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Stainless steel commercial pressure gauge with 3 1/2 inch white dial and center back connection

Value Brand

Value Brand 4CFV4 Commercial Pressure Gauge 0 to 200 psi 3 1/2 in Dial 1/4 in NPT

SKU CH-AF7A-GRSV8

Commercial pressure gauge measuring 0 to 200 psi with 304 stainless steel case, acrylic lens and 1/4 in NPT center-back connection

  • TypeElectronic
  • Accurate readings with ±3-2-3% precision across full scale
  • Durable 304 stainless steel case withstands harsh environments
  • Clear 3½-inch white dial with acrylic lens for easy viewing
  • Direct ¼-inch NPT male center-back connection simplifies installation
  • Liquid-filled design resists vibration for stable measurements

Commercial Pressure Gauge 0-200 psi

This commercial pressure gauge measures from 0 to 200 psi with a 3 1/2 inch dial. It features a 1/4 inch NPT male centre-back connection for panel mounting. The 304 stainless steel case and acrylic lens suit industrial and automotive test applications. Accuracy is rated at +/-3-2-3 percent across the scale.

Practical Limits of NPT Connection

The 1/4 inch NPT thread requires compatible female fittings and sealant for a leak-free seal. The gauge is not field fillable and carries no IP or NEMA rating, so it must be protected from water ingress and harsh environments. Vibration resistance relies on a liquid-filled design rather than a dry dampening feature. The centre-back mount fixes the orientation behind the panel.

Accuracy Grade Decides Suitability

The +/-3-2-3 percent accuracy grade means the middle third of the dial reads within two percent while the first and last thirds allow three percent error. Buyers who need tighter tolerance across the full 0 to 200 psi range should select a higher-grade instrument. This gauge fits general commercial monitoring where that tolerance is acceptable.

Highlights

  • Accurate readings with ±3-2-3% precision across full scale
  • Durable 304 stainless steel case withstands harsh environments
  • Clear 3½-inch white dial with acrylic lens for easy viewing
  • Direct ¼-inch NPT male center-back connection simplifies installation
  • Liquid-filled design resists vibration for stable measurements

Specifications

BrandZoro Select
TypeElectronic

Questions about this item

Which pressure range should I choose for my application?

This gauge measures 0 to 200 psi, suitable for systems operating within that span.

What does the accuracy spec mean when the gauge is installed?

The +/-3-2-3 percent accuracy means readings are within 3 percent at the ends and 2 percent in the middle of the scale.

What does the 1/4 in NPT connection limit in practice?

The 1/4 inch male NPT thread fits standard pipe fittings and caps the maximum pipe size you can connect directly.

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