Datasheet summary
Speck NP10 10 140RE 13 140RE 15 140RE L
PDF datasheet mirror for Speck NP10 10 140RE 13 140RE 15 140RE L (Speck Pumps). Verify with OEM before design.
Summary
Product identification
- High-Pressure Plunger Pumps, Series NP10
- SPECK TRIPLEX stainless steel Plunger Pumps
Operating limits
- Data are for intermittent operation. Data for continuous operation are available on request.
- Admissible operating pressure cannot be exceeded by more than 10%.
- Any excess in temperature or speed limits automatically voids the warranty.
- Cavitation must be avoided.
| Type | Code No. | Power Consump. (kW) | Pressure max. (bar) | RPM max. (min⁻¹) | Output max. (l/min) | Water-Temp. max. (°C) | Plunger dia. (mm) | Stroke (mm) | Weight approx. (kg) | NPSH Required (mWs) |
|---|---|---|---|---|---|---|---|---|---|---|
| NP10/10-140RE | 00.4170 | 3,0 | 140 | 1450 | 10,6 | 70 | 18 | 10,0 | 6,0 | 6,4 |
| NP10/13-140RE | 00.4368 | 3,6 | 140 | 1450 | 13,1 | 70 | 18 | 12,4 | 6,0 | 6,4 |
| NP10/15-140RE | 00.4369 | 4,1 | 140 | 1450 | 14,6 | 70 | 18 | 14,1 | 6,0 | 6,6 |
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, considering pump performance and temperature values.
- Particular care must be taken when pumping warm water, ensuring cavitation cannot occur.
Electrical
- A general formula for calculating power is: P (bar) x Q (l/min) = kW / 475
Mechanical / hydraulic
Construction Characteristics
- Crankcase of solid aluminium-cast.
- Crankshaft and ball bearings together with plain bearing con rod 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, easily accessible.
Materials Used
- Valve Casing: AISI 316
- Plunger: Solid Ceramic
- Valves: High-Grade Stainless Steel
- Sleeves: Nitrile with fabric reinforcing
- Support Rings: Teflon with graphite, run-dry-proof
- Crankshaft: Drop-forged and case-hardened
Installation Notes
- A safety valve is to be installed in accordance with the guidelines for liquid spraying units so that the admissible operating pressure cannot be exceeded by more than 10%.
- Even though SPECK-TRIPLEX NP10 pumps run almost pulsation-free, a pressure accumulator may be necessary depending on the unit's construction and operating conditions. Flexible pressure lines can achieve the same effect.
Disclaimer
This summary is based on extracted text and may miss figures, footnotes, or revisions present in the full OEM PDF. Contractual data must always match the specific OEM PDF revision used on the project.
Official datasheet (PDF)
Curated from selected public technical reference material for discovery and preliminary comparison. This summary is not a substitute for a current certified manufacturer datasheet. Verify revisions and design limits before use.