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Black ABS case commercial pressure gauge with white dial, 0 to 4000 psi, bottom 1/8 NPT connection

Zoro Select

Zoro Select 4FLT2 Commercial Pressure Gauge 0 to 4000 psi 1 1/2 in Dial 1/8 in NPT

SKU CH-GY6M-JF81Y

Measures pressure up to 4000 psi with a 1 1/2 in dial and 1/8 in NPT connection

  • Measures up to 4,000 psi for high-pressure monitoring
  • +/-3-2-3% accuracy delivers reliable readings across the range
  • ABS plastic case resists impact in tough environments
  • Acrylic lens protects the dial from scratches and debris
  • 1/8 in NPT male connection fits standard pressure washer ports

Commercial Pressure Gauge 0 to 4000 psi

This Zoro Select gauge measures system pressure up to 4,000 psi on a 1 1/2 inch dial. It mounts via a 1/8 inch male NPT bottom connection. The ABS plastic case and acrylic lens suit commercial pressure washer installations. Buyers who need a panel mount or a different connection type should look elsewhere.

Accuracy and Build

Accuracy follows a +/-3-2-3 percent grade across the scale. The dry design has no fillable dampening and no stated vibration resistance. The white dial with black case provides clear readings in typical workshop light. Installers who require liquid filling or a higher IP rating cannot use this model.

Range and Limits

The primary range runs from 0 to 4,000 psi for high pressure cleaning systems. No secondary units or extended range are provided. The gauge is not field fillable and carries no IP or NEMA rating. Operators needing over pressure protection or corrosive media compatibility must select a different instrument.

How it compares

Measured against everything we stock in Pressure Washer Guns & Spare Parts, at today’s prices. Recalculated every night.

Price $2.99
Cheaper than about 99% of the 141 comparable items (median $26.99).

Specifications

Product
Brand nameZORO SELECT

Questions about this item

What thread size does the 1/8 in NPT connection require on the pressure washer?

The gauge has a male 1/8 in NPT thread that screws directly into a matching female 1/8 in NPT port on the pump or hose.

Which way should the gauge face when I thread it into the bottom port?

The connection is at the bottom of the case; tighten until the 1 1/2 in dial is upright and the lens points toward you for easy reading.

Will the acrylic lens need periodic replacement?

The acrylic lens is fixed and not field-replaceable; if it cracks or clouds, the entire gauge must be replaced.

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