Comet
Comet GCP 20 Pressure Regulator 42001-00838 (Current Model P40), 300 PSI
Comet GCP 20 Pressure Regulator 42001-00838 (Current Model P40), 300 PSI
SKU:42001-00838
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Product images, specifications, components, colors and packaging are provided for reference and may change without notice due to manufacturer updates or substitutions. The item you receive may differ slightly from the photos or description. Questions? Call us at 352-571-4654.
The Comet GCP 20 regulator (42001-00838) controls working pressure on the Current Model P40 soft-wash pump, up to about 300 PSI. It is built with chemical-resistant materials for bleach and surfactant service and a 3/8" NPT connection.
This part is for the Current Model P40 (2024+). The P40 is a common choice for soft-wash rigs, rated around 11 GPM at up to 300 PSI with chemical-resistant wet parts. Check the Comet P40 breakdown sheet to confirm the part and position number for your pump before ordering.
A working pressure gauge is the easiest way to tell if your pump, regulator and tips are performing normally. Rising pressure can point to a clogged tip or line; dropping pressure can mean a worn valve, air leak or failing regulator. Glycerin fill damps the needle so the reading stays steady on a vibrating pump or skid.
Specifications
| Brand | Comet |
|---|---|
| Model | GCP 20 |
| Part number | 42001-00838 |
| Max pressure | About 300 PSI |
| Connection | 3/8" NPT |
| Fits | Current Model P40 |
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