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Raj Aryan Trading Co. Delhi

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Pressure & Temprature Measuring Instrument

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Pressure & Temprature Measuring Instrument are made of good quality raw material. As temperature changes the bulb will change the pressure in the system and indicated on the scale calibrated in temperature unit. Our range of pressure & temprature measuring instrument includes schaffers diaphragm capsule gauge, sealed diaphragm gauge, bourdon type pressure vacuum & compound gauge, differential pressure gauge, vapour pressure thermometer, draught gauge, bimetal thermometer, hydraulic & dead weight gauge tester and mercury-in-steel thermometer.


Schaffers Diaphragm Capsule Gauge

Schaffers Diaphragm Capsule Gauge

Since our establishment, we are engaged in manufacturing and supplying of Schaffers Diaphragm Capsule Gauges in different sizes ranging from 100 mm to 150 mm. These gauges are widely appreciated by the clients due to their dimensional accuracy, corrosion resistance & sturdy construction, and are used in chemical, petrochemical, food & beverage industries. All these products are packed using premium packaging material to ensure damage free transportation.

Technical Specifications:

Dial Size

100 & 150 mm

Accuracy

+- 1.5% of range span

Sensing Element

Spring steel/stainless steel diaphragm

Diaphragm Protection

Teflon, silver foil (for chlorine) stainless Steel

Movement

Non ferrous/stainless Steel

Top Chamber

Cast aluminum/cast iron

Bottom Chamber

Cast iron, SS 304/316 AISI

Case

Cast aluminum/cast iron, weatherproof stove enameled black with screwed bezel

Connection

1/2' BSP (m)

Mounting

Direct with bottom/back entry

Ranges

1,2,4,7,10, 14, 16,21,25 kg/cm2,-760 MMHG & Compound -1+25 kg/cm2.

Capsule

(Low pressure range) : 100, 250, 400, 600, 1000, 1600, 2000, 2500, 4000, 6000, MMWC


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Sealed Diaphragm Gauge

Sealed Diaphragm Gauge

We are instrumental in manufacturing, supplying and exporting of a comprehensive range of Sealed Diaphragm Gauges that is available in various sizes ranging from 100 mm to 150 mm to fulfill the clients requirements. Our range is known for its durability, reliability, wear & tear resistance, corrosion & abrasion resistance and dimensional accuracy. To attain utmost customer satisfaction, we also provide customization as per the specification detailed by the clients.

Technical Specifications:

Dial Size

100 mm & 150 mm

Accuracy

+-1% of full scale

Case and Bezel

  • Die cast aluminum weather proofcase as per ISA-RP 8. 1-2B, stove enameled black with screwed type inner bezel made of ABS plastic

  • Optional : Eoixy grey painting and stainless steel

Bourdon

Nonferrous, AISI 316 SS

Movement

Brass and AIAI 304 SS

Block

Brass and AISI 316 SS with

Mounting

Projection with bottom entry. Direct on sealed unit with bottom entry. Flush panel with back entry

Pointer

Micrometer zero adjuster type

Capillary

3.5 mm OD solid drawn stainless steel capillary

Standard Ranges

0-1, 1-6, 2, 2.5, 4, 6, 10, 16, 25, 40, 60, 100, 160, 250, 400, 600 kg/cm2 vacuum & compound

Temperature

Upto 150C with silicon oil as sealing medium and 300C with mercury

Diaphragm Material

AISI 316 SS

Diaphragm Protection

Teflon coating (optional)

Top Chamber

SS304

Bottom Chamber

SS 316
Connection

1/2" BSP & 1/2" NPT (M) optional-flange as per BS, ASA & DIN standard

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Bourdon Type Pressure Vacuum & Compound Gauge

Bourdon Type Pressure Vacuum & Compound Gauge

We have gained expertise in manufacturing and supplying of a wide assortment of Bourdon Type Pressure Vacuum & Compound Gauges that is designed at par with international quality standards & norms. Our range is manufactured using premium grade raw material & components to ensure quality as well as durability. Further, our team of quality analysts thoroughly tests the entire range on various parameters to ensure zero defect.

