The PRIMEROYAL Q (PQ) metering pumps are versatile, reliable pumps that consistently and accurately inject chemicals. The pumps’ field-proven design enables precise control of the pump delivery rate while meeting or exceeding industry standards for steady state accuracy and repeatability. They feature a compact, variable eccentric drive that changes the stroke length by changing the position of the center of the shaft in the eccentric.
- Material (liquid end): 316L S.S. / 17.4-PH
- Pressure max:
- Diaphragm liquid end: 15011 psi / 1035 bar (metallic liquid end)
- Plunger liquid end: 14503 psi / 1000 bar (metallic liquid end)
- Flow max:
- Diaphragm liquid end: 2287 gph / 8657 lph (metallic liquid end)
- Plunger liquid end: 112 gph / 426 lph (metallic liquid end)
- Multiplexing capabilities
- Flow variation control: Manual / Remote
- Certifications: API 675, EC, ATEX, IECEX
Those modular designed metering pumps bring features such as:
- Vertical and horizontal motor configurations
- Manual or electrical stroke length adjustment
- Capacity adjustable while running or stopped
- Minimized footprint
- Packed plunger, Teflon PTFE or metallic double diaphragm liquid ends available
- Compliant with API675 standards
- Conforms to ATEX II 2 G Ex h IIC T4/T3 Gb X with ATEX motors
- Multiplexable
The Primeroyal Q - PQ series part numbers start with prefix codes PQH*** and PQM***. Please see datasheet for full part number configuration options.