Guide
Pump Selection Guide
Use selection criteria before narrowing the model.
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Comparison Guide
Use the series pages to narrow the family before comparing exact models.
This page helps the buyer avoid mixing unrelated options and keeps the comparison aligned with the way the catalog is organized.
Piston Pump Series vs Plunger Pump Series
Piston Pump Series
Use the piston pump series page when the buyer already wants to stay inside that family and needs the model-level table, summary, and inquiry path.
Plunger Pump Series
Use the plunger pump series page when the buyer needs the broader KQZ / KTZ family and wants to compare model pages within the same application context.
The important part is not the label alone. The buyer should compare the duty point, the pressure range, the installation envelope, and the maintenance path before deciding that two pages are interchangeable.
What to compare side by side
Compare the same layer of the site instead of mixing a series page with a service page.
- Series page to series page when the question is about family boundaries.
- Model page to model page when the buyer needs a technical decision.
- Application page to application page when the job, medium, or duty type is the main difference.
- Spare-parts page to spare-parts page when the question is fit and replacement planning.
- Guide page to guide page when the buyer wants a process answer rather than a product number.
How to compare pages without confusion
The buyer should compare pages at the same level, not mix a family page with a service page.
Comparisons work best when the site keeps the same layer side by side. Series pages answer family questions. Model pages answer technical fit questions. Application pages answer duty-context questions. Spare-parts pages answer maintenance and replacement questions.
When those layers are mixed, the buyer has to read around the page structure instead of getting a clear answer. Keeping the comparison model consistent makes the site easier to browse and easier to trust.
Compare like with like
- Series page vs series page for family boundaries.
- Model page vs model page for final technical choice.
- Application page vs application page for duty context.
- Spare-parts page vs spare-parts page for replacement planning.
KQZ vs KTZ
The current catalog presents KQZ and KTZ as two model groups inside the plunger pump family. The right comparison is not just the name; it is the target application, the pressure range, and the operating pattern.
Use the model page to confirm the table, then compare the pages side by side before asking for a quotation.
When the names are close, the page structure should help the buyer separate them by series, model, and actual working condition. That makes the content more useful than a simple list of product names.
Compare these factors
- Target application and duty cycle.
- Required pressure and flow range.
- Maintenance access and spare-part planning.
- Installation and power constraints.
Recommended next pages
Guide
Applications Overview
Move from intent to use case.
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Products
Open the catalog and compare the model pages.
Open guide