Precision Pressure Gauge (0–60 PSI)
Precision Pressure Gauge (0–60 PSI)
Accurate back-mount pressure gauge (0-60 PSI) for monitoring pool filter performance. Engineered with corrosion-resistant brass connection threads and a clear dual-scale face for sand, DE, and cartridge filtration setups.
Package Contents
- 1x Precision 0–60 PSI Back-Mount Pressure Gauge
- Pre-applied high-density PTFE thread sealing band
- Quick installation reference and baseline tracking card
Filter Gauge Parameters
Detailed engineering standards and dimensions for hassle-free plumbing compatibility.
| Parameter | Specification Value |
|---|---|
| Measurement Range | 0 to 60 PSI (0 to 4 bar dual graduation scale) |
| Mounting Configuration | 1/4 inch NPT rear center back-mount fitting |
| Dial Window Size | 2.0 inch (50 mm) impact-resistant acrylic lens |
| Housing Composition | High-durability ABS polymer with brass stem |
| Compatible Media Types | Sand filters, pleated cartridge tanks, and DE systems |
| Operating Temperature | 32°F to 140°F (0°C to 60°C) ambient and fluid range |
Filtration Performance Diagnostics
A functional pressure gauge acts as the direct dashboard indicator for your pool circulation system. As pool water moves through sand beds, pleated cartridges, or diatomaceous earth grids, particulate matter collects across the filter surface, gradually increasing internal vessel pressure. This gauge offers immediate visual confirmation, letting you establish a clean baseline and spot pressure spikes before water clarity declines or equipment experiences strain.
Equipped with standard 1/4-inch NPT solid brass back-mount threads, this instrument screws directly into multi-port valve assemblies, air relief bodies, and manifold plugs. The UV-resistant display window prevents yellowing and fogging during prolonged exposure to intense sunlight, while the internal Bourdon tube assembly maintains calibration through repeated pump starts.
Installation and Maintenance Guidelines
- Turn off the pool circulation pump and release trapped pressure using the manual relief valve.
- Unscrew the old pressure gauge by rotating it counterclockwise using a wrench on the brass flats.
- Apply three to four wraps of fresh Teflon sealant tape clockwise around the male 1/4-inch NPT threads.
- Hand-thread the new gauge into place, completing installation with a snug turn using a wrench on the fitting.
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Frequently Asked Questions
Clear answers regarding pool filter pressure interpretation and maintenance timing.
Record your baseline pressure when your filter media is brand new or freshly washed, normally between 10 and 15 PSI for most pools. Whenever the gauge reading increases by 8 to 10 PSI above that starting point, backwash the sand or DE tank, or remove and rinse your cartridge element.
Yes. The 1/4-inch NPT back-mount thread is the industry-standard connection utilized across major manufacturers, including Hayward, Pentair, Jandy, and Waterway multiport and air relief valve assemblies.
When the pump is turned off and the tank air relief valve is vented, the gauge must return to zero. A needle that remains elevated points to hydraulic fatigue, calcium buildup, or physical damage inside the Bourdon tube, indicating the gauge needs immediate replacement.
Related Filter Maintenance Items
Need Help Matching Thread Sizes?
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