This multipurpose liquid flow meter uses a turbine mechanism to give accurate flow measurements of cold water. It’s constructed of durable plastic which makes it economical and chemical resistant. This versatile flow meter has a resettable batch total, flow rate and it also offers a lifetime total! In addition, its’ ability to be calibrated in the field allows you to make adjustments to fine tune your measurements. Need to measure in something other than gallons? No problem for the DM Series! It can report data in Gallons, Liters, Pints and Quarts. For ease of reading, the display can also be rotated to any of the 4 possible positions (see photos for 2 different display positions).
- 1/4", 1/2", 3/4" or 1" NPT Inlet and Outlet
- +/- 1% Full Scale
- Max Working Pressure 145 PSI
- Flow Rate Ranges (NOTE: WHEN RUNNING AT VERY LOW FLOWS, VERTICAL MOUNT IS RECOMMENDED)
- 1/4" - 1.32-105 GPH (0.022- 1.75 GPM)
- 1/2" - 2.6-395 GPH (0.04333 - 6.583 GPM)
- 3/4" - 0.22 to 22 GPM
- 1" - 0.35 to 35 GPM
- (See manual for more details)
- Displays up to 99,999
- Meter comes pre-calibrated for water applications
- Single Measurement Reset
- Offers Lifetime Total
- Flow Rate
- Can be calibrated in the field
- Multiple Measurement Units
- Replaceable Battery
- Rotatable Display for Ease of Reading
- Max Temp 140°F
- Continuous Screen Display
- Powered by 2 AAA batteries (included)
- Garden Hose Water Measurement (with optional garden hose adapters)
- Fertilizer Trucks
- Plant Process Water
- Tank Filling
- Cement Mixers
- Pond Water Feed Lines
- Chemical Feed Lines
Enclosure: Pa66 + GF
Rotor: Pa66 / POM / PPS
Shaft: stainless steel 316
- Display Square: 3" x 3" (including rubber fins)
- Inlet to outlet: Approx 3.75"
- LCD Screen: 1 3/4" X 1 1/8"
9 Reviews Hide Reviews Show Reviews
There is no on/off switch on this. You have to take it apart and remove the batteries each time. Poor engineering.
I recently purchased 2 DM-P-050 flow meters to monitor the flow of fertilizer into my irrigation system. I love the ease of use and the precision. It requires a bit of recalibration since I am using it for fertilizer and not water. Very helpful that the orientation can be changed so I can run them vertical for low flow operations.
I bought this for a low yield well in order to adjust the pumping rate of the well. Simple to install and it has been working perfectly for a week. It has been invaluable in setting the flow restriction valve to reach the desired flow rate. It has also been eye opening to see how much water I am using to irrigate a one-acre yard in the Central Valley of California! I highly recommend it.
I needed to drain my pool. This is a great investment! That's the good news... however, be aware that there is no power button... I assume this is because design is for permanent installation. Also display orientation can only be adjusted by removing four screws, removing display and reorienting prior to screwing it down. Either of these design considerations are not a problem for me.... and I don't want to remove the display just to unplug the batteries... they say batteries will last two years.
Purchased this to determine the water flow coming from my garden faucets to determine which orifice is needed for my sprinkler based upon GPM. Work well. Getting out of the setup screen was the only slightly frustrating part. Would recommend this to anyone looking to buy a water flow meter.
Meter works flawlessly.
Because I am on a faily restricted budget, this was a big purchase for me. I like that it has a totalizer with multiple selectable units. I drip irrigate about an acre of herbs from a well and use the well for domestic consumption. Being able to measure my daily and monthly usage is hugely important.