Pulsafeeder K6VTT3 PULSAtron Size 6 PVC/PTFE/PTFE Double-Ball KOPkit
PULSAtron Size 6 VTT3 KOPkit with PVC head, PTFE seats and O-rings, PTFE double-ball check valves and 3/8-inch ID x 1/2-inch OD tubing.
Pulsafeeder K6VTT3 KOPkit: Size 6 PVC/PTFE Kit with PTFE Double-Ball Valves
The Pulsafeeder K6VTT3 is a Size 6 Keep-On-Pumping kit for PULSAtron metering pumps with VTT3 liquid ends. Also known as a Pulsatron K6VTT3 KOP kit or VTT3 rebuild kit, it features a PVC pump head, PTFE seats and O-rings, PTFE double-ball check valves and 1/2-inch outside-diameter tubing connections.
K6VTT3 Product Specifications
| Feature | Specification |
|---|---|
| Part Number | K6VTT3 |
| Head Size | 6 |
| Head Material | PVC |
| Seats and O-Rings | PTFE / TFE |
| Check Valves | PTFE Double-Ball |
| Suction Tubing | 3/8-Inch ID x 1/2-Inch OD |
| Discharge Tubing | 3/8-Inch ID x 1/2-Inch OD |
| Wet End | VTT3 |
Decoding the VTT3 Wet End
V identifies the PVC head, the first T identifies PTFE seats and O-rings, the second T identifies PTFE valve balls and 3 identifies the 1/2-inch OD tubing connection.
How to Find the Right KOPkit for Your Pump
The KOPkit number is stamped on the PULSAtron nameplate. From the model number, read the fourth character for head size and characters seven through ten for the wet-end code. A model in the format XXX6XX-VTT3-XXX takes the K6VTT3 kit.
PTFE Valve Balls
The second T identifies PTFE check-valve balls in a double-ball arrangement, in place of the ceramic balls used in VTC3 kits. Match the ball material to the original pump and the chemical being metered.
K6VTT3 Versus K6VTC3
K6VTC3 uses the same PVC head, PTFE seals and 1/2-inch OD tubing but with ceramic double-ball valves. The third letter of the wet-end code tells them apart.
K6VTT3 Versus K6PTT3
K6PTT3 uses the same PTFE seals and PTFE balls on a glass-filled polypropylene head instead of PVC. The first letter of the wet-end code identifies the head material.
Typical KOPkit Components
Pulsafeeder describes typical solenoid diaphragm KOPkits as including the pump head, diaphragm, check-valve assemblies and associated maintenance components. Exact contents depend on the supplied kit revision.
Frequently Asked Questions
What valve balls does the K6VTT3 use?
PTFE double-ball check valves.
Can K6VTC3 replace K6VTT3?
Do not substitute without checking. The valve ball material differs, and it should match the original pump and process chemical.
Ordering Information
Choose Pulsafeeder K6VTT3 for the Size 6 VTT3 PVC/PTFE/PTFE double-ball KOPkit with 1/2-inch OD tubing.
| Type | Accessories |
|---|
