Nuclear 
Design Features of Reciprocating Plunger Pumps
The RDP series of Reciprocating Plunger Pumps are suitable for handling a variety of liquids for nuclear applications. The RDP pump series are a type of positive displacement pump where a smooth cylindrical plunger slides through the seal, making it different from piston pumps and allowing higher pressures.
- A variety of sizes in Triplex and Quintuplex formats
- Designed in accordance with ASME and RCC-M
- Stuffing box can be removed without pump disassembly
- Excellent noise and vibration characteristics < 85dB(A)
- Spring loaded, auto adjustment braided compression and chevron packing, minimizes leakage
- Valves in a cartridge design, easy removal and replacement
- Configurable for drives, lubrication and skids
- Design life of 20 years
Package Options:
- Dampeners, PSV’s and instrumentation can mount directly to pump head
- Motor can mount directly to top of crankcase for compact offshore footprint
- ATEX compliance
- Package condition monitoring
- Various seal and power end lubrication options
- Electric motor
- Diesel or petroleum engine
- Hydraulic motor
- Variable speed drive
- Various transmission options including: Gearbox / V-belt drives
Codes & Specifications
Operating Data
| US | SI | |
|---|---|---|
| Max Capacity | 1611 USgpm | 366.5 m3/hr |
| Max Discharge Pressure | 14,500 psi | 1,000 bar |
| Temperature | -104°F to 392°F | -40°C to 200°C |
| Max Pump Speed | 450 rpm (see note 3) | |
| Pipe Size | 1″ to 8″ | 20 to 200mm |
Notes:
- For applications outside this range, please contact us.
- Max Flow and Max Pressure cannot be met at the same time.
- Maximum speed allowed by API674, not always applicable for Nuclear applications.
Codes and Compliances
- ASME Section VIII and III including stamp (N, NS, NPT)
- Nuclear Safety Related or Non-Safety related
- Pressure Equipment Directive (PED)
- 10CFR21 and 10CFR50
- ISO 9001
- NQA-1
- RCC-M and RCC-E
- CAN/CSA-N285.0
- Other international codes as required.
Hydraulic Range
Applications
Water/Boron Pumps Injection
Chemical injection
Documents
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Service & Support
We take great pride in supporting our clients across the globe with timely service. We cover all aspects of support that might be needed during the lifecycle of your Hayward Tyler pump and/or motor.
We provide:
24/7/365 Technical Support, Engineering, Spare Parts, Repairs, and Training.
