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ÇöÀçÀ§Ä¡ : Home > DAVIS (»óÇ° 25000°³) > Pressure ¾Ð·Â°è, Áø°ø°è > Analog Gauges

DAVIS Á¾ÇÕ °èÃø±â - Çѱ¹´ë¸®Á¡ ÄÚ¸°½º°è±â(ÁÖ)
 
D255442153 4.5" DIAL, TEST GAUGE,
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The Direct Drive Difference. Our Bourdon coil is coupled directly to the shaft-pointer,
We've replaced the antiquated C shape Bourdon tube in our pressure gauges with a unique helically wound Bourdon, The Direct Drive Difference. Our Bourdon coil is coupled directly to the shaft-pointer, the only moving part.

Fewer parts, fewer problems. Regular calibration is eliminated because there are no complex, wear-prone parts. Linearity is built-in; no span adjustment is necessary-ever. And accuracy is maintained throughout the life of the gauge, many times longer than those old-fashioned designs.

The Direct Drive design gives instant response while resisting pointer pulsation. Overpressure? Even 150% of full scale will not affect the accuracy of most gauges. and it takes pressures of 500% greater than dial range to result in sensing coil rupture. Even when subject to abuse, Direct Drive gauges last longer.

 
Features
  • Helically Wound Bourdon Tube in Inconel X-750
  • All Wetted Parts in 316SS or Inconel
  • Precision Anti-Friction Sapphire Shaft Bearings
  • High Impact Resistant Cycolac Case
  • Needle Edged Pointer
  • Adjustable Zero Set-Point
  • One Moving Part
 
User Benefits
  • No recalibration required
  • Longer field service life
  • Greater reading accuracy
  • Maintenance free
  • Corrosion resistant
  • Safer operation (UL Listed)
 
SPECIFICATIONS
Pressure Ranges 0-30 psig to 0-20,000 psig equivalent ISO and Metric Scales Available
Burst Pressure 500% of Scale Pressure*
Accuracy ¡¾0.25% of span. No tapping required, includes all friction, hysteresis, and linearity variations.
Temperature -65¡ÆF to +190¡ÆF (-54¡ÆC to +88¡ÆC)
Life 250,000 cycles minimum to 1,000,000, 80% of full scale
Repeatability ¡¾0.025% of full scale

CAT NO. MODEL DEscRIPTION AVAIL PRICE 
D255442153   25544-21B53   4.5" DIAL, TEST GAUGE, 1/4" NPT MALE BOTTOM CONNECTION, NO FLANGE, 0-30 PSI, RED CASE   Yes   734,400

 

D255442700   25544-22B53   4.5" DIAL, TEST GAUGE, 1/4" NPT MALE BOTTOM CONNECTION, NO FLANGE, 0-60 PSI, RED CASE   Yes   669,600

 

D255442353   25544-23B53   4.5" DIAL, TEST GAUGE, 1/4" NPT MALE BOTTOM CONNECTION, NO FLANGE, 0-100 PSI, RED CASE   Yes   669,600

 

D255442653   25544-26B53   4.5" DIAL, TEST GAUGE, 1/4" NPT MALE BOTTOM CONNECTION, NO FLANGE, 0-300 PSI, RED CASE   Yes   669,600

 

D255442753   ¡¡ ¡¡ 4.5" DIAL, TEST GAUGE, 1/4" NPT MALE BOTTOM CONNECTION, NO FLANGE, 0-500 PSI, RED CASE   Yes   Call 031-777-1588

 

D255442953   25544-29B53   4.5" DIAL, TEST GAUGE, 1/4" NPT MALE BOTTOM CONNECTION, NO FLANGE, 0-1000 PSI, RED CASE   Yes   669,600

 

D255443353   25544-33B53   4.5" DIAL, TEST GAUGE, 1/4" NPT MALE BOTTOM CONNECTION, NO FLANGE, 0-3000 PSI, RED CASE   Yes   669,600

 

