Size:5-(Pack) The Winters PFQ series pressure gauge with brass wetted parts has a glycerin-filled circular dial enclosed in a stainless steel 304 case, and a male connection, and measures pressure with a single or dual scale with an accuracy of + or - 1.5% or 2.5%. The OT58 brass wetted parts are for measuring non-corrosive liquid and gas pressure. The stainless steel 304 case is also corrosion resistant and is Ingress Protection certified IP65 for protection against solid objects, including dust or liquids. The circular dial comes in 1.5" (40 mm), 2" (50 mm), 2.5" (63 mm), or 4" (100 mm) diameters and is filled with glycerin for protection against vibration and pulsation. The dial is white aluminum with black and red markings. It has an aluminum, anodized black, pointer and the lens is polycarbonate for high impact resistance. The gauge measures pressure with a single psi scale or a dual scale of psi/kPa, psi/bar, Hg. vacuum/kPa, or Hg. vacuum/bar. The gauge is accurate to + or - 2.5% of full scale value for the 1.5" and 2" dials and accurate to + or - 1.5% of full scale value for the 2.5" and 4" dials. The male connection comes with a 1/8", 1/4", or 1/2" NPT (National Pipe Thread) rate with a restricted orifice and is located at the bottom or center back of the gauge. The movement is OT59 brass, and the welding is silver alloy. The 6" (150 mm) socket gasket, the fill plug, and the lens ring gasket are all made of nitrile rubber for a tight seal. The over-pressure limit is 25% for pressures up to 1,400psi (9,653kPa) and 15% for pressures over 1,400psi (9,653kPa). The working pressure is a maximum of 75% of full scale value. The operating temperature is -4 to 150 degrees F (-20 to 65 degrees C). This pressure gauge is suitable for pumps, compressors, hydraulic presses, machinery, pneumatic equipment, and motors in harsh environments.
A**N
Low pressure, easy to read...
I used this to measure fuel pressure coming out of my car fuel pump. It worked well - no problems. However, I did not intend to leave it installed - I only used it for setting the pressure in my fuel pressure regulator.
T**T
better than the hardware store type
Think I'd previously reviewed this. It's pretty good though the "full spot" shifts a bit. Liked the 4" version better for reading in the dim light of the pump house but weak, dinky mount stem was not up to the mass of the thing. Much bette gauge than the un-damped crap from the stores, Jim.
J**N
Works great
Installed on my diesel lift pump to see its pressure. The previously installed gauge was dry and very sensitive to spikes and vibrations. This gauge handles the vibrations much better and sweeps smoothly.
C**J
Leaked on arrival
Nice gauge and worked for what I needed. Sadly upon arrival half the liquid inside had seeped out of the top of the gauge leaving me with a nice mess and a half way filled gauge
M**H
Works great.
Works great. Arrived on time, well packaged. My use is to measure the water pressure (and therefore height) of water in a water tank about 10ft high. Because the water pressure is low (less than 10psi), pressure gauges tend to be sensitive to over-pressure, and the liquid-filled gauge dampens any transients in pressure.
K**B
Quality
Realy nice piece good quaity.
M**.
good price
awesome gauge
C**R
Works great. I am using mine to read the fuel ...
Works great. I am using mine to read the fuel pressure on my boat. No complaints.
J**B
So far so ok.
Needs a little more mineral oil to make upper register more legible. Other than that -seems like a quality build. Putting it in the system this week for a test trial.
P**H
Very accurate !!
Perfect as described, don't forget to take out the small brass plug on top to release pressures and get the needle to zero position.
D**E
Liquid filled Very tough
Alittle big alittle heavy .But very tough
Trustpilot
1 month ago
2 weeks ago
