Speck P62 90 210 140 150 175 120 L

Summary

Product identification

• SPECK TRIPLEX High-Pressure Plunger Pumps, Series P62.

Operating limits

• Data provided is for intermittent operation. Data for continuous operation is available on request.
• Intermediate values for output/speed and pressure/output/kW can be established by linear extrapolation.
• A safety valve must be installed in accordance with guidelines for liquid spraying units, set so that the admissible operating pressure cannot be exceeded by more than 10%. Pump operation without a safety valve, or any excess in temperature or speed limits, automatically voids the warranty.
• Particular care must be taken when pumping warm water, making absolutely sure that cavitation cannot occur.
• Even though SPECK-TRIPLEX P62 pumps run almost pulsation-free, a pressure accumulator may be necessary depending on the unit's construction and operating conditions. The same effect can also be achieved by using flexible pressure lines.

Model Specifications (Intermittent Operation)

• P62/90-210
  • Code No.: 00.5138
  • Power Consumption: 36.8 kW
  • Pressure max.: 210 bar
  • RPM max.: 800 min⁻¹
  • Output max.: 88.9 l/min
  • Water-Temp. max.: 60 °C
  • Plunger dia.: 32 mm
  • Stroke: 48 mm
  • Weight approx.: 120 kg
  • NPSH Required: 7.5 mWs
• P62/140-150
  • Code No.: 00.5137
  • Power Consumption: 41.0 kW
  • Pressure max.: 150 bar
  • RPM max.: 800 min⁻¹
  • Output max.: 139.0 l/min
  • Water-Temp. max.: 60 °C
  • Plunger dia.: 40 mm
  • Stroke: 48 mm
  • Weight approx.: 120 kg
  • NPSH Required: 8.2 mWs
• P62/175-120
  • Code No.: 00.5136
  • Power Consumption: 41.6 kW
  • Pressure max.: 120 bar
  • RPM max.: 800 min⁻¹
  • Output max.: 175.9 l/min
  • Water-Temp. max.: 60 °C
  • Plunger dia.: 45 mm
  • Stroke: 48 mm
  • Weight approx.: 120 kg
  • NPSH Required: 9.0 mWs

Feed water

• Suitable for pumping clean water and other non-aggressive or abrasive media with a specific weight similar to water.
• Prior to pumping any other media, a check must be made to find out whether these pumps, taking pump performance and temperature values into consideration, are suitable for pumping the required medium.

Electrical

• A general formula for calculating power is: P (bar) x Q (l/min) = kW / 475

Mechanical / hydraulic

Construction Characteristics

• Crankcase of solid sphero-cast-iron ensuring stability and vibration dampening.
• Crankshaft and taper roller bearings together with plain bearing con rod all run in oil.
• Solid ceramic plunger.
• Double plunger sealing.
• All gaskets in seal sleeves ensuring precise centring and easy replacement.
• Identical suction and discharge valves, easily accessible.

Materials Used

• Valve Casing: Bronze
• Plunger: Solid ceramic
• Valves: High-Grade Stainless Steel
• Sleeves: Nitrile with fabric reinforcing
• Crankshaft: Drop-forged and case-hardened

Special Versions

• Models P62/90 to P62/175 are available with valve casings and wetted parts of AISI 303 under the supplement letter ‘R’.
• Model P62/175 is available with a bronze valve casing and stainless steel wetted parts under the supplement letter ‘S’.
• Model P62/175 is available with valve casing and wetted parts of AISI 316Ti under the supplement letter ‘RE’.
• Special seals are available upon request.

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Disclaimer: This summary is based on the provided text extract. It may not include all figures, footnotes, or the latest revisions present in the official OEM PDF datasheet. Contractual data must always match the specific OEM PDF revision used on the project.

Official datasheet (PDF)

Lenntech datasheet mirror