D255443553   25544-35B53   4.5" DIAL, TEST GAUGE, 1/4" NPT MALE BOTTOM CONNECTION, NO FLANGE, 0-5000 PSI, RED CASE   Yes   669,600

 

D255443853   25544-38B53   4.5" DIAL, TEST GAUGE, 1/4" NPT MALE BOTTOM CONNECTION, NO FLANGE, 0-10000 PSI, RED CASE   Yes   669,600

 

D255442154   25544-21B54   4.5" DIAL, TEST GAUGE, 1/4" NPT MALE BOTTOM CONNECTION, NO FLANGE, 0-30 PSI, YELLOW CASE   Yes   734,400

 

D255442254   ¡¡ ¡¡ 4.5" DIAL, TEST GAUGE, 1/4" NPT MALE BOTTOM CONNECTION, NO FLANGE, 0-60 PSI, YELLOW CASE   Yes   Call 031-777-1588

 

D255442354   ¡¡ ¡¡ 4.5" DIAL, TEST GAUGE, 1/4" NPT MALE BOTTOM CONNECTION, NO FLANGE, 0-100 PSI, YELLOW CASE   Yes   Call 031-777-1588

 

D255442654   ¡¡ ¡¡ 4.5" DIAL, TEST GAUGE, 1/4" NPT MALE BOTTOM CONNECTION, NO FLANGE, 0-300 PSI, YELLOW CASE   Yes   Call 031-777-1588

 

D255442754   ¡¡ ¡¡ 4.5" DIAL, TEST GAUGE, 1/4" NPT MALE BOTTOM CONNECTION, NO FLANGE, 0-500 PSI, YELLOW CASE   Yes   Call 031-777-1588

 

D255442954   ¡¡ ¡¡ 4.5" DIAL, TEST GAUGE, 1/4" NPT MALE BOTTOM CONNECTION, NO FLANGE, 0-1000 PSI, YELLOW CASE   Yes   Call 031-777-1588

 

D255443354   25544-33B54   4.5" DIAL, TEST GAUGE, 1/4" NPT MALE BOTTOM CONNECTION, NO FLANGE, 0-3000 PSI, YELLOW CASE   Yes   669,600

 

D255443554   ¡¡ ¡¡ 4.5" DIAL, TEST GAUGE, 1/4" NPT MALE BOTTOM CONNECTION, NO FLANGE, 0-5000 PSI, YELLOW CASE   Yes   Call 031-777-1588

 

D255443854   ¡¡ ¡¡ 4.5" DIAL, TEST GAUGE, 1/4" NPT MALE BOTTOM CONNECTION, NO FLANGE, 0-10000 PSI, YELLOW CASE   Yes   Call 031-777-1588

 

D255470053   ¡¡ ¡¡ 6" DIAL, TEST GAUGE, 1/4" NPT MALE BOTTOM CONNECTION, NO FLANGE, 0-30 PSI, RED CASE   Yes   Call 031-777-1588

 

D255452700   25545-22B53   6" DIAL, TEST GAUGE, 1/4" NPT MALE BOTTOM CONNECTION, NO FLANGE, 0-60 PSI, RED CASE   Yes   827,280

 

D255452353   ¡¡ ¡¡ 6" DIAL, TEST GAUGE, 1/4" NPT MALE BOTTOM CONNECTION, NO FLANGE, 0-100 PSI, RED CASE   Yes   Call 031-777-1588

 

D255452653   ¡¡ ¡¡ 6" DIAL, TEST GAUGE, 1/4" NPT MALE BOTTOM CONNECTION, NO FLANGE, 0-300 PSI, RED CASE   Yes   Call 031-777-1588

 

D255452753   ¡¡ ¡¡ 6" DIAL, TEST GAUGE, 1/4" NPT MALE BOTTOM CONNECTION, NO FLANGE, 0-500 PSI, RED CASE   Yes   Call 031-777-1588

 

D255452953   ¡¡ ¡¡ 6" DIAL, TEST GAUGE, 1/4" NPT MALE BOTTOM CONNECTION, NO FLANGE, 0-1000 PSI, RED CASE   Yes   Call 031-777-1588

