Pulsafeeder KX100-AABA Chem-Tech KOPkit, Hypalon Seals, PTFE Balls
Chem-Tech Series 100/150/200 KOPkit for AABA liquid ends: clear SAN/PVC head, Hypalon seats and O-rings, PTFE valve balls, 7/16-inch PVC suction and 1/2-inch PE discharge tubing.
Pulsafeeder KX100-AABA KOPkit: Chem-Tech Series 100/150/200 Kit with PTFE Valve Balls
The Pulsafeeder KX100-AABA is a Keep-On-Pumping (KOP) maintenance kit for Chem-Tech Series 100, 150 and 200 diaphragm metering pumps with AABA liquid ends. Often searched as a Chem-Tech KX100-AABA repair kit or Series 100 KOP kit, it combines a clear SAN/PVC pump head, CSPE/Hypalon seats and O-rings, PTFE valve balls and 7/16-inch suction and 1/2-inch discharge tubing.
KX100-AABA Technical Specifications
| Specification | Details |
|---|---|
| Manufacturer | Pulsafeeder |
| Part Number | KX100-AABA |
| Product Type | Chem-Tech KOPkit |
| Compatible Pumps | Chem-Tech Series 100, 150 and 200 |
| Head and Fittings | Clear SAN / PVC |
| Seats and O-Rings | CSPE / Hypalon |
| Valve Balls | PTFE / TFE |
| Suction Tubing | 7/16-Inch (0.44-Inch) OD PVC |
| Discharge Tubing | 1/2-Inch (0.50-Inch) OD PE |
| Liquid-End Code | AABA |
What the KX100-AABA Part Number Means
Chem-Tech KOPkit numbers start with KX100 followed by the four-letter liquid-end code from the pump model. In AABA, the first three letters (AAB) identify a SAN/PVC head, Hypalon seats and O-rings and PTFE valve balls. The fourth letter (A) identifies 7/16-inch PVC suction and 1/2-inch PE discharge tubing.
How to Find the Right KOPkit for Your Pump
Read the liquid-end code from your Chem-Tech pump model number and add it after KX100-. A pump model in the format XXXX-XX-AABAXXX takes the KX100-AABA kit. The KOPkit number is also listed on the pump specification data sheet.
PTFE Valve Balls
The B in the third position identifies PTFE valve balls. This is the key difference from the ceramic-ball AAA liquid end. Select the ball material that matches your original pump and the chemical being metered.
KX100-AABA Versus KX100-AAAA
Both kits share the clear SAN/PVC head, Hypalon seals and the same 7/16-inch and 1/2-inch tubing. KX100-AABA uses PTFE valve balls while KX100-AAAA uses ceramic valve balls.
Typical Kit Contents
Pulsafeeder describes a typical Chem-Tech KOPkit as including a pump head assembly with suction and discharge valves, a diaphragm, head screws, washers and an exploded-view assembly drawing. Confirm the exact KX100-AABA package contents before installation.
Installation and Safety
Disconnect electrical power, isolate the chemical feed and relieve system pressure before servicing. Follow the official Pulsafeeder KOPkit installation instructions.
Frequently Asked Questions
Which pumps does the KX100-AABA fit?
Chem-Tech Series 100, 150 and 200 metering pumps with an AABA liquid-end code.
What is the difference between AABA and AAAA?
AABA uses PTFE valve balls and AAAA uses ceramic valve balls. Head, seals and tubing are the same.
How often should a KOPkit be replaced?
Service intervals depend on the chemical, duty cycle and operating conditions. Many operators keep a spare KOPkit on hand for scheduled preventive maintenance.
Ordering Information
Specify Pulsafeeder KX100-AABA for the Chem-Tech AABA SAN/PVC/Hypalon/PTFE-ball maintenance configuration.
| Type | Accessories |
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