Pulsafeeder KX100-AAAS Chem-Tech KOPkit, 3/8-Inch Black PE Discharge
Chem-Tech Series 100/150/200 KOPkit for AAAS liquid ends: clear SAN/PVC head, Hypalon seats and O-rings, ceramic valve balls, 3/8-inch PVC suction and 3/8-inch black PE discharge tubing.
Pulsafeeder KX100-AAAS KOPkit: Chem-Tech Kit with 3/8-Inch Black PE Discharge
The Pulsafeeder KX100-AAAS is a Keep-On-Pumping kit for Chem-Tech Series 100, 150 and 200 metering pumps with AAAS liquid ends. Also known as a Chem-Tech KX100-AAAS repair kit, it features a clear SAN/PVC pump head, CSPE/Hypalon seats and O-rings, ceramic valve balls, 3/8-inch PVC suction tubing and 3/8-inch black PE discharge tubing.
KX100-AAAS Product Specifications
- Manufacturer: Pulsafeeder
- Part Number: KX100-AAAS
- Compatible Pumps: Chem-Tech Series 100, 150 and 200
- Head and Fittings: Clear SAN / PVC
- Seats and O-Rings: CSPE / Hypalon
- Valve Balls: Ceramic
- Suction Tubing: 3/8-Inch (0.38-Inch) PVC
- Discharge Tubing: 3/8-Inch (0.38-Inch) Black PE
- Liquid-End Code: AAAS
Decoding the AAAS Liquid End
The first three letters (AAA) identify the standard Chem-Tech liquid end: SAN/PVC head, Hypalon seats and O-rings and ceramic valve balls. The fourth letter (S) identifies 3/8-inch PVC suction and 3/8-inch black PE discharge tubing.
How to Find the Right KOPkit for Your Pump
Chem-Tech KOPkit numbers are KX100- followed by the four-letter liquid-end code in the pump model number. A model in the format XXXX-XX-AAASXXX takes the KX100-AAAS kit.
KX100-AAAS Versus KX100-AAAC
Both kits share the same SAN/PVC, Hypalon and ceramic materials and 3/8-inch tubing. KX100-AAAS uses black PE discharge tubing, while KX100-AAAC uses standard PE discharge tubing. Match the fourth letter of your liquid-end code.
KX100-AAAS Versus KX100-AAAF
KX100-AAAF also uses black PE discharge tubing, but with larger 7/16-inch suction and 1/2-inch discharge sizes. KX100-AAAS is the 3/8-inch version.
Typical KOPkit Components
A typical Chem-Tech KOPkit includes a pump head assembly with suction and discharge valves, a diaphragm, head screws, washers and an exploded-view drawing. Exact contents depend on the supplied kit revision.
Maintenance Checklist
- Confirm the Chem-Tech series on the pump nameplate.
- Verify the AAAS liquid-end code in the model number.
- Check SAN/PVC, Hypalon and ceramic material requirements.
- Inspect the suction and discharge tubing.
- Depressurize and isolate the pump before service.
Frequently Asked Questions
What does the S in KX100-AAAS mean?
S is the connection code for 3/8-inch PVC suction and 3/8-inch black PE discharge tubing.
Can I use KX100-AAAC instead?
The materials and tubing sizes match, but the discharge tubing color differs. Order the kit that matches your liquid-end code.
Ordering Information
Choose Pulsafeeder KX100-AAAS for the Chem-Tech AAAS SAN/PVC/Hypalon/ceramic kit with 3/8-inch black PE discharge tubing.
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