'tube forms'

Inclined Manometer Defination : Inclined Manometer : Range from 0 - 10 MM WC To 0 - 100 MM WC The is ainclined tube manometer scientific device, used to measure a very low pressure of liquid & gases. It is more suitable for measuring, very low pressure measurements or where greater accuracy is required. This inclined Tube is made by Acrylic or Plastic body.Manometer Working Principle : For measuring the pressure, one tube of the Inclined Tube Manometer forms into a reservoir & the other tube of the manometer is inclined, as per its required angle. After giving the pressure on its reservoir, which are filled with the suitable liquid, shows the changes, in the heights of the other tube or angle, of the Inclined Tube Manometer. Measuring Accuracy : The accuracy of measuring the pressure in the Inclined Tube Manometer, is easier for the Reader or end user , as he only judging or measuring, the pressure gives on its reservoir area, filled with the suitable liquid, of the Inclined Tube Manometer, which cause the liquid or Water or Mercury , to reach its require height in its single or angle tube area , of the Inclined Tube Manometer. Features : Clear, 25 mm drilled and Reamed Unbreakable acrylic block. Precision machined reservoirs and indicating column insure high accuracy. Zeroing is easy, using the sliding milky white scale, inbuilt preset spirit level for accurate mounting.

NRG MAKE GLASS TUBE ROTAMETER

MAKE : NRG GLOBAL HSN CODE : 90261020 TYPE : GLASS TUBE ROTAMETER Name of the Fluid : LDO Temperature : 40 - 55 Deg C Pressure : 8 BAR Specific Gravity / Density : 0.267 Viscosity : PL SPECIFY M. RANGE : 0-150 Lit/Hr MOC (WETTEC PARTS) : SS 304 End Connection : SS 304 FLANGED END Process Connection : 1/2” ASA 150 # RF Float Material : SS 304 Float Retainer : PP Tube Material : GERMAN TAPER BOROSILICATE GLASS TUBE Packing/O-Ring Material : PTFE GLAND : CS BODY / COVER : MS POWDER COATED Scale : ACRYLIC ENGRAVED Scale Length : 50 – 150 mm Approx. Rangebility : 10:1 Scale Marking : In LPH Accuracy : ±2% F.S.D. Inlet Conn. Orientation : BOTTOM Outlet