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Red ABS plastic pressure gauge with bottom-mounted 1/4 inch MNPT connection and white dial showing 0 to 200 psi

Zoro Select

Zoro Select 4EFJ4 Pressure Gauge 0 to 200 psi Red

SKU CH-DFA3-AGPWF

Measures pressure from 0 to 200 psi with a red ABS plastic case and brass wetted parts

  • Product colorRed
  • Measures up to 200 psi for high-pressure systems
  • Dual scale reads 0 to 1400 kPa alongside psi
  • ±2-1-2 % accuracy class for reliable readings
  • Red ABS plastic case resists corrosion and impact
  • Brass wetted parts suit water, oil and air services

Pressure Gauge 0-200 psi Red

The Zoro Select 4EFJ4 is a new pressure gauge with a 0 to 200 psi primary range and a 0 to 1400 kPa secondary range. It has a red ABS plastic case and a 1/4 inch MNPT bottom connection. Accuracy is rated at +/-2-1-2 percent with a 2 psi smallest graduation. No calibration certificate is included.

Users Needing 0-200 psi Bottom Mount

This gauge suits technicians who need a bottom-connected instrument for testing pressures up to 200 psi. It is not for buyers who need a panel-mountable gauge or a liquid-filled design for vibration damping. It is also not for users who require a calibration certificate or a case material other than ABS plastic.

1/4 Inch MNPT Bottom Connection

The single specification that decides fit is the 1/4 inch MNPT bottom connection. Verify that the port on your system matches this thread size and orientation before purchase. The gauge is not panel mountable, so it must be installed directly into the process line.

How it compares

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

Price $18.99
Cheaper than about 67% of the 4,240 comparable items (median $31.99).

Specifications

Product
Brand nameZORO SELECT
Product colorRed

Questions about this item

What thread size do I need on my pipe or fitting for the 1/4 in MNPT connection to seal properly?

The gauge has a 1/4 inch male NPT thread, so the mating port must be a 1/4 inch female NPT fitting.

Will the brass and bronze wetted parts resist corrosion if I keep older steel piping in the same system?

Brass and bronze wetted parts generally resist water corrosion well, but dissimilar metals can accelerate galvanic corrosion; use dielectric unions if the steel piping remains.

How can I verify the gauge reads correctly after installation?

Apply a known pressure source and confirm the needle moves smoothly; accuracy is rated at ±2-1-2 percent of the 0 to 200 psi scale.

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