Ametek US Gauge 656 Stainless Steel Industrial Pressure Gauge

Prices starting at:
Price $78.37
Call for Availability
SKU
656

Liquid-filled stainless steel industrial pressure gauges. Accuracy ±1.6% or ±1% full scale, depending on size. Ranges 30" HgVac to 150 PSI vacuum/compound, 0-23000 PSI. Available in 2.5", 4", and 6" dial sizes. 316L stainless steel lower back or lower (bottom stem) mount, 1/4" or 1/2" NPTM.

See model selection chart below.

Model 656 gauges are designed for use on equipment where excessive vibration and pulsation are encountered, and suitable for corrosive environments in chemical, petrochemical, refining, power, marine, and food/pharmaceutical processing.

  • Accuracy: 2.5" size: ±1.6% full scale; 4" or 6" size: ±1% full scale
  • Available ranges -30" HgVac to 150 PSI vacuum/compound, 0-23000 PSI
  • 304 stainless steel case with bayonet type bezel ring.
  • White aluminum dial with black markings, black aluminum pointer, polycarbonate (2.5") or laminated shatter-resistant glass (4" or 6") window
  • 316L stainless steel Bourdon tube with 304 stainless steel movement
  • 316L stainless steel pressure connection: 1/4" NPT for 2.5" dial sizes, 1/4" or 1/2" bottom or 1/4" lower back mount for 4" dials, 1/2" bottom mount for 6" dials

Model Selection Guide

Use this table to find the right model for your application.  Don't see the size, range, or mounting style you need? Call a Lesman sales specialist at 800-953-7626

Description Click for Price and Availability
Dial Size2" Dial4" Dial6" Dial2" Dial4" Dial
Connection StyleStem MountFront Flange Panel Mount
Connection1/4" NPT LM1/2" NPT LM 1/4" NPT LBM
0-30" Hg VAC256000356000356025358019256048356050
30"-0-15 psi256001356001356026358020256049356051
30"-0-30 psi256002356002356027358021256050356052
30"-0-60 psi256003356003356028358022256051356053
30"-0-100 psi256004356004356029358023256052356054
30"-0-150 psi256005356005356030358025256053356055
0-15 psi256007356007356032358027256055356057
0-30 psi256008356008356033358028256056356058
0-60 psi256009356009356034358029256057356059
0-100 psi256010356010356035358030256058356060
0-160 psi256011356011356036358031256059356061
0-200 psi256012356012356037358032256060356062
0-300 psi256013356013356038358033256061 356063
0-400 psi256014356014356039358034256062356064
0-600 psi256015356015356040358035256063356065
0-1000 psi256016356017356042358037256064356067
0-1500 psi256017356018356043358038256065356068
0-2000 psi256018356019356044358039256066356069
0-3000 psi256019356020356045358040256067356070
0-6000 psi256022356021356046358041256070356071
0-10000 psi256023356022356047358042256071356072
More Information
Dial Size 2.5 Inch, 4 Inch, 6 Inch
Process Connection 1/4" NPTM Bottom, 1/4" NPTM Center Back, 1/4" NPTM Lower Back, 1/2" NPTM Bottom
Case Material Stainless Steel
Liquid Filled Yes
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