Chem-Tech Kopkit, PVC Head, 15-30 GPD

Keep your Chem-Tech chemical feed pump dosing accurately with this genuine Kopkit service kit, configured for PVC pump heads rated at 15 to 30 GPD (gallons per day). Metering pumps live a hard life: their wetted parts are in constant contact with chlorine, soda ash, polyphosphate, and other treatment chemicals, and over time the diaphragm, seals, and check valves wear. As they wear, dosing drifts off target, which can undertreat or overtreat your water. A periodic rebuild restores the pump to its original factory output and protects the rest of your disinfection system.

Why a Kopkit Matters

This Chem-Tech replacement parts kit bundles the consumable wear items together, so you can refurbish the pump in a single planned visit rather than tracking down individual seals and valves one at a time. Matching the kit to your exact head material and flow range is essential, because PVC pump heads use different elastomers and valve components than other configurations. Installing the wrong kit can cause leaks or chemical incompatibility, so this PVC, 15-30 GPD version is the correct match for pumps in that specification.

• Designed specifically for PVC pump heads in the 15-30 GPD output range
• Genuine Chem-Tech replacement parts for dependable chemical metering
• Restores original dosing accuracy after diaphragm and seal wear
• Ideal for chlorination, pH adjustment, and polyphosphate feed applications
• Helps prevent leaks and protects downstream treatment equipment
• Lightweight kit at roughly 0.68 lbs, sold each

Routine rebuilds are a core part of maintaining any chemical feed pump used in well water disinfection, iron and sulfur treatment, or municipal pretreatment. Many installers schedule a Kopkit service annually, or more often where aggressive chemistries shorten component life. Because the kit consolidates the parts most likely to fail, it turns an unpredictable repair into straightforward preventive maintenance. A step-by-step Kopkit installation video is available to walk you through the rebuild, making this a practical do-it-yourself task for homeowners who are comfortable working on their feed pump. Keeping a spare kit on the shelf means you can restore accurate chemical dosing the moment performance starts to slip, avoiding the downtime of waiting on parts when a pump finally loses its prime or output. For any well or municipal pretreatment system that depends on consistent chemical injection, this kit is inexpensive insurance against costly water quality problems.