Speck NP30 140 100 L

Summary

Product identification

• Product Type: High-Pressure Plunger Pump
• Series: NP30
• Model: NP30/140-100
• Code No.: 00.7020

Operating limits

• Operation Type: Data provided for intermittent operation; data for continuous operation available on request.
• Max. Pressure: 100 bar
• Max. RPM: 1450 min⁻¹
• Max. Output: 134 l/min
• Max. Water Temperature: 40 °C
• Plunger Diameter: 40 mm
• Stroke: 26 mm
• Approx. Weight: 41.5 kg
• NPSH Required: 8.2 mWs

Feed water

SPECK TRIPLEX Plunger Pumps are 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, suitability and resistance of standard or special-version pumps must be checked, considering performance and temperature values.

Particular care must be taken when pumping warm water, ensuring cavitation does not occur.

Electrical

• Power Consumption: 26.3 kW

Mechanical / hydraulic

Construction Characteristics:

• Crankcase of solid aluminium-cast.
• Crankshaft with taper roller bearings together with plain bearing conrod all run in oil.
• Solid ceramic plunger.
• Double plunger sealing with leakage-return.
• All gaskets in seal sleeves ensuring precise centring and easy replacement.
• Identical suction and discharge valves, valves easily accessible.

Materials Used:

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

Installation Notes:

• A pressure accumulator may be necessary depending on the unit's construction and operating conditions. Flexible pressure lines can achieve a similar effect.
• Cavitation must be avoided.

Safety

A safety valve must be installed in accordance with the guidelines for liquid spraying units. It must be 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.

---

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