The liquid filling dampens vibration, mechanical shock, and pressure pulsations for easier readings. It protects against corrosion, moisture, and atmospheric icing while lubricating moving parts to significantly reduce wear.

How to choose the right scale range?

The user must ensure that the appropriate pressure gauge has been selected in terms of scale range and design. The scale range is optimally selected when the operating pressure lies in the middle third of the scale range.

Where are liquid filled pressure gauge used?

Examples include Pressure washers and sprayers; Paint spray equipment; Compressors; Irrigation equipment; Hydraulic systems; Hydraulic hand tools

Why doesn't the gauge return to zero?

Release system pressure first. After shipping or temperature changes, case pressure may not balance, so the pointer may not return to zero. Briefly remove or loosen the top plug to equalize pressure, then reseal it. Never remove under pressure.

Why isn't the gauge fully filled with liquid? Are bubbles normal?

Normal. Liquid expands and contracts with temperature. A 100% fill could raise internal pressure when hot, causing lens bulging, leaks, or inaccurate readings. Gauges are usually filled to about 85%, leaving a small buffer. Slight bubbles are normal.

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Liquid Filled

Product ID: 509377373

Details

Brand
senctrl
Item Weight
7.04 ounces
Item dimensions L x W x H
2.5 x 1.1 x
Material
Stainless

💧Glycerin-filled for vibration damping

🔩304 stainless steel corrosion resistance

🛠️0-100 PSI dual scale precision

MOP$143

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Sold byAmazon MacauDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔧 Gauge Your Pressure Like a Pro — Never Miss a Beat!

BUILT TO LAST - Durable 304 stainless steel case and brass wetted parts resist corrosion, perfect for harsh environments like pools and pumps.
CRYSTAL CLEAR READINGS - IP67 waterproof rating prevents condensation and fogging, delivering sharp, easy-to-read measurements every time.
UNIVERSAL COMPATIBILITY - 1/4" NPT lower mount thread fits seamlessly with water pumps, well systems, pneumatic air setups, and more.
PRECISION PRESSURE MASTERY - Dual scale (0-100 PSI / 0-700 kPa) ensures exact readings for critical liquid and gas pressure monitoring.
VIBRATION PROOF RELIABILITY - Glycerin-filled gauge eliminates pointer flutter, protecting internal mechanics from pulsation and vibration damage.

The SENCTRL 0-100 Psi Liquid Filled Low Pressure Gauge combines precision dual-scale measurement with a rugged 304 stainless steel case and glycerin-filled internals to deliver vibration-resistant, corrosion-proof, and crystal-clear pressure readings. Ideal for water pumps, pneumatic systems, and well applications, its IP67 waterproof rating and universal 1/4" NPT lower mount ensure reliable performance in demanding environments.

Specifications

ASIN	B0BCHPXTB3
Best Sellers Rank	#428 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1 in Industrial Pressure Gauges
Brand Name	senctrl
Customer Reviews	4.6 4.6 out of 5 stars (595)
Included Components	Pressure Gauge
Item Dimensions	2.5 x 1.1 x 3.4 inches
Item Highlight	2.5" Dial Size, Glycerin Filled, Stainless Steel Case, for Water Pump, Pneumatic Air, Well, RV Hose, Tank, Gas Pressure Test
Item Weight	7.04 ounces
Manufacturer	SENCTRL
Material Type	Stainless Steel
Number of Items	1
Number of Packs	1
Part Number	Y.6TGL04
Thread Style	Npt
Unit Count	1 Count

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MOP$143

Duties & taxes included

In stock

Sold byAmazon MacauDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Macau.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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1 month ago

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