS7M, 320CS7M, & 330CS7M to T51J Individual Curve
Comparison |
Burks Model Information |
MTH Pumps Models information |
Inlet / Discharge |
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| Inlet / Discharge Tappings | 1" NPT / 1" NPT | 1" NPT / 1" NPT |
| Inlet / Discharge Orientation | Front Inlet / Top Discharge | Front Inlet / Top Discharge |
Maximum Operating Conditions |
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| Temperature (For Standard Buna-N Seal) | 225°F (107°C) | Ceramic & Ni-Resist Seal Seat: +230° F (+110° C) Sil. Car. Seal Seat: +250° F (+121° C) |
| Inlet Pressure | 100 PSI (344kPa) | 200 PSI (13.8 Bar) |
| Case Working Pressure | 250 PSI (1034kPa) | 300 PSI (20.6 Bar) |
| Viscosity | 200 SSU (Approx. 46 CP) | 250 SSU (Approx. 55 CP) |
Available Materials of Construction |
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| Materials of Construction | Bronze Fitted, All Bronze, or Stainless Steel | Bronze Fitted, All Iron, All Bronze, or Stainless Steel |
| Casing / Motor Bracket | Cast Iron, Bronze, or Stainless Stee | Teflon Coated Cast Iron, All Bronze, or Stainless Steel |
| Impeller | Bronze (Monel Blades), 303 SS | Bronze, Carbon Steel, W88 SS |
| Elastomers | Buna-N | Buna-N, EPDM, Viton |
| Seal / Seal Seat | Carbon / Ceramic | Carbon / Ceramic, Ni-Resit, GLSC/GLSC |
| Shaft | 316 SS | Bronze or SS Shaft Sleeve |
Motor Configurations |
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| Horsepower | 15CS7M & 315CS7M: 1 1/2 |
1 1/2, 2, & 3 |
| Voltage | 15CS7M, & 20CS7M: 1-ph 115/230 Volt |
T51: Dual Voltage 1-ph 115/208-230 Volt Dual Voltage 3-ph 208-230/460 Volt |
| Frame | 56 | 56 |
| Enclosure | Open Drip Proof | ODP or TEFC |
Zoom
Notes: --- --- --- Indicates altered performance at NPSH Available
*Horsepower data is valid for 1.0 specific gravity fluids only. Data provided is based of performance testing with water.