Would I have to reset the settings after an electrical power failure? & what are the default low and high pressure settings?

The controller does NOT lose the setting after power failure. The recommended pressure settings for the regular household are 30 psi low and 50 psi high.

Does this work with pressure tank, or directly in line ?

Works for botk, but to fill the tank you need a little backpressure for the pump protection not to kick in

I cant seem to adjust the low and high set points when there is pressure on it. Anyone else have this problem?

One more thing, what pressure you try to adjust, I use it for well water amd I only need 27 to 52 psi, with liquid (water), if you go higher or maybe compressed air might be different.

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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GamaTech 110V 145PSI Digital Adjustable Pressure Switch Controller for Water Pump and Air Pump, 1/2" Male NPT

GamaTech 110V 145PSI Digital Adjustable Pressure Switch Controller for Water Pump and Air Pump, 1/2" Male NPT

Product ID: 397016909

Details

Brand
Generic
Power Source
Corded
Recommended Uses For Product
Water
Special Feature
Pressure
Voltage
110 Volts

⚡110V AC power supply

💧0-145 PSI digital adjustable pressure range

🔧1/2 inch true NPT threaded connector

Description

💡 Upgrade your pump game with smart digital precision!

DURABLE WATERPROOF - IP66 rating ensures reliable performance even in harsh, wet environments.
UNIVERSAL COMPATIBILITY - Works seamlessly with well water pumps, submersibles, air compressors up to 1.5HP.
BUILT IN PUMP PROTECTION - Automatically stops pump during water shortage to prevent costly burnout.
PRECISION DIGITAL CONTROL - Set high/low pressure with a simple button press—no guesswork, no leaks.
ENERGY MAINTENANCE SAVER - Minimizes pump starts/stops, extending pump life and reducing energy bills.

The GamaTech 110V 145PSI Pressure Switch is a robust, digital pressure controller designed for US/Canada markets with a true 1/2 inch NPT connector. It offers precise, easy-to-adjust pressure settings displayed digitally, automatic pump protection against water shortages, and compatibility with pumps up to 1.5HP. Its IP66 waterproof rating and long service life make it a reliable, maintenance-free upgrade over traditional mechanical switches.

Specifications

ASIN	B09JL5GVNB
Additional Features	Pressure Detection
Best Sellers Rank	#97,862 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #66 in Pressure Switches
Brand	Generic
Brand Name	Generic
Color	White
Customer Reviews	4.0 out of 5 stars 100 Reviews
Global Trade Identification Number	00195893989683
Included Components	No included components
Item Dimensions L x W x H	6"L x 3.5"W x 3"H
Item Type Name	Digital Pressure Controller
Manufacturer	Gama Technologies
Manufacturer Part Number	GTSWF-110V
Manufacturer Warranty Description	1 year
Material Type	Brass, Plastic
Maximum Current	10 Amps
Maximum Horsepower	1.5 Horsepower
Maximum Power	1.5 Horsepower
Maximum Pressure	145 Pound per Square Inch
Model Name	GTSWF-110V
Model Number	GTSWF-110V
Power Source	Corded Electric
Recommended Uses For Product	Water pumps/Air Compressors
Shape	Oval
Special Feature	Pressure Detection
Style	Pressure controller
UPC	195893989683
Unit Count	1.0 Count
Voltage	110 Volts

Reviews

G**E

1.11.2021

D**A

5.02.2026

R**T

17.08.2024

A**N

30.08.2023

D**N

11.06.2025

M**F

23.06.2024

E**Y

15.11.2023

T**M

30.09.2024

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