 

D255453353   ¡¡ ¡¡ 6" DIAL, TEST GAUGE, 1/4" NPT MALE BOTTOM CONNECTION, NO FLANGE, 0-3000 PSI, RED CASE   Yes   Call 031-777-1588

 

D255453553   ¡¡ ¡¡ 6" DIAL, TEST GAUGE, 1/4" NPT MALE BOTTOM CONNECTION, NO FLANGE, 0-5000 PSI, RED CASE   Yes   Call 031-777-1588

 

D255453853   ¡¡ ¡¡ 6" DIAL, TEST GAUGE, 1/4" NPT MALE BOTTOM CONNECTION, NO FLANGE, 0-10000 PSI, RED CASE   Yes   Call 031-777-1588

 

D255470054   ¡¡ ¡¡ 6" DIAL, TEST GAUGE, 1/4" NPT MALE BOTTOM CONNECTION, NO FLANGE, 0-30 PSI, YELLOW CASE   Yes   Call 031-777-1588

 

D255452254   25545-22B54   6" DIAL, TEST GAUGE, 1/4" NPT MALE BOTTOM CONNECTION, NO FLANGE, 0-60 PSI, YELLOW CASE   Yes   827,280

 

D255452354   ¡¡ ¡¡ 6" DIAL, TEST GAUGE, 1/4" NPT MALE BOTTOM CONNECTION, NO FLANGE, 0-100 PSI, YELLOW CASE   Yes   Call 031-777-1588

 

D255452654   25545-26B54   6" DIAL, TEST GAUGE, 1/4" NPT MALE BOTTOM CONNECTION, NO FLANGE, 0-300 PSI, YELLOW CASE   Yes   827,280

 

D255452754   ¡¡ ¡¡ 6" DIAL, TEST GAUGE, 1/4" NPT MALE BOTTOM CONNECTION, NO FLANGE, 0-500 PSI, YELLOW CASE   Yes   Call 031-777-1588

 

D255452954   ¡¡ ¡¡ 6" DIAL, TEST GAUGE, 1/4" NPT MALE BOTTOM CONNECTION, NO FLANGE, 0-1000 PSI, YELLOW CASE   Yes   Call 031-777-1588

 

D255453354   ¡¡ ¡¡ 6" DIAL, TEST GAUGE, 1/4" NPT MALE BOTTOM CONNECTION, NO FLANGE, 0-3000 PSI, YELLOW CASE   Yes   Call 031-777-1588

 

D255453554   ¡¡ ¡¡ 6" DIAL, TEST GAUGE, 1/4" NPT MALE BOTTOM CONNECTION, NO FLANGE, 0-5000 PSI, YELLOW CASE   Yes   Call 031-777-1588

 

D255453854   ¡¡ ¡¡ 6" DIAL, TEST GAUGE, 1/4" NPT MALE BOTTOM CONNECTION, NO FLANGE, 0-10000 PSI, YELLOW CASE   Yes   Call 031-777-1588

 

D255442123   ¡¡ ¡¡ 4.5" DIAL, TEST GAUGE, 1/4" NPT MALE BACK CONNECTION, FRONT FLANGE, 0-30 PSI, RED CASE   Yes   Call 031-777-1588

 

D255442223   ¡¡ ¡¡ 4.5" DIAL, TEST GAUGE, 1/4" NPT MALE BACK CONNECTION, FRONT FLANGE, 0-60 PSI, RED CASE   Yes   Call 031-777-1588

 

D255442323   ¡¡ ¡¡ 4.5" DIAL, TEST GAUGE, 1/4" NPT MALE BACK CONNECTION, FRONT FLANGE, 0-100 PSI, RED CASE   Yes   Call 031-777-1588

 

D255442623   ¡¡ ¡¡ 4.5" DIAL, TEST GAUGE, 1/4" NPT MALE BACK CONNECTION, FRONT FLANGE, 0-300 PSI, RED CASE   Yes   Call 031-777-1588

