Mexican Q-PUMPS centrifugal pump QWP free flow straight blade impeller

NegotiableUpdate on 06/09

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Overview

The Mexican Q-PUMPS centrifugal pump QWP free flow straight blade impeller $r $nQWP series is a sanitary grade direct coupled free flow centrifugal pump launched by Q-Pumps (Queretaro, Mexico). The core is the free flow (straight blade) impeller, designed specifically for sanitary conditions containing soft solid particles

Product Details

Mexican Q-PUMPS centrifugal pump QWP free flow straight blade impeller

1、 Basic positioning and compliance certification

The QWP series is a sanitary grade direct coupled free flow centrifugal pump launched by Q-Pumps (Queretaro, Mexico), with a core ofFree flow (straight blade) impellerSpecially designed for sanitary conditions containing soft solid particlesCore certification includes3A 1004/02-10、 FDA、EHEDG， 100% electropolishing of the fluid contact surface, Ra≤0.8μm（32μin）， Compatible with NEMA/IEC motors, 50/60Hz universal; Same size mounting base as QIS 328, can be quickly interchanged and upgraded.

2、 Core Structure and Materials

overcurrent component: All316L stainless steelFree flow straight blade open impeller, with suction in the middle of the volute and 360 ° rotation at the discharge outlet; Standard sanitary clamp interface, optional inclined seat NPT、 Flanges, SMS, DIN, etc; The support base and legs are made of 304 stainless steel, and the adjustable height legs are easy to level;
sealed systemStandard internal balanced mechanical seal, optional single/double end face seal, compatible with CIP/SIP cleaning process; Overall, it can be fully drained without any hygiene blind spots, with optional side or drainage outlets;
connection methodDirect connection design, directly connected to the motor flange through a stainless steel adapter, no need for coupling alignment, quick disassembly and easy maintenance.

3、 Key performance parameters

parameter	numerical value
Maximum traffic	700 GPM（2650 LPM）
Maximum pressure	125 psi（8.6 bar）
Applicable viscosity	Up to 500 cP
medium temperature	最-高 120 °C（248°F）
Motor adaptation	NEMA/IEC, 50/60 Hz universal
Installation compatibility	Same size base as QIS 328, interchangeable
Available models	QWP 328

4、 Core advantages and applicable scenarios

core advantageA straight blade free flow impeller that can pass small-sized soft solid particles and is not easily clogged; 100% electropolished surface, corrosion-resistant, easy to clean, reducing bacterial residue; Complete drainage without any hygiene blind spots; Strong interchangeability with QIS 328 and low upgrade cost；
Typical application scenarios

Food and beverage: fruit juice containing fruit pulp/skin, red wine with grape skin residue, jam/sauce containing fruit grains, dairy products with a small amount of clots;
Pharmaceutical and cosmetics: liquid medicine, ointment and lotion containing small particles;
Other: CIP/SIP cleaning cycle (containing a small amount of impurities), sterile water delivery (containing a small amount of soft particles).

5、 Maintenance points

Strictly prohibit idling to avoid damaging the seal and impeller;
Regularly check the sealing surface, O-ring, and flushing water (when double sealed);
Spare parts have strong universality, and vulnerable parts such as seals and impellers can be quickly replaced;
Choose the appropriate free flow impeller size based on the solid content and size of the medium to avoid clogging or impeller damage caused by oversized particles.