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Value Brand

Value Brand 4CFL6 Pressure Gauge 0 to 160 psi 1 1/2 in Dial 1/8 in NPT

SKU CH-HZZ6-6817R

Measures 0 to 160 psi with a 1 1/2 in dial and 1/8 in NPT centre-back connection in a 304 stainless-steel case

  • TypeElectronic
  • Accurate readings with ±3-2-3% precision
  • Durable 304 stainless steel case resists corrosion
  • Clear 1½ in white dial for easy viewing
  • Liquid-filled design dampens vibration effects
  • 1/8 in NPT male center-back connection installs directly

0 to 160 psi Commercial Pressure Gauge

This Zoro Select gauge measures system pressure from zero to 160 psi on a one-and-a-half-inch dial. The centre-back male NPT connection threads into a one-eighth-inch port for panel or inline mounting. A white dial face and acrylic lens provide clear reading in workshop or field environments. The 304 stainless-steel case resists corrosion in harsh conditions.

Liquid-Filled Vibration Resistance

The gauge uses a liquid-filled design to damp needle flutter caused by pump pulsation or mechanical vibration without a separate dry-dampening feature. No IP or NEMA rating is assigned, so the instrument should be shielded from direct wash-down or immersion. The filled case adds mass that helps stabilise readings on vibrating equipment. Power consumption is not applicable for this mechanical device.

Panel-Mount Ready With 1/8 in NPT

The centre-back male thread allows direct installation into a matching female port, freeing panel space otherwise needed for surface-mount brackets. The fixed one-eighth-inch NPT size limits use to compatible fittings; builders needing a different thread must add an adapter. The gauge is not field-fillable, so the fill fluid cannot be topped up or replaced on site. California Proposition 65 warnings apply for listed chemicals.

Highlights

  • Accurate readings with ±3-2-3% precision
  • Durable 304 stainless steel case resists corrosion
  • Clear 1½ in white dial for easy viewing
  • Liquid-filled design dampens vibration effects
  • 1/8 in NPT male center-back connection installs directly

Specifications

BrandZoro Select
TypeElectronic

Questions about this item

How do I install the 1/8 in NPT center-back connection without cross-threading?

Start the male NPT threads by hand until they engage fully, then tighten with a wrench on the 304 stainless steel case flats — do not force the first turns.

Will the acrylic lens or the dry gauge mechanism need periodic replacement?

The acrylic lens can scratch over time and should be replaced if readability drops; the dry mechanism has no fill fluid to leak or replenish.

At what point does the +/-3-2-3 percent accuracy spec become the limiting factor during sustained use?

The stated accuracy band applies across the full 0 to 160 psi range; sustained pressure at the upper end does not degrade the spec further.

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