 

D255442723   ¡¡ ¡¡ 4.5" DIAL, TEST GAUGE, 1/4" NPT MALE BACK CONNECTION, FRONT FLANGE, 0-500 PSI, RED CASE   Yes   Call 031-777-1588

 

D255442923   ¡¡ ¡¡ 4.5" DIAL, TEST GAUGE, 1/4" NPT MALE BACK CONNECTION, FRONT FLANGE, 0-1000 PSI, RED CASE   Yes   Call 031-777-1588

 

D255443323   ¡¡ ¡¡ 4.5" DIAL, TEST GAUGE, 1/4" NPT MALE BACK CONNECTION, FRONT FLANGE, 0-3000 PSI, RED CASE   Yes   Call 031-777-1588

 

D255443523   25544-35B23   4.5" DIAL, TEST GAUGE, 1/4" NPT MALE BACK CONNECTION, FRONT FLANGE, 0-5000 PSI, RED CASE   Yes   669,600

 

D255443823   ¡¡ ¡¡ 4.5" DIAL, TEST GAUGE, 1/4" NPT MALE BACK CONNECTION, FRONT FLANGE, 0-10000 PSI, RED CASE   Yes   Call 031-777-1588

 

D255442124   ¡¡ ¡¡ 4.5" DIAL, TEST GAUGE, 1/4" NPT MALE BACK CONNECTION, FRONT FLANGE, 0-30 PSI, YELLOW CASE   Yes   Call 031-777-1588

 

D255442224   ¡¡ ¡¡ 4.5" DIAL, TEST GAUGE, 1/4" NPT MALE BACK CONNECTION, FRONT FLANGE, 0-60 PSI, YELLOW CASE   Yes   Call 031-777-1588

 

D255442324   255442324   4.5" DIAL, TEST GAUGE, 1/4" NPT MALE BACK CONNECTION, FRONT FLANGE, 0-100 PSI, YELLOW CASE   Yes   669,600

 

D255442624   ¡¡ ¡¡ 4.5" DIAL, TEST GAUGE, 1/4" NPT MALE BACK CONNECTION, FRONT FLANGE, 0-300 PSI, YELLOW CASE   Yes   Call 031-777-1588

 

D255442724   ¡¡ ¡¡ 4.5" DIAL, TEST GAUGE, 1/4" NPT MALE BACK CONNECTION, FRONT FLANGE, 0-500 PSI, YELLOW CASE   Yes   Call 031-777-1588

 

D255442924   ¡¡ ¡¡ 4.5" DIAL, TEST GAUGE, 1/4" NPT MALE BACK CONNECTION, FRONT FLANGE, 0-1000 PSI, YELLOW CASE   Yes   Call 031-777-1588

 

D255443324   ¡¡ ¡¡ 4.5" DIAL, TEST GAUGE, 1/4" NPT MALE BACK CONNECTION, FRONT FLANGE, 0-3000 PSI, YELLOW CASE   Yes   Call 031-777-1588

 

D255443524   ¡¡ ¡¡ 4.5" DIAL, TEST GAUGE, 1/4" NPT MALE BACK CONNECTION, FRONT FLANGE, 0-5000 PSI, YELLOW CASE   Yes   Call 031-777-1588

 

D255443824   ¡¡ ¡¡ 4.5" DIAL, TEST GAUGE, 1/4" NPT MALE BACK CONNECTION, FRONT FLANGE, 0-10000 PSI, YELLOW CASE   Yes   Call 031-777-1588

 

D255470023   ¡¡ ¡¡ 6" DIAL, TEST GAUGE, 1/4" NPT MALE BACK CONNECTION, FRONT FLANGE, 0-30 PSI, RED CASE   Yes   Call 031-777-1588

 

D255452223   ¡¡ ¡¡ 6" DIAL, TEST GAUGE, 1/4" NPT MALE BACK CONNECTION, FRONT FLANGE, 0-60 PSI, RED CASE   Yes   Call 031-777-1588

