The QP core of the Mexico Q-PUMPS volumetric pump is an 88 alloy rotor. The nQP series is a sanitary grade circular piston pump (cam rotor pump) launched by Q-Pumps (Queretaro, Mexico), which belongs to positive displacement pumps. The core is an 88 alloy standard rotor, designed specifically for high-pressure sanitary conditions with high/low viscosity media,
The QP core of Mexico Q-PUMPS volumetric pump is an 88 alloy rotor
The QP series is a sanitary grade circular piston pump (cam rotor pump) launched by Q-Pumps (Queretaro, Mexico), which belongs to positive displacement pumps with a core of88 alloy standard rotorDesigned specifically for high-pressure sanitary conditions with high/low viscosity media, it can be 100% size and hydraulic interchangeable with brands such as Waukesha U1/U2, Wright TRA 10/TRA20, AMPCO ZP1/ZP2, etc3Core certification includes3A 1003/01-09、 FDA、EHEDG， Fluid contact surface standard Ra ≤ 0.8 μ m (32 μ in), optional Ra ≤ 0.4 μ m (16 μ in) electropolishing; Standard stainless steel gearbox, compatible with NEMA/IEC motors, 50/60Hz universal, 4 installation positions to choose from13.
overcurrent componentThe fluid contact component is316L stainless steelThe gearbox is made of 304 stainless steel; 88 alloy standard rotor, optional special material rotor; The pump body suction/discharge port can rotate 360 °, with standard sanitary clamp interface and optional inclined seat NPT、 Flanges, SMS, DIN, etc; 17-4PH stainless steel high torque shaft, helical gear transmission, tapered roller bearings balance axial force137.
sealed systemStandard single/double end mechanical seal, optional O-ring seal; QP2/QP3 series with enclosed rotor nut, compatible with CIP/SIP cleaning process; QP3 adopts a specialized front mounted seal, with no hygiene dead corners and easy disassembly and maintenance12.
connection methodDirect connection design, directly connected to the motor flange through a stainless steel adapter, no need for coupling alignment, fast maintenance, 4 installation positions can flexibly adapt to working conditions7.
core advantage100% interchangeable with mainstream brands, universal spare parts, and low renovation costs; Stainless steel gearbox is corrosion-resistant, and oil seal is oxidation resistant; Self cleaning washer, stable helical gear transmission; Self suction, no need for pumping, bi-directional delivery, suitable for gas containing media17.
Typical application scenarios
Food and beverage: dairy products, chocolate sauce, syrup, concentrated fruit juice, granular sauce, ice cream slurry;
Pharmaceutical and cosmetics: high viscosity ointment, suppository, lotion, toothpaste;
Other: Fine chemical intermediates, CIP/SIP cleaning cycle (high-pressure conditions).
Avoid idling, prevent seal and rotor damage;
Regularly check the sealing surface, O-ring, and gearbox oil level (with glass sight glass oil plug);
Select suitable rotors and seals based on the viscosity and pressure of the medium to extend their service life;
QP1/QP2 can be remanufactured by replacing larger rotors to extend equipment lifespan, and remanufactured pumps come with a one-year warranty.
The QP core of Mexico Q-PUMPS volumetric pump is an 88 alloy rotor
