Best Low pressure Drop Flow Meter

iSpring FM25B - Iron Manganese Reducing Replacement Water Filter, High Capacity 4.5" X 20" Big Blue

Replacement filters for iSpring whole house filter systems (fits systems WGB32BM and WGB22BM ).
Powerful Iron & Manganese Reducing: iSpring FM25B is specially designed for iron & manganese removal, reducing iron (MAX 3.0 ppm down to 0.01 ppm) and manganese (MAX 1.0 ppm down to 0.01 ppm)..
Efficient performance: Higher linear velocities than conventional media delivers high Flow Rates & very low pressure drop. Feed water pressure: 20 – 100 psi. Pressure impact: up to 5 psi drop at a flow rate of 8. Gpm Flow Rate: 4 – 8 gpm .The iSpring FM25B effectively removes harmful substances, improves water quality and protects family health..
Excellent Stability and Durability: Stable and satisfactory performance at wider pH range 5.8 – 8.6 and temperature range 40 – 113F. Lasts up to 3 times longer than green sand due to the catalytic media not being consumed in the process. Filter life: 45,000 gallons at 3.0 ppm iron level, or about 12 months @ 200GPD..
High Quality Requirements: Safe for Drinking Water Applications. Manufactured to comply strictly with FDA standards and tested by independent third party against NSF/ANSI standards for water quality, material safety and structural integrity..

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0386-0849 Nitrogen Flow Meter 1/4 Inch SAE Flare Inlet and Outlet Connection 50PSI 0-75CFH Nitrogen Flow Indicator for Brazing

Easy to Use: this nitrogen flow meter has 1/4" female torch inlet connector and 1/4" male torch outlet connection, can be used with nitrogen-purging....
Nitrogen Flow Indicator: There is a float inside the flow meter, it can help you confirm whether nitrogen is flowing during brazing, providing low....
Precise Control: The th folw indicator can control the gas flow through the copper tube during the brazing process, the flow accuracy can reach 3-4....
Enhance Safety: This product provides extremely low flow through high precision gas control and has an overpressure safety relief rupture disc, so it....
Excellent Material: The valve body structure of The meter is made of brass, which is resistant to corrosion and rust, and is durable.

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Trane FLRQB5AH18M11 MERV 11 QuikBox Filter 17.5\x20\x4.70\ 2-Pack

Higher efficiency and lower pressure drop than OEM filter..
Captures particles as small as 0.3 microns..
Pleated filter for greater media capacity..
Low pressure drop reduces strain on equipment, provides a comfortable air flow..
Easy installation. Angled edge fits neatly into offset side of air cleaner frame..

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BTMETER Digital Anemometer Barometer Handheld, for Wind Speed Temperature Wind Chill Tester w/Humidity, Altitude, Barometric Pressure Meter for Climbing Drone HVAC CFM BT-100WM

➤【MULTIFUNCTION ANEMOMETER】BT100WM wind speed gauge meter measures not only Wind Speed, Wind Temp, Wind Chill Indicator, but also Relative Humidity, Dew Point, Barometric Pressure and Altitude. With data log, Tripod hole for mounting, it’s ideal for outdoor activities:Long Range shooting, Hunting, Sailing, Kite flying, Drone Driving, CFM air flow test..
➤【HIGH PRECISION】Digital wind meter for measure wind speed range 0.67 ~ 67.1 mph( +/- 5% accuracy).
Wind temperature range -10~45℃,14℉-113℉(+/-2 ℃/℉).
Wind meter measurement altitude from 0-19685 Ft. Resolution: 0.2 mph, 0.2℉,0.1% RH. So you can be rest assured to get fast and accurate reading..
➤【EASY TO USE】Measures different readings such as Max, Min, Average, Current Wind Speed, display in 5 units: mph, ft/min, km/h, m/s or knots. Temperature (Celsius/Fahrenheit), Elevation(M, Ft), Atmospheric pressure(inHg, hpa mbar). And LCD backlit screen makes it easy to read in day or at night..
➤【LOG THE BAROMETER DATA】This handheld wind speed meter can also log 16 groups of barometric pressure data for record, compare and analyse the relationship between temperature, humidity, and height. It’s compact pocket sized Pro anemometer for weather station, long distance shootin....