 

D255452323   ¡¡ ¡¡ 6" DIAL, TEST GAUGE, 1/4" NPT MALE BACK CONNECTION, FRONT FLANGE, 0-100 PSI, RED CASE   Yes   Call 031-777-1588

 

D255452623   ¡¡ ¡¡ 6" DIAL, TEST GAUGE, 1/4" NPT MALE BACK CONNECTION, FRONT FLANGE, 0-300 PSI, RED CASE   Yes   Call 031-777-1588

 

D255452723   ¡¡ ¡¡ 6" DIAL, TEST GAUGE, 1/4" NPT MALE BACK CONNECTION, FRONT FLANGE, 0-500 PSI, RED CASE   Yes   Call 031-777-1588

 

D255452923   ¡¡ ¡¡ 6" DIAL, TEST GAUGE, 1/4" NPT MALE BACK CONNECTION, FRONT FLANGE, 0-1000 PSI, RED CASE   Yes   Call 031-777-1588

 

D255453323   ¡¡ ¡¡ 6" DIAL, TEST GAUGE, 1/4" NPT MALE BACK CONNECTION, FRONT FLANGE, 0-3000 PSI, RED CASE   Yes   Call 031-777-1588

 

D255453523   ¡¡ ¡¡ 6" DIAL, TEST GAUGE, 1/4" NPT MALE BACK CONNECTION, FRONT FLANGE, 0-5000 PSI, RED CASE   Yes   Call 031-777-1588

 

D255453823   ¡¡ ¡¡ 6" DIAL, TEST GAUGE, 1/4" NPT MALE BACK CONNECTION, FRONT FLANGE, 0-10000 PSI, RED CASE   Yes   Call 031-777-1588

 

D255470024   ¡¡ ¡¡ 6" DIAL, TEST GAUGE, 1/4" NPT MALE BACK CONNECTION, FRONT FLANGE, 0-30 PSI, YELLOW CASE   Yes   Call 031-777-1588

 

D255452224   ¡¡ ¡¡ 6" DIAL, TEST GAUGE, 1/4" NPT MALE BACK CONNECTION, FRONT FLANGE, 0-60 PSI, YELLOW CASE   Yes   Call 031-777-1588

 

D255452324   ¡¡ ¡¡ 6" DIAL, TEST GAUGE, 1/4" NPT MALE BACK CONNECTION, FRONT FLANGE, 0-100 PSI, YELLOW CASE   Yes   Call 031-777-1588

 

D255452624   ¡¡ ¡¡ 6" DIAL, TEST GAUGE, 1/4" NPT MALE BACK CONNECTION, FRONT FLANGE, 0-300 PSI, YELLOW CASE   Yes   Call 031-777-1588

 

D255452724   ¡¡ ¡¡ 6" DIAL, TEST GAUGE, 1/4" NPT MALE BACK CONNECTION, FRONT FLANGE, 0-500 PSI, YELLOW CASE   Yes   Call 031-777-1588

 

D255452924   ¡¡ ¡¡ 6" DIAL, TEST GAUGE, 1/4" NPT MALE BACK CONNECTION, FRONT FLANGE, 0-1000 PSI, YELLOW CASE   Yes   Call 031-777-1588

 

D255453324   ¡¡ ¡¡ 6" DIAL, TEST GAUGE, 1/4" NPT MALE BACK CONNECTION, FRONT FLANGE, 0-3000 PSI, YELLOW CASE   Yes   Call 031-777-1588

 

D255453524   ¡¡ ¡¡ 6" DIAL, TEST GAUGE, 1/4" NPT MALE BACK CONNECTION, FRONT FLANGE, 0-5000 PSI, YELLOW CASE   Yes   Call 031-777-1588

 

D255453824   ¡¡ ¡¡ 6" DIAL, TEST GAUGE, 1/4" NPT MALE BACK CONNECTION, FRONT FLANGE, 0-10000 PSI, YELLOW CASE   Yes   Call 031-777-1588

 

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