PULSAtron K3VTC1 KOPkit Pump Head Repair Kit
PULSAtron K3VTC1 KOPkit for size 3 VTC1 wet ends with PVC head, PTFE/TFE sealing, ceramic valve balls, diaphragm and 3/8-inch OD tubing.
The PULSAtron K3VTC1 is a KOPkit pump head repair and liquid-end maintenance kit for compatible PULSAtron chemical metering pumps equipped with a size 3 VTC1 wet end.
Designed for preventive maintenance and liquid-end servicing, the K3VTC1 combines the commonly replaced pump-head components under one kit number. Its VTC1 configuration uses a PVC head and fittings, TFE/PTFE valve seats and O-rings, ceramic valve balls and a PTFE-faced CSPE-backed diaphragm.
K3VTC1 Product Configuration
- Part Number: K3VTC1
- Product Type: KOPkit / Pump Head Repair Kit
- Product Family: PULSAtron
- Head Size: 3
- Wet-End Code: VTC1
- Head & Fittings: PVC
- Seats & O-Rings: TFE / PTFE
- Valve Balls: Ceramic
- Diaphragm: PTFE-Faced CSPE-Backed
- Tubing: 3/8-Inch OD
VTC1 Wet-End Construction
The VTC1 configuration combines PVC liquid-end components with chemically resistant TFE/PTFE sealing materials and ceramic valve balls. This material arrangement is used on compatible PULSAtron chemical metering pumps requiring the VTC1 wet end.
The diaphragm uses a PTFE-facing with CSPE backing, providing the flexible pumping element used to move chemical through the suction and discharge check valves.
Keep-On-Pumping Maintenance Kit
KOPkit stands for Keep On Pumping. These kits are intended to make preventive maintenance easier by packaging commonly serviced liquid-end components together rather than requiring each component to be selected separately.
The K3VTC1 is specifically matched to size 3 pumps using the VTC1 configuration, helping reduce the possibility of mixing components intended for a different wet-end arrangement.
Components for Liquid-End Service
A typical PULSAtron KOPkit provides the primary components required during routine liquid-end servicing, including:
- Pump head assembly
- Suction valve cartridge assembly
- Discharge valve cartridge assembly
- Replacement diaphragm
- Head screws
- Washers
- Required sealing components
- Assembly documentation
PVC, PTFE & Ceramic Components
The K3VTC1 uses a PVC pump head and valve construction together with TFE/PTFE sealing components and ceramic valve balls. These components form the matched VTC1 liquid-end arrangement.
Chemical compatibility should be checked against the actual process chemical, concentration, temperature and operating conditions before installation.
Tubing Connection
The K3VTC1 is configured for 3/8-inch OD tubing. Some PULSAtron documentation describes this tubing as 0.25-inch ID x 0.38-inch OD. Both descriptions refer to the same outside tubing diameter used with this configuration.
Documented Pump Application
Current PULSAtron pump documentation identifies K3VTC1 as the correct KOPkit for compatible size 3 VTC1 pump configurations. One documented example is:
- LC13BA-VTC1-XXX
Other size 3 PULSAtron pumps equipped with the VTC1 wet end may also use this kit. Verify the complete pump model and existing wet-end configuration before ordering.
Preventive Maintenance Benefits
- Matched specifically to size 3 VTC1 wet ends
- Provides commonly serviced liquid-end components
- Helps reduce pump maintenance downtime
- Supports reliable suction and discharge valve operation
- Helps restore proper pump priming
- Supports consistent chemical metering performance
Selection & Maintenance Note
Before installing the K3VTC1, confirm that the pump uses a size 3 VTC1 wet end. Inspect the existing pump head, diaphragm, valve assemblies and sealing components during maintenance and replace worn components according to the pump service instructions.
