The PRIMEROYAL N pumps are versatile, reliable dosing pumps that consistently and accurately inject chemicals. The PN pumps’ field-proven design enables precise control of the pump delivery rate with a +/-1% steady state accuracy, over a range from 10 to 100% of the nominal flow rate. They feature a compact, variable eccentric drive that changes the stroke length by repositioning the center of the shaft in the eccentric.
- Material (liquid end): 316L S.S. / 17.4-PH / PVC
- Pressure max:
- Diaphragm liquid end: 14996 psi / 1034 bar (metallic liquid end); 150 psi / 10 bar (plastic liquid end)
- Plunger liquid end: 14503 psi / 1000 bar (metallic liquid end)
- Flow max:
- Diaphragm liquid end: 2284 gph / 8649 lph (metallic liquid end); 1793 gph / 6791 lph (plastic liquid end)
- Plunger liquid end: 2605 gph / 9863 lph (metallic liquid end)
- Multiplexing capabilities
- Flow variation control: Manual / Remote
- Certifications: API 675, EC, ATEX, IECEX
Engineered to offer the following benefits:
- Compliant with API 675 standards
- Adaptability and accuracy: capacity adjustable while running or stopped (stroke micrometric adjustment, 10 turns only from 0 to 100%)
- Space constraints: Available in vertical or horizontal motor configurations
- Suitable for the majority of fluids and a large number of industrial processes: several stroke speeds for an accurate dosing
- Modular design to precisely fit your needs: more than five designs of liquid ends, specific check valves, adaptable connection types, control…
- Multiplexing capability: to reduce pulsations, meet a specific flow rate by reducing the number of parts, the power consumption and the footprint or to inject several products
- Long life: ensured by a robust and proven construction, oil bath lubrication to ensure reliability during continuous operation, best materials
- Safety: diaphragm liquid ends guaranteed leak-proof with service life in excess of 20,000 hours
- Operations even in the most extreme conditions: specific configurations to operate in saline/offshore conditions, desert, low temperature environment
- Global design: can comply with the main worldwide certifications and systems: ATEX, NACE, SASO, Customs Union, etc.
- Over-pressure protection: integrated safety valve to protect the pump on diaphragm liquid ends
- Maintenance easy and fast: the patented MARS system (Mechanically Actuated Refill System) avoids the need to delicately adjust the refill valve.
The Primeroyal N - PN series part numbers start with prefix codes PNH*** and PNM***. Please see datasheet for full part number configuration options.
Download manual for the catalog of Primeroyal N - PN series parts.