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Small black ABS plastic pressure gauge with a white dial and center back connection

Value Brand

Value Brand Commercial Pressure Gauge 0 to 30 psi 1 1/2 in Dial 1/8 in NPT Center Back

SKU CH-B5FN-X4PBM

Measures pressure up to 30 psi with a 1 1/2 inch dial and center-back 1/8 inch NPT connection

  • Product typeElectronic
  • Measures up to 30 psi for low-pressure systems
  • Commercial-grade accuracy of +/-3-2-3 percent across the range
  • 1 1/2 inch dial with white face for clear readings
  • 1/8 inch NPT male center-back connection fits tight panels
  • ABS plastic case with acrylic lens resists everyday wear

Commercial pressure gauge 0 to 30 psi

This commercial pressure gauge measures from zero to thirty pounds per square inch. It is built for technicians who need a straightforward reading on compatible equipment. The centre-back connection and one-eighth-inch NPT male thread suit panel or inline mounting.

Accuracy and usable range

The dial shows a primary range of zero to thirty psi with a stated accuracy of plus or minus three-two-three percent. Readings stay reliable across the middle of the scale, while tolerance widens near the ends. The dry movement has no dampening or vibration resistance, so rapid pressure spikes may cause needle flutter.

Connection and mounting limits

The gauge uses a one-eighth-inch NPT male process connection located at the centre back. The ABS plastic case and acrylic lens are not field-fillable and carry no IP or NEMA rating. Exposure to moisture, dust or strong vibration exceeds the intended service conditions.

How it compares

Measured against everything we stock in Meters, Testers & Measuring Tools, at today’s prices. Recalculated every night.

Price $4.99
Cheaper than about 96% of the 3,030 comparable items (median $54.99).

Specifications

Product
Brand nameZORO SELECT
Product typeElectronic

Questions about this item

Will the 1/8 in NPT center-back connection thread directly into the existing port on my older test manifold?

The gauge has a male 1/8 in NPT process connection located at the center back, so it will thread into any matching female NPT port of the same size.

How can I verify the gauge is reading correctly once installed?

Apply a known reference pressure within the 0 to 30 psi range and confirm the pointer stays within the stated +/-3-2-3 percent accuracy band across the dial.

Does the package include any sealant, adapters or mounting hardware for the 1/8 in NPT fitting?

The gauge ships as the instrument only; thread sealant, any required adapters and mounting brackets must be sourced separately.

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