Our range is available in different types of gauges, in which some are as follows:

  1. Pressed Steel Pressure Gauge

  • Dial size: 50, 63, 100 & 150 mm
  • Bourdon, Movement & Block: Non ferrous
  • Accuracy: +2%, Pressed Steel Case & Cover
  • Connection: 3/8 BSP
  • Ranges: 1kg/cm2 to 600 kg/Cm2 with PSL scale, -760 MMHG (vacuum) and compound ranges
  1. Dust & Damp Proof Pressure Gauge

  • Dial size: 100 & 150 mm
  • Bourdon, Movement & Block: Non Ferrous
  • Accuracy: + 1 % Cast aluminum case with screwed inner bezel of ABS plastic
  • Connection: 3/8 BSP
  • Mounting: Projection/ Direct with bottom entry
  • Ranges: 1kg/cm2 to 250 kg/cm2 with PSL scale,-760 MMHG and compound ranges
  1. Cast Aluminum Weather Proof Pressure Gauge

  • Dial size: 100, 150 & 250 mm
  • Boudon: Non ferrous /SS 316
  • Movement: Non ferrous/ SS 304, Block: Extruded brass/ SS 316
  • Accuracy: + 1% 0.5%, Micro zero adjustment pointer & blow out disc
  • Case: Cast aluminum weather proof with screwed inner bezel of ABS plastic
  • Connection: 33/8 BSP< 1/2 NPT,1/2 BSP (M)
  • Mounting: Direct/ projection with bottom entry & flush panel with back entry
  • Ranges: 0-1, 2, 4, 6, 7, 10, 14, 16, 21, 28, 42, 60, 70, 100, 160, 200, 250, 400, 600, 1000 Kg/ cm2- 760 MMHG and compound ranges, hydraulic in ton
  1. Other Boudon Type Gauges

  • Ammonia, Freon, Oxygen, Acetylene & Depth Gauges

  1. Accessories

  • Single & Double electric contact, styphon, gaugecock, snubbers and glycerin filling

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Differential Pressure Gauge

Differential Pressure Gauge

Our clients can avail from us, Differential Pressure Gauges that are widely used in several industries like chemical, pharmaceutical, food & beverage and pulp & paper. These have gained appreciation from the clients due to their easy installation, excellent performance, wear & tear resistance and longer functional life. Apart from this, we also provide customization as per the specifications detailed by the clients to meet their exact requirements.

Technical Specifications:

Dial Size 150mm

Standard Ranges

0-400, 600, 1000, 1600, 2500, 4000 and 6000 MMWC. 0-0.6, 1, 1.6, 2, 2.5,4, 6, 10, 16 and 25 bar/kg/cm2

Max Static Pressure Process

100 bar/ kg/cm2

Connection

1/4"NPT ( Female ) Standard, other connection are available with adapter

Accuracy

_+1.5 % of range span

Sensing Element

Diaphragm of SS 316 up to 2.5bar/kg/ cm2 Above 2.5 bar / kg/ cm2 up to 25bar/ kg/cm2 diaphragm is of alloy steel

Chamber Material

AISI 304 SS

Mounting

Direct with bottom entry. Flush panel with bottom entry / back entry

Standard Fitments

  • Over range relief valve

  • External zero adjustment

Accessories Available

  • Electric contact

  • Adjustable pulsation dampener

  • Gauge cock

  • Syphon

  • Capillary

  • Sealed separator ( In this case no equalizer valve is provided)

  • Three way manifold made of SS 304/316

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Vapour Pressure Thermometer

Vapour Pressure Thermometer

We are reckoned as one of the leading manufacturers, exporters and suppliers of Vapour Pressure Thermometer that are appreciated across the globe owing to their excellent performance. These products are available at affordable prices and stands in compliance with international standards. Before the final dispatch of our products, we make sure that all our products are of optimum quality so as to ensure more client satisfaction.

