Refrigeration Pressure Gauges

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Freon Gauges are available for R-12,R-22, R-502, R-134A, F-12, F-22. Now glycerin filling is also available for these gauges with M.S. or SS304 case & ring for applications where pulsations and vibrations are present

 

Specifications

    * Dial Size 2½", 4" (63mm, 100mm)


Ranges

30x150psi, 0x300psi, -30x300psi, 0x500psi,- 760mmhgx16kg/cm2, 760mmhgx25kg/cm2, -1x12.5kg/cm2

For Manifold Gauges R-134A - 0x120psi/retard 350psi, 0x500psi

For Manifold Gauges R-134A - 0x120psi/retard 250psi, 0x500psi Scales kg/cm2, psi, bar, with temperature reading Case & Ring Plastic ABS(std) (colour coded for manifold gauges-threaded bezel)/ M.S. / SS304 (Optional)

Dial Aluminum Pointer Standard Pointer/ '0' Adjustment Pointer for manifold gauges Bourdon Tube & Socket Brass Thread Connection Standard: 1/8" NPT for 63mm gauge & 3/8" BSP for 4" gauge Mounting Bottom Connection Direct Mounting, Bottom Connection Surface Mounting Back Connection Direct Mounting, Back Connection Panel Mounting Accuracy ±2-3% F.S.D. Glycerin Filling Available

Ammonia Gauges are widely used in Ice-Plants, Fisheries, Cold Storage, Chilling Plants, Breweries, Milk Dairy Plants etc.

Depending on applications Ammonia Gauges are available in 2 versions :

a) Standard (STD) (M.S. case with/without glycerin Filling)

b) Heavy Duty (HD) (S.S. case with/without glycerin Filling)

Specifications Dial Size 2½", 4", 6" ( 63mm, 100mm & 150mm)

Ranges 30x150psi, -30x300psi, -760 x 16kg/cm², -760 x 25kg/cm² Scales psi, kg/cm2, with temperature scales Case & Ring M.S. (std)/SS304 Dial Aluminum Pointer 'O' Adjustment Pointer Slotted Bourdon Tube & Socket SS316 Thread Connection 1/4" NPT, 3/8" BSP Mounting Bottom Connection Direct Mounting, Bottom Connection Panel Mounting Accuracy ±2% F.S.D. Glycerin Filling Available