MEASUREMAN 2-1/2 Inch Low Pressure Gauge, 0-30 PSI, Silicone Oil Filled, All-Weather Antifreeze, Stainless Steel Case, 1/4 NPT Lower Mount

MEASUREMAN 2-1/2 Inch Low Pressure Gauge, 0-30 PSI, Silicone Oil Filled, All-Weather Antifreeze, Stainless Steel Case, 1/4 NPT Lower Mount

• ALL-WEATHER SILICONE FILLED: Guarantees accurate readings in extreme cold & heat (-40° to 140°F). Prevents freezing, corrosion, and heat degradation where glycerin fails.
• DURABLE STAINLESS STEEL BODY: Rugged 304 stainless steel case provides weatherproof, anti-corrosion, and impact-resistant protection for long-term field use.
• VIBRATION-PROOF STABLE READING: Liquid filling absorbs shock from running pumps and compressors, ensuring a steady pointer for clear, reliable measurements.
• UNIVERSAL FITMENT: Industry-standard 2.5" dial and 1/4" NPT lower mount connection ensure a fast, easy fit for direct replacement on most equipment.
• MULTI-RANGE FOR ANY JOB: Select your required pressure from 30 to 300 PSI, or our -30inHg compound gauge, for any HVAC, water, air, or industrial application.
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Product description

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Frost-Proof Technology All-Weather Fluid Unwavering Stability

Specification

Dial Size	2.5 Inch
Case	304 Polished Stainless Steel with Rolled Bezel
Connection	1/4" NPT Male, Radial Mount
Wetted Parts	Copper Alloy (Bourdon Tube & Connection)
Lens	Polycarbonate (PC)
Filling	Silicone Oil
Pointer	Black Aluminum, Fan-shaped
Dial	White Aluminum with Dual Scale (PSI - outer black, kPa - inner blue)
Special Markings	Blue “ANTI-FREEZE” text on dial
Accuracy	±3-2-3% (ASME B40.100 Grade B)
Features	Stop Pin, Pointed Gray Oil Plug, Warning Label on case

Measureman has 20 years rich experience in the measuring of pressure, temperature, flow, level industries, The "Measureman" branded products are the combination of continuous good quality and affordable price. "Measureman" products are selected and designed by professional engineers.