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Green ABS plastic pressure gauge with brass wetted parts and bottom 1/4 MNPT connection

Zoro Select

Zoro Select Pressure Gauge 0-300 psi 1/4 in MNPT ABS Plastic Green

SKU CH-6RXV-KCN4A

Measures 0-300 psi with brass wetted parts, ABS plastic case, and 1/4 in MNPT bottom connection

  • Product colorGreen
  • Measures up to 300 psi for high-pressure systems
  • Green ABS plastic case resists corrosion and impact
  • 1/4 in MNPT bottom connection fits standard fittings
  • Dual-scale dial shows psi and kPa up to 2000
  • ±2-1-2 % accuracy meets basic test requirements

Application and Range

The Zoro Select pressure gauge measures from 0 to 300 psi with a secondary scale of 0 to 2000 kPa. It features a 1/4 inch MNPT bottom connection and an ABS plastic case in green. Accuracy is rated at +/-2-1-2 percent across the range.

Suitability and Limits

This gauge suits technicians who need a basic, panel-mountable test instrument for pneumatic or hydraulic systems up to 300 psi. It is not for buyers who require a liquid-filled case for vibration damping or an included calibration certificate for traceable documentation.

Connection and Case

The 1/4 inch MNPT bottom fitting determines whether the gauge fits the existing port on your equipment. The ABS plastic case and brass or bronze wetted parts define the chemical compatibility and pressure rating for the intended service.

How it compares

Measured against everything we stock in Drain Stoppers, Strainers & Traps, at today’s prices. Recalculated every night.

Price $19.99
Cheaper than about 65% of the 4,240 comparable items (median $31.99).

Specifications

Product
Brand nameZORO SELECT
Product colorGreen

Questions about this item

What thread size does my fitting need for the 1/4 in MNPT connection?

The gauge has a 1/4 inch male NPT thread that screws into a matching female NPT port on your piping or test manifold.

Will the brass and bronze wetted parts handle the same fluids as my older steel gauges?

Brass and bronze wetted parts are compatible with water, air, oil and many non-corrosive fluids that older steel gauges also handle.

How do I verify the +/-2-1-2 percent accuracy after installation?

Apply a known reference pressure and confirm the needle reads within 2 psi at mid-scale and 1 psi at the ends of the 0 to 300 psi range.

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