Pulsafeeder K4WTC1 Size 4 High-Pressure PVC/PTFE Ceramic Double-Ball KOPkit
Size 4 WTC1 PULSAtron maintenance kit with high-pressure PVC head, PTFE sealing components, ceramic double-ball check valves and 1/4-inch ID x 3/8-inch OD tubing.
Pulsafeeder K4WTC1: High-Pressure PVC/PTFE KOPkit for Size 4 Pumps
The Pulsafeeder K4WTC1 is a PULSAtron Size 4 Keep-On-Pumping kit for WTC1 wet ends. The published catalog identifies its head material as high-pressure PVC, with PTFE sealing components and ceramic double-ball check valves.
Product Specifications
- Part Number: K4WTC1
- Manufacturer: Pulsafeeder
- Head Size: 4
- Head Material: HPV / High-Pressure PVC
- Seats and O-Rings: PTFE / TFE
- Check-Valve Configuration: Ceramic Double-Ball
- Tubing: 1/4-Inch ID x 3/8-Inch OD
- Wet-End Designation: WTC1
Understanding High-Pressure PVC
The W designation identifies the high-pressure PVC liquid-end configuration. It should not automatically be treated as interchangeable with standard PVC V-designated pump heads, even where other material descriptions and tubing dimensions match.
PTFE Seals and Ceramic Double-Ball Valves
PTFE seats and O-rings and the ceramic double-ball arrangement are important characteristics of the WTC1 wet end. Match the original materials and check-valve construction during maintenance.
Preventive Maintenance Benefits
KOPkits simplify planned pump servicing by combining common liquid-end replacement components. Routine maintenance can help address diaphragm wear, sealing problems and check-valve deposits.
Pressure and Chemical Compatibility
The high-pressure PVC designation does not establish one universal maximum operating pressure. Confirm the rating of the complete pump and the chemical compatibility of the wetted materials.
WTC1 Versus VTC1
K4WTC1 uses the high-pressure PVC head designation, while K4VTC1 is listed with standard PVC. Verify the original pump model and wet-end code before substituting parts.
Installation Checklist
- Confirm the Size 4 pump head and WTC1 code.
- Check the high-pressure PVC material designation.
- Verify the ceramic double-ball check valves.
- Inspect tubing, diaphragm and seals.
- Isolate and depressurize the pump before service.
Ordering Information
Order Pulsafeeder K4WTC1 for the Size 4 high-pressure PVC/PTFE/ceramic double-ball configuration.
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