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16x20x2 MERV 8 AC Furnace 2 Inch Air Filters - 12 PACK

ACTUAL SIZE: 15-1/2 x 19-1/2 x 1-3/4 | 2" Inch Depth Air Filter.
12 PACK. 16x20x2 AC Furnace Air Filter MERV 8. Achieves MERV 8 pressure drop, air flow, and resistance with improved MERV 10 filtration..
Filter Rating: MERV 8-10 | FPR 5-6 | MPR 600..
Manufactured by Glasfloss. Made in the USA. For residential and commercial use..
Extremely low pressure drop and high dust holding capacity.

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HITNRUN Phase One

Efficient: The testo smart probe set offers precise measurements and calculations for heating and cooling systems, making it ideal for all HVAC/R contractors and technicians.
Complete Set: Includes two testo 115i pipe-clamp thermometers and two testo 549i high pressure gauges, as well as a protective hard-shell case with precise-fit compartments.
Testo 115i: With a grip of up to 1.5”, the wireless thermometer provides quick and reliable temperature and flow and return temperature measurements in pipes.
Testo 549i: The pressure meter enables accurate readings for high and low pressure. The 45-degree connector simplifies servicing and troubleshooting – without the need for hoses.
Smart App: The free testo Smart Probes App is a powerful tool that allows you to remotely read and log measurements and create custom reports which can be saved and shared.

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CGOLDENWALL Turbine Flow Meter Fuel Meter Digital Flowmeter with FNPT Thread, Flow Meter for Water Diesel Kerosene Gasoline, Flow Rate Range 2.5-26GPM (1 inch Flow Meter)

FLOW METER: Before use, please calibrate the flow meter with the liquid to be tested. And the flow rate of the liquid should exceed 2.5 gallons per minute, if the flow rate is too slow, the flow meter cannot measure normally. There is no battery included..
MULTI-FUNCTION DISPLAY: High-definition LCD display, can read single cumulative flow, instantaneous flow and total cumulative flow. The clear function can clear the value of cumulative flow, to make sure it is always within the measuring range. If your flow meter cannot work, please contact us in time..
HIGH-QUALITY MATERIALS: The aluminum alloy housing is sturdy, durable and corrosion-resistant, which have a long service time. The PCB circuit board make the battery have a long service life, and safe in use. Please NOTE: the LCD display is not water proof.
INSTALLATION: The flowmeter can be installed in horizontal and vertical directions, but the flow direction of the liquid needs to be consistent with the direction of the arrow on the flowmeter. There is no direction requirements for the installation of the display screen..
MEASURABLE LIQUIDS: The turbine flow meter can used for measuring the water, gasoline, diesel, kerosene, methanol and other low-corrosive, non-viscosity liquids..

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Pentair OMNIFilter TO8 Carbon Water Filter, 10' Heavy Duty Whole House Granular Carbon Taste & Odor Replacement Filter Cartridge, 10' x 4.5', 25 Micron

EFFECTIVE REDUCTION OF chlorine taste & odor, sand, dirt, sediment and rust particles for great-tasting, clean water from every tap in your house.
FITS THE OMNIFilter BF7, BF9C, BF35, BF36C filter housing as well as 10" heavy duty housings of other major brands.
can replace any 10" x 4.5" heavy duty carbon filter cartridge.
GRANULAR ACTIVATED CARBON CARTRIDGE WITH RADIAL FLOW DESIGN for high flow rate and low pressure drop.
50% MORE CAPACITY AND CARTRIDGE LIFE than traditional heavy-duty whole house filters.
40,000 GALLON Capacity. Replace every 3 months or when you notice a drop in water pressure or water quality.

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Ancel S3000 EVAP Automotive Smoke Machine Leak Vacuum Diagnostic Tester with Oil Level Gauge & Air Flowmeter for All Vehicle Boat Truck Motorcycle

...nsation/EGR system, vacuum system, turbine system, intake manifold, vacuum line, etc..
[High performance and high-quality metal structure] Compared to other simple smoke leak diagnostic testers, the ANCEL S3000 smoke machine not only has a built-in air pump, but also has a pressure gauge and an adjustable flow meter. The compressor generates air pressure from 0.8 to 14.5 psi, allowing smoke to be easily introduced into the tested sealing system, speeding up the leak detection process..
[Pressure gauge+adjustable flow meter] You can judge whether the tested system has a leak by the pressure change of the pressure gauge. By adjusting the size of the flow meter, you can also better control the amount of visible smoke to locate specific leaks. There are separate air mode and smoke modes to meet your different needs..
[Easy operation] A few simple steps can help you detect leaks in the vehicle system. (1) Add tobacco oil (USP mineral oil/baby oil), you need to buy it separately. (2) Check the power cord (12V DC car battery). (3) Connect the system and test for leaks..

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