Datasheet summary
Speck P52 12 1000 17 800 22 600 L
PDF datasheet mirror for Speck P52 12 1000 17 800 22 600 L (Speck Pumps). Verify with OEM before design.
Summary
Product identification
- High-Pressure Plunger Pumps, Series P52
- SPECK TRIPLEX Plunger Pumps
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.
| 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) | Inlet pressure min/max (bar) |
|---|---|---|---|---|---|---|---|---|---|---|
| P52/12-1000 | 00.4471 | 26,2 | 1000 | 1000 | 12,8 | 40 | 12 | 42 | 56,5 | 2,5/10 |
| P52/17-800 | 00.5168 | 28,5 | 800 | 1000 | 17,5 | 40 | 14 | 42 | 56,5 | 2,5/10 |
| P52/22-600 | 00.5169 | 27,9 | 600 | 1000 | 22,8 | 40 | 16 | 42 | 56,5 | 2,5/10 |
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 the suitability and resistance of the pumps (in standard or special design), taking pump performance and temperature values into consideration.
- A minimum input pressure of 2.5 bar must be present on the suction side.
- The suction line must be elastic.
- Cavitation must be avoided under all circumstances.
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 high stability and vibration dampening.
- Crankshaft with taper roller bearings and plain bearing con rod, all running in oil.
- Zirconium oxide ceramic plunger.
- All gaskets held in seal sleeves ensuring precise centering and easy replacement.
- Drip-return system ensuring long seal-life and drip-free operation.
Materials Used:
- Valve Casing: Stainless steel AISI CA 6-NM (1.4313)
- Plunger: Zirconium oxide Ceramic
- Valves: Duplex-Steel / AISI 630 (1.4548.4)
- Sleeves: Aramid Packing
- Crankshaft: Drop-forged and case-hardened
Installation:
- Even though SPECK-TRIPLEX P52 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 as a pressure accumulator can also be achieved by using flexible pressure lines.
Disclaimer: This summary is based on extracted text and may miss figures, footnotes, or revisions present in the full OEM PDF. Contractual data must match the 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.