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Hydronix PG40300B 0 - 300 PSI Water Pressure Gauge 4" Stainless Steel 1/2" Port

SKU PG40300B
Original price $81.00 - Original price $81.00
Original price
$81.00
$81.00 - $81.00
Current price $81.00

Hydronix PG40300B – 4" Stainless Steel Water Pressure Gauge (0 - 300 PSI, 1/2" Port)

The Hydronix PG40300B is a high-precision, UV-resistant stainless steel pressure gauge, built for durability and accuracy in demanding applications. Designed with OEM standards in mind, this liquid-filled pressure gauge features a corrosion-resistant construction, making it ideal for reverse osmosis systems, water treatment plants, chemical processing, food production, and industrial applications.

  • 0 - 300 PSI Pressure Range – Suitable for various water treatment and industrial applications.
  • Durable Stainless Steel Construction – Built with 304 SS & 316 SS components for enhanced longevity.
  • UV-Resistant & Weatherproof – Bold, two-tone dials printed with UV-resistant ink for long-lasting readability.
  • Liquid-Filled for Shock ResistanceSynthetic silicone fluid minimizes needle vibrations and ensures accurate readings.
  • Easy-to-Read Dial – Large 4” face with black & blue print for high visibility.
  • 1/2” NPT Center Back Flange Mount – Universal fit for standard industrial systems.
  • Leak & Accuracy Tested – Each gauge undergoes stringent quality testing.

  • Pressure Range: 0 - 300 PSI
  • Port Size: 1/2" NPT
  • Mount Type: Center Back Flange
  • Casting: Brass304 Stainless Steeland 316 Stainless Steel
  • Internals: Brass and 316 Stainless Steel
  • Stem Material: Chrome-plated brass304 SS or 316 SS
  • Face Material: White Aluminum with Black & Blue Print
  • Lens: Clear Acrylic
  • Pointer: Black Aluminum
  • Filling Fluid: UV-Resistant Synthetic Silicone
  • Operating Temperature: 0°F - 140°F (-18°C - 60°C)

  • Reverse Osmosis & Water Treatment Systems
  • Oil Refining & Chemical Processing Plants
  • Food & Beverage Production Facilities
  • Industrial & Commercial Filtration Systems
  • HVACBoilerand Hydraulic Systems

  • OEM-Grade Precision & Accuracy – Designed for demanding industrial applications.
  • Long-Lasting Corrosion Resistance – Built with 304 & 316 stainless steel for superior durability.
  • SmoothReliable Performance – Liquid-filled design prevents needle fluctuations.

Order today for a durablehigh-performance pressure gauge built to last!

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