Ametek US Gauge 656 Stainless Steel Industrial Pressure Gauge
Prices starting at:
$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.
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 Size | 2" Dial | 4" Dial | 6" Dial | 2" Dial | 4" Dial | |
| Connection Style | Stem Mount | Front Flange Panel Mount | ||||
| Connection | 1/4" NPT LM | 1/2" NPT LM | 1/4" NPT LBM | |||
| 0-30" Hg VAC | 256000 | 356000 | 356025 | 358019 | 256048 | 356050 |
| 30"-0-15 psi | 256001 | 356001 | 356026 | 358020 | 256049 | 356051 |
| 30"-0-30 psi | 256002 | 356002 | 356027 | 358021 | 256050 | 356052 |
| 30"-0-60 psi | 256003 | 356003 | 356028 | 358022 | 256051 | 356053 |
| 30"-0-100 psi | 256004 | 356004 | 356029 | 358023 | 256052 | 356054 |
| 30"-0-150 psi | 256005 | 356005 | 356030 | 358025 | 256053 | 356055 |
| 0-15 psi | 256007 | 356007 | 356032 | 358027 | 256055 | 356057 |
| 0-30 psi | 256008 | 356008 | 356033 | 358028 | 256056 | 356058 |
| 0-60 psi | 256009 | 356009 | 356034 | 358029 | 256057 | 356059 |
| 0-100 psi | 256010 | 356010 | 356035 | 358030 | 256058 | 356060 |
| 0-160 psi | 256011 | 356011 | 356036 | 358031 | 256059 | 356061 |
| 0-200 psi | 256012 | 356012 | 356037 | 358032 | 256060 | 356062 |
| 0-300 psi | 256013 | 356013 | 356038 | 358033 | 256061 | 356063 |
| 0-400 psi | 256014 | 356014 | 356039 | 358034 | 256062 | 356064 |
| 0-600 psi | 256015 | 356015 | 356040 | 358035 | 256063 | 356065 |
| 0-1000 psi | 256016 | 356017 | 356042 | 358037 | 256064 | 356067 |
| 0-1500 psi | 256017 | 356018 | 356043 | 358038 | 256065 | 356068 |
| 0-2000 psi | 256018 | 356019 | 356044 | 358039 | 256066 | 356069 |
| 0-3000 psi | 256019 | 356020 | 356045 | 358040 | 256067 | 356070 |
| 0-6000 psi | 256022 | 356021 | 356046 | 358041 | 256070 | 356071 |
| 0-10000 psi | 256023 | 356022 | 356047 | 358042 | 256071 | 356072 |
| 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 |