GRYVOZE 1.5 Inch NPT Digital Flow Meter, 10.5-74 GPM Inline Fuel Turbine Flowmeter with LCD Display for Water, Diesel, Gas Oil, Gasoline, and Other Liquids – Supports Gallon, QTS, PTS, L, m³

Price: $52.88
(as of Jan 16, 2026 01:06:04 UTC – Details)

Product description

GRYVOZE Digital Turbine Flow Meter

Add to Cart

Add to Cart

Add to Cart

Add to Cart

Add to Cart

Add to Cart

Add to Cart

Customer Reviews

3.4 out of 5 stars 49

4.0 out of 5 stars 76

4.2 out of 5 stars 10

3.4 out of 5 stars 49

4.5 out of 5 stars 9

3.2 out of 5 stars 20

4.5 out of 5 stars 66

Body Material

Aluminum

Aluminum

Corrosion-resistant PVC

Aluminum

Aluminum

Aluminum

Aluminum

Flow Range

10.5-74 GPM (40-280 LPM)

0.8-13 GPM (3-50 LPM)

2.4-26 GPM (9-100 LPM)

2.6-26 GPM (10-100 LPM)

16-132 GPM (60-500 LPM)

21-264 GPM (80-1000 LPM)

2.4-26 GPM (9-100 LPM)

Applicable Medium

Fuel, Diesel, Water…

Fuel, Diesel, Water…

Acidic and alkaline liquids

Fuel, Diesel, Water…

Fuel, Diesel, Water…

Fuel, Diesel, Water…

Fuel, Diesel, Water…

Corrosive liquid

Not supported

Not supported

Supports low-corrosive liquids

Not supported

Not supported

Not supported

Not supported

Measurement Units

QTS, PTS, L, GAL(US), m3

QTS, PTS, L, GAL(US), m3

QTS, PTS, L, GAL(US), m3

QTS, PTS, L, GAL(US), m3

QTS, PTS, L, GAL(US), m3

QTS, PTS, L, GAL(US), m3

QTS, PTS, L, GAL(US)

Waterproof

✘

✘

✔

✘

✘

✘

✔

EMI Protection

✔

✔

✔

✔

✔

✔

✔

Accessory

None

None

None

3/4 inch Adapters

None

None

3/4 inch Adapters

Single count range

99999

99999

99999

99999

99999

99999

99999

Total cumulative count range

29999999

29999999

29999999

29999999

29999999

29999999

29999999

Why is there no flow data when liquid passes through the flow meter?

We will check in three steps: 1. Remove the flow meter from the pipeline. 2. Blow air at the turbine to check for blockage. 3. If it spins, check the display. If there’s data, the flow is too low; if not, the chip may be faulty and needs replacement.

If the flow meter runs out of power, do I need to remove it from the pipeline?

No, you only need to unscrew the screws and remove the display panel to replace the battery inside. There’s no need to remove the entire flow meter, and no data will be lost during the battery replacement process.

How long can I maintain the flowmeter after receiving a low battery warning?

Under normal conditions, after the low battery warning appears, it is expected to last for about a week to a month. We recommend replacing the battery as soon as possible.

Why is my digital display not working or displaying incorrectly?

Please check the auto-sleep function and try replacing the battery. If neither works, the flowmeter might have water damage, which can harm the PCB. If you need a waterproof model, we recommend purchasing our waterproof flowmeter.

Why does my newly purchased flow meter have errors when measuring water?

Our flow meters are factory calibrated for fuel. If you are using it for tap water, you can manually adjust the coefficient to 1080. The adjustment steps can be found in our manual. For more precise data, you can perform a calibration.

Not waterproof: Dry Environment Only, suitable for sheltered locations. Keep away from rain, humidity, and condensation. Do not immerse.
Five Unit Options – Our 1.5 inch flow meter allows you to switch between GAL(US Gallons), QTS, PTS, L, and m³ units to suit your measurement needs, offering flexibility and convenience. Flow range: 10.5-74 GPM(40-280 LPM), working pressure: 6 Bar.
Clear LCD Display – Our digital fuel flow meter’s easy-to-read screen shows real-time flow rates, accumulated totals, and instant flow data. Monitor and record liquid use effortlessly. Single count range: 99999; Total cumulative count range: 29999999.
Accurate Measurements – Our digital turbine flow meter ensures precise readings with ±1% high accuracy. Trust it to provide reliable data for liquids like water, diesel, gas oil, gasoline, kerosene, methanol, E15, and more.
Energy-Efficient – The digital water flow meter’s display screen automatically turns off after 10 minutes of inactivity, conserving energy. It reactivates when liquid flows or with the press of any key. Enjoy a standby time of over 1 year.
Rugged Design – With an aluminum alloy casing and stainless steel turbine, our digital fuel meter is designed to withstand various environments and provide long-lasting performance. Working temperature: -10°C~80°C(14-176°F).
Initial coefficient: Used for calibrating the flowmeter, there are two versions; the old version is 1850, and the new version is 1000 (consistent with other sizes of flowmeters). It’s important to note that which version is received is random upon delivery.