The technical specifications of our products are given below:

Types

Rigid stem & distance (capillary)

Dial Size

100 & 150 mm

Accuracy

+ 1% of range span between 30-100%

Bulb Stem & Connection

Non ferrous and stainless steel

Case & Bezel

Cast aluminum stove enameled black weatherproof case with inner screwed type ABS plastic bezel

Bulb Dia 12 mm

Stem Dia Immersion

8 mm
Length

Adjustable up to 250 mm

Connection

1/2' BSP (M)

Capillary

Copper capillary with PVC sheath standard length 3 meters

Mounting

See mercury in steel thermometers specification column

Ranges (C)

-10+65C, 0-65, 100, 120, 150, 200, 260, 300, 340CSS


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Draught Gauge

Draught Gauge

We are capable of offering our clients a wide range of Draught Gauges that is available at market leading prices. All our products are made of superior quality raw material and are highly durable, reliable & effective in terms of performance. Furthermore, to gain more client satisfaction, we offer our products at industry leading prices.

Our Draught Gauge have got certain technical specifications that are given below:

Dial Size

150 X 78 mm & 200 X 104 mm

Sensing Element

Non ferrous/SS capsule

Accuracy + 1%
Movement Brass
Block

Brass/SS 316

Case

Fabricated steel stove enameled black

Connection

1/4" BSP (M)

Mounting

Flush panel back entry

Dial Orientation

Vertical/Horizontal
Ranges
  • For pressure 0-6000 mm WC up to 2-25 mm WC

  • For Suction-6000 mm WC to 0, up to - 25 mm WC to 0. For Compound - 300 mm to + 300 MMWC up to -15 +15 MMWC

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Bimetal Thermometer

Bimetal Thermometer

We offer our clients a wide assortment of Bimetal Thermometer that are applied for varied purposes. Due to the best quality of our products, we have achieved high acclamation in both national and international level. Moreover, these products are available at competitive prices and are well defined by international norms and standards.

The detailed technical specifications are tabulated below:

Types

Horizontal & Vertical

Dial size

50, 63, 100 & 150 mm

Accuracy

+ 1?1 of range span D 41

Stem & Connection

Non ferrous & stainless steel

Case

Cast aluminum

Stem Dia Immersion

9 mm
Length

150 mm (standard)

Connection

1/2" BSP (M)

Mounting
  • Horizontal with back entry

  • Vertical with bottom entry

Ranges (C)

-50+50, 50, 100, 120, 150, 200, 250, 300, 400, 500, C

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Hydraulic & Dead Weight Gauge Tester

Hydraulic & Dead Weight Gauge Tester

Technical Specifications:

PRESSURE GAUGE TESTERS Up to 1000 kg/CM2
VACCUM & COMPOUND GAUGE TESTERS -760 mmhg to 10kg/cm2
MERCURY COLUMN MANOMETERS -760 mmhg to 0.
DEAD WEIGHT TESTERS 10100, 600 & 1000 kg/cm2

 

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Mercury-In-Steel Thermometer

Mercury-In-Steel Thermometer

Technical Specifications: 

TYPES Rigid Sten &b Distance (capillary).
DIAL SIZE 100, 150 & 250 mm.
ACCURACY + 1% of range span.
AMBIENT COMPENSATION With Bi-metal.
BOURDON
MATERIALS Alloy Steel or Stainless Steel.
CASE & BEZEL Cast aluminium stove enamelled black weatherproof with inner screwed type ABS plastic. bezel.
BULB DIA 16mm 9standard), 12mm
STEM DIA IMMERSION 9mm
LENGTH Adjustable up to 300mm.
CAPILLARY Copper, PVC on copper, stainless Steel, 3 meter standard (maximum 15 meters).
CONECTION 3/4" BSP (M), other on request.
MOUNTING 1)Vertical (bottom entry) & Horizontal (back entry) with adjustable union for Rigid Stem type. 2)Panel (surface) with bottom entry & flush panel back entry with adjustable union for distance (capillary) type.
RANGE (C) -38+50, 50, 100, 120, 150, 200, 250, 300, 400, 500, & 600 C.
ACCESSORIESS Antivibration spring, Single & Double Electric contact & Thermowell.

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Contact Us
Mr. Rahul Sharma (Manager)
3700, Chawri Bazar
Delhi - 110 006, India
Telephone:  +(91)-(11)-23261836/ 23271245/ 30934176

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