Stenner Pump Company replacement pump head QP255-1 – single head replacement, precise metered dosing

The Stenner Pump Company QP255-1 is a single replacement pump head engineered to restore reliable, metered liquid dosing for compatible Stenner dispensing systems.

When a pump head wears out, the QP255-1 supplies a precise, factory-quality replacement that fits select Stenner models. Built to the company's manufacturing standards, this single-head unit simplifies maintenance and minimizes downtime for water treatment, cleaning, and chemical feed applications. The compact design and straightforward installation make it an economical option for technicians and facility managers who need accurate, repeatable dosing without replacing the entire pump assembly.

What does the QP255-1 replace or fix?

The QP255-1 is intended as a direct replacement pump head that restores pumping accuracy and stops leaks caused by worn components. It reestablishes the original flow characteristics when installed on compatible Stenner pumps, eliminating the need to purchase a whole new pump in many cases.

• Replaces worn or leaking pump head assemblies
• Restores correct metering flow and pressure handling
• Saves cost by extending life of existing pump units

How easy is it to install the replacement head?

Installation is designed to be quick and service-friendly: remove the old head, seat the new QP255-1, and secure using the existing fasteners and tubing connections. No special tools or calibration are typically required beyond standard field service equipment.

• Simple swap-in design for quick maintenance
• Uses existing fittings and tubing in most installations
• Minimal downtime—typically a few minutes per unit

What materials and quality standards does it follow?

Manufactured to Stenner Pump Company quality benchmarks, the QP255-1 uses durable components selected for chemical compatibility and wear resistance. The materials and assembly processes focus on long service life in dosing roles across diverse liquids.

• Precision-molded parts for consistent performance
• Materials chosen for chemical and wear resistance
• Built to match original equipment specifications

Which applications benefit from this pump head?

Any site relying on accurate, low-flow chemical dosing can use the QP255-1 to keep systems operating. Typical uses include water treatment, sanitation, pool/spa chemical feed, and industrial cleaning stations where reliable metering is essential.

• Water treatment and pool chemistry management
• Sanitizer and disinfectant dosing in facilities
• Industrial cleaning and process chemical feed

Who is this for: The QP255-1 single head pump is aimed at service technicians, facility managers, and maintenance teams who need an accurate, cost-effective replacement component for compatible Stenner dosing pumps. If you want to extend the life of your existing pump units, reduce repair costs, and maintain precise liquid control, this pump head offers a practical, factory-quality solution without the expense of a full pump replacement.