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ZEN Zenport LPG4000 Glycerin Liquid Filled Pressure Gauge 4000 PSI P5041113ZEN-LPG4000 https://cdnimages.opentip.com/full/ZEN/ZEN-LPG4000.jpg Zenport LPG4000 Glycerin Liquid Filled Pressure Gauge 4000 PSI Manufacturer Part Number: LPG4000Zenport LPG4000 Zen-Tek Instruments liquid glycerin filled 0-4000 psi pressure gauge is an excellent choice for vibrating environments, such as around working machinery and is built with a 2.5-inch diameter ABS case with 372 plastic window, 1/4 NPT brass bottom connection and brass internal mechanism. Glycerin helps prevent icing and moisture penetration. This gauge is great for use with water systems, air tanks, oil systems and more. This quality gauge features grade A accuracy (1.6%) and features a high visibility dial and number readout. 5041113 609465727752 1.0000lbs 1.50 1.50 1.50
Zenport
13.99 2026-08-25 In Stock
customer review - by , January 1, 2025
5/ 5stars
Mine broke: this is a good replacement. Been working ever since
customer review - by , March 3, 2018
5/ 5stars
Great little pressure gauge for my irrigation well. Prior gauge froze during the unusually harsh past winter. Bled the system pressure, installed the LPG100, re-pressurized, and the reading popped up to exactly 55 psi, just where my irrigation water pressure has always been set. Large numbers, very easy to read since the kPa readings shown on many other gauges have been eliminated.
customer review - by , March 3, 2018
1/ 5stars
After the 3rd year started to leak oil out of the top and didn’t register accurate pressure. Wasn’t very expensive, but wouldn’t buy again.
customer review - by , February 2, 2018
5/ 5stars
Did what it was advertised to do. Would buy again.
customer review - by , January 1, 2018
4/ 5stars
Needed to check snow plow pump pressure, and it was what I needed.
customer review - by , January 1, 2018
1/ 5stars
Broke within 3 months
Used 3 times
customer review - by , December 12, 2017
5/ 5stars
a
customer review - by , September 9, 2017
5/ 5stars
Nice big number for my dark basement and my weary eyes!
customer review - by , September 9, 2017
5/ 5stars
Bought this for our pool filter. Perfect for what we are going to use it for. Large numbers
customer review - by , September 9, 2017
5/ 5stars
Nice gauge, not available at local big box store. Using a 40-60 PSI pump so dial is perfect to view.

Zenport LPG4000 Glycerin Liquid Filled Pressure Gauge, 4000 PSI

stars Rating 4.5 | 31 reviews
Brand Zenport
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UPC: 609465727752
SKU: ZEN-LPG4000
List Price: $19.95
Price: $13.99
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Product Description

Manufacturer Part Number: LPG4000

Zenport LPG4000 Zen-Tek Instruments liquid glycerin filled 0-4000 psi pressure gauge is an excellent choice for vibrating environments, such as around working machinery and is built with a 2.5-inch diameter ABS case with 372 plastic window, 1/4 NPT brass bottom connection and brass internal mechanism. Glycerin helps prevent icing and moisture penetration. This gauge is great for use with water systems, air tanks, oil systems and more. This quality gauge features grade A accuracy (1.6%) and features a high visibility dial and number readout.

warning tips WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.p65warnings.ca.gov.

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Manufacture Defect Lifetime Warranty
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Customer Reviews
By Sajigore
Date: April 28, 2017
Dont snip the top rubber plug if your going to use this in any other position but vertical.......
Rating: 5 stars [5 of 5 Stars!]
By paul mooney
Date: April 26, 2017
Have only used once works great
Rating: 5 stars [5 of 5 Stars!]
By David B. Greytak
Date: April 24, 2017
as advertised
Rating: 5 stars [5 of 5 Stars!]
By Codestrike
Date: April 23, 2017
Failed after 1 season on a pool and filter.
Rating: 2 stars [2 of 5 Stars!]
By Chris McAlexander
Date: April 05, 2017
I've gone through several regulator gauges. My biggest problem was when using them outdoors in the Florida heat, the paper would warp, rendering the readings inaccurate and useless. The glycerin inside this one prevents that issue. Great gauge!
Rating: 5 stars [5 of 5 Stars!]
By G. Reon
Date: February 27, 2017
High quality glycerin filled gauge. I am using a few of these on my propane system to transfer propane between tanks. They hold up well in weather and transport.
Rating: 5 stars [5 of 5 Stars!]
Items 13 - 18 of 31 reviews
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