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REFRIGERATION PRESSURE GAUGESlllStandard Series (2-1/2” & 4”)Stainless Steel (S.S.)Series (2-1/2” & 4”)Heavy Duty Series (4” only)Model: AI-FR101Freon Standard Series (2-1/2”)Model: AI-FR102Freon Standard Series (2-1/2”)R12/R22Model: AI-FR201Freon Standard Series (2-1/2”)R134aModel: AI-FR301Freon Standard Series (2-1/2”)Model: AI-FR401Freon Standard Series (4”)Model: AI-FR402Freon Standard Series (4”)Model: AI-FR501, AI-FR501-GFFreon S.S. Series (2-1/2”)Model: AI-FR502, AI-FR502-GFFreon S.S. Series (2-1/2”)Model: AI-FR601, AI-FR601-GFFreon S.S. Series (4”)Model: AI-FR602, AI-FR602-GFFreon S.S. Series (4”)Model: AI-FR701, AI-FR701-GFFreon Heavy Duty Series (4”)Model: AI-FR702, AI-FR702-GFFreon Heavy Duty Series (4”)Model: AI-AM101Ammonia Std. Series (2-1/2”)Model: AI-AM201Ammonia Std. Series (4”)Model: AI-AM202Ammonia Std. Series (4”)Model: AI-AM102, AI-AM102-GFAmmonia S.S. Series (2-1/2”)Model: AI-AM301, AI-AM301-GFAmmonia S.S. Series (4”)Model: AI-AM302-GFAmmonia S.S. Series (4”)Mfgd by:Model: AI-AM401, AI-AM401-GF Model: AI-AM402, AI-AM402-GFAmmonia Heavy Duty Series (4”) Ammonia Heavy Duty Series (4”)Mktd. by:
How to Order: Follow steps 1, 2 & 3 and specify the below1)2)3)Model No.Pressure Range (also specify the refrigerant)ConnectionStep 1) Model Selection for ADARSH FREON Gauges Standard Series Stainless Steel Series Heavy Duty Series 2-1/2” Bottom D.M. – Dry *AI-FR101AI-FR501-2-1/2” Bottom D.M. - Glycerin 2-1/2” BCPM - Dry *AI-FR102*AI-FR501-GFAI-FR502-AI-FR201 & 301-AI-FR502-GFAI-FR601AI-FR7014” Bottom D.M. - Glyce rin 4” Bottom S.M. - Dry *AI-FR401*AI-FR601-GFAI-FR602*AI-FR701-GF-4” Bottom S.M. - Glycerin 4” BCPM - Dry 4” BCPM - Glycerin I-FR702-GF2-1/2” BCPM – Glycerin 2-1/2” Manifold 4” Bottom D.M. - Dry Model Selection for ADARSH AMMONIA Gauges Standard Series Stainless Steel Series Heavy Duty Series 2-1/2” Bottom D.M. - Dry 2-1/2” Bottom D.M. - Glycerin 4” Bottom D.M. - Dry 4014” Bottom D.M. - Glyce rin 4” Bottom P.M. - Dry AI-AM202*AI-AM301-GF-*AI-AM401-GF-4” Bottom P.M. - Glycerin 4” BCPM - Dry 4” BCPM - Glycerin -*AI-AM302-GF-AI-AM402AI-AM402-GF* Model no. marked with * sign are running & popular m odels, easily available.(note: D.M. – Direct Mount, P.M. – Panel Mount , BCPM –back connection panel mount, S.M.-Surface Mount)Step 2) Range SelectionFreon Pressure Range Selection:2-1/2” Gauges: -30x150psi, 0x300psi, 0x500psi, -30x300psi for R12/22/502 & 404a4” Gauges: -30x150psi, 0x300psi, 0x500psi, -30x300psi for R12/22/502 & -760mmhgx25kg/cm2 &-760mmhgx16kg/cm2 forR12/22 & -1x12 bar, -1x25 bar for R12/22/502 & 404a2-1/2” Manifold Gauges: -30x120 psi/250 retard & 0x500psi for R12/22 and -30x120 psi/350 retard & 0x500psi for R134aAmmonia Pressure Range Selection:Standard Ranges: -30x150psi, -30x300psi, -760mmHgx16kg/cm2, -760mmHgx25kg/cm2, -1x12 bar & -1x25 barStep 3) ConnectionsDial Size1/8” NPT1/4” NPT3/8” BSP2-1/2” (Freon)4” (Freon)2-1/2” (Ammonia)4” (Ammonia) - Options Available: Custom Dials, Non-Standard ConnectionsNote: 1) Freon Standard Series Gauges have M.S. case (or Plastic) & brass internals & Ammonia Standard Series Gauges haveM.S. Case with M.S. socket & SS bourdon.2) Freon S.S. Series Gauges have S.S. case with brass internals & Ammonia S.S. SeriesGauges have S.S. case with SS working parts 3) Heavy Duty Series Gauges for Ammonia & Freon have heavy duty S.S. case,SS316 wetted parts & argon welded joints 4) Glycerin Models are recommended for vibration applications.
