Speck P62 175 120RE L

Summary

Product identification

• High-Pressure Plunger Pumps, Series P62
• Low Pressure, Stainless Steel
• Type: P62/175-120RE
• Code No.: 00.6632

Operating limits

• Pressure max: 120 bar
• RPM max: 800 min⁻¹
• Water Temp. max: 30 °C
• NPSH Required: 9.0 mWs
• Data provided is for intermittent operation; data for continuous operation is available on request.
• 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%.
• Cavitation must be avoided.
• Warranty is voided by pump operation without a safety valve or by any excess in temperature or speed limits.

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 determine suitability and resistance of the pump (standard or special design), considering pump performance and temperature values.
• Particular care must be taken when pumping warm water.

Electrical

• Power Consumption: 41.6 kW
• General formula for calculating power: P (bar) x Q (l/min) = kW / 475

Mechanical / hydraulic

• Output max: 175.9 l/min
• Plunger diameter: 45 mm
• Stroke: 48 mm
• Weight approx.: 140 kg
• Construction Characteristics:
  • Crankcase of solid sphero-cast-iron ensuring high stability and vibration dampening.
  • Crankshaft with taper roller bearings and plain bearing con rod, all running in oil.
  • Solid ceramic plunger.
  • Double plunger sealing.
  • All gaskets held in seal sleeves ensuring precise centring and easy replacement.
  • Identical suction and discharge valves, easily accessible over plugs.
• Materials Used:
  • Valve Casing: AISI 316L (1.4404)
  • Plunger: Solid ceramic
  • Valves: Duplex-Steel / AISI 316Ti (1.4571)
  • Sleeves: Nitrile (NBR) with fabric reinforcing
  • Crankshaft: Drop-forged and case-hardened
• Installation Notes:
  • Even though SPECK-TRIPLEX P62 pumps run almost pulsation-free, a pressure accumulator may be necessary depending on the construction of the unit and operating conditions.
  • The same effect as a pressure accumulator can also be achieved by using flexible pressure lines.
  • Use of a pulsation damper adds considerably to the life of the seals and bearings.

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Disclaimer: This summary is based on extracted text and may not include all figures, footnotes, or the latest revisions from the official OEM PDF datasheet. Contractual data must always match the specific OEM PDF revision used for the project.

Official datasheet (PDF)

Lenntech datasheet mirror