US Gauge Model 1555/1558/1559 Liquid Filled Pressure Gauge

Liquid filled utility gauge designed for rugged service applications.

Starting at $46.00

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Product Specs

Features

  • Brass and phosphor bronze whetted parts.
  • 1 and 1/2in, 2in, 2 and 1/2in, and 4in dial sizes
  • Dual scale psi/bar (100 x kPa); psi/kPa
  • Aluminum dial with white background and blue and black markings.
  • Aluminum pointer with black finish
  • Accuracy:
    • ±3-2-3% full scale
    • 4in: ±1.6% full scale
  • NEMA 4X / IP66

The U.S. Gauge Models 1555/1558 /1559 liquid filled pressure gauge is designed for a wide range of rugged service applications on pumps, compressors, hydraulic systems, machine tools, and petrochemical processing equipment. Liquid fill fluid dampens the gauge pointer movement and improves readability, making these instruments ideal for high shock and vibration applications.

All models are available in psi and bar, kPa, and kg/cm2 metric ranges. Rated accuracy is ±3-2-3% of span (Grade B), or ±1.6% for 4" (Grade B+).

Gauges feature a corrosion resistant 300 series stainless steel case and ring, and durable poly carbonate window. A phosphor bronze Bourdon tube, brass movement, and socket connections are standard. The lower mount (LM) Model 1555 comes in 2", 2-1/2", and 4" versions with a 1/4-18 or 1/2-14 NPT connection. The model 1559 is a center back mount (CBM) gauge that comes in a 1-1/2" design with a 1/8-27 NPT connection or the 2" and 2-1/2" designs with a 1/4-18 NPT connection. The Model 1558 is a 2-1/2" or 4" center back mount (CBM) gauge with a front flange for panel mounting.