Pressure Gauges for Sabroe SMC/TSMC Compressors1))OEM Part No.Dial SizeMedia/ScaleMountingRangesCompr.2)OEM Part No.Dial SizeMedia/ScaleMountingRangesCompr.3)OEM Part No.Dial SizeMedia/ScaleMountingRangesCompr.Suction & Oill Gauge(Differential Gauge‐Double Dial)1541.1084" (100mm)R717Bottom D.M.‐1x12/0x6/barSMC/TSMC1541.0744" (100mm)R22/134a/404aBottom P.M.‐1x12/0x6/barSMC/TSMC1541.2324" (100mm)R22/502/R12Bottom D.M.‐1x12/0x6/barDischarge Oil Gauge(Duplex Gauge‐Double Pointer)1541.1014" (100mm)R717Bottom D.M.‐1x25 barTSMC1541.0764" (100mm)R22/134a/404aBottom P.M.‐1x25 barTSMC1541.1614" (100mm)R22/502/R12Bottom D.M.‐1x25 barDischarge Oil Gauge(Single Gauge ‐ Single Pointer)1541.0294" (100mm)R717Bottom D.M.‐1x251x25 barSMC/TSMC1541.0754" (100mm)R22/134a/404aBottom P.M.‐1x251x25 barSMC/TSMC1541.164" (100mm)R22/502/R12Bottom D.M.‐1x251x25 barNote:D.M. ‐ Direct MountP.M. ‐ Panel Mount (front flange)S.M. ‐ Surface Mount (back flange)All the gauges above are glycerin filled unless specified DRYGauges with Freon Scales have Brass Internals & With Ammonia have SS InternalsAll the gauges have Stainless Steel Case OnlyCustomization1. Mounting as per your request ‐ Bottom with Direct or Panel or Surface Mount2. Dry or Liquid Filled3 Other Pressure Ranges as per your request3.4. Other Thread Connections (standard threads are 1/4" or 3/8" or 1/2" bsp)Any custom gauge which is not mentioned above can be manufactured as per requirementsHow to orderJust mention the part nos.If there is any customization then let us know the details
Differential Refrigeration Pressure GaugeTYPE: AI‐DFSheet No: DF/201/2007Differential Refrigeration Pressure Gauge(4")) Dial Size 100mm (4 Stainless Steel Case & Ring (Matt Finish) Brass or SS Internals Liquid Filled Bottom Connection Direct or Panel or Surface Mount Different Thread Options Selectable Refrigeration ScalesApplicationsThese gauges are mainly used in theRefrigeration Industry to measuresuction pressure & oil pressure on ref'n.compressors. It can also be used tomeasure differential drops over oil filtersin refrigeration plants.Design ModuleThese ggaugesfilled to minimizeg are gglycerinypointer fluctuations and vibration damages.The user can select different refrigerationscales available for freon and ammonia.Also the gauge connections are available invarious thread sizes as per requirement.SpecificationsDial SizeCase & RingLensConnectionRangeOil PressureAccuracyRefrigerant100mm (4")SS304 IP65AcrylicBrass or SS316‐1x12 bar (others onrequest)0x6 bar 1% F.S.R12, R22, R134a, R502, R404a& Ammonia R717Thread ‐Connection1/4" BSP or 3/8" BSP(others on reques)How to Order ‐ Differential Refrigeration Pressure GaugeWhile ordering please mention the below:‐1) Dial Size 2) Pressure Range 3) Thread Connections 4) Mounting ‐ Bottom with Direct or Panel or Surface5) Refrigerant Scale ‐ (R717 (ammonia) or R22/134a/404a or R22/502/R12), 6) Dry or Liquid Filled
in refrigeration plants. Connection Brass or SS316 Range ‐1x12 bar (others on Design Module request) These gauges are glycerin filled to minimize Oil Pressuregg gy 0x6 bar pointer fluctuations and vibration damages. Accuracy 1% F.S. The user can select different refrigeration Refrigerant R12, R22, R134a, R502, R404a
