Speck P11 3 200 5 200 L

Summary

Product identification

• Series P11 High-Pressure Plunger Pumps.

Operating limits

• Max. Pressure: 200 bar*
• Max. Water Temperature: 70 °C
• Max. RPM: 1420 min⁻¹
• Important Note: The maximum stated pressure applies only where the pump is used for a very short time, such as for testing vessels and pipes. These pumps are not suitable for continuous operation.
• A safety valve must be installed in accordance with the 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, as well as 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.

Feed water

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

Product water

• The pumps are particularly suitable for testing pipes and vessels, for use in process engineering, and as high-pressure injector pumps in interval operation only.

Electrical

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

Mechanical / hydraulic

Models and Performance Data:

• P11/3-200
  • Code No.: 00.4100
  • Power Consumption: 1.3 kW
  • Pressure max.: 200 bar*
  • RPM max.: 1420 min⁻¹
  • Output max.: 3.1 l/min
  • Water Temp. max.: 70 °C
  • Plunger dia.: 12 mm
  • Stroke: 8.1 mm
  • Weight approx.: 6.5 kg
  • NPSH Required: - mWs
• P11/5-200
  • Code No.: 00.0769
  • Power Consumption: 1.9 kW
  • Pressure max.: 200 bar*
  • RPM max.: 1420 min⁻¹
  • Output max.: 4.7 l/min
  • Water Temp. max.: 70 °C
  • Plunger dia.: 12 mm
  • Stroke: 12.4 mm
  • Weight approx.: 6.5 kg
  • NPSH Required: 9.0 mWs

Construction Characteristics:

• Crankcase of aluminium die cast.
• Crankshaft and taper roller bearings together with plain bearing con rod all run in oil.
• Plunger hard metal-coated stainless steel.
• Identical suction and discharge valves, easily accessible.

Materials Used:

• Valve Casing: Special Brass.
• Plunger: Hard metal-coated stainless steel.
• Valves: High-Grade Stainless Steel.
• Sleeves: Nitrile with fabric reinforcing.
• Crankshaft: Drop-forged and case-hardened.

Installation Notes:

• Even though SPECK-TRIPLEX P11 pumps run almost pulsation-free, there are cases where a pressure accumulator is necessary. This depends mainly on the construction of the unit and its operating conditions. The same effect can also be achieved by using flexible pressure lines.

---

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

Official datasheet (PDF)

Lenntech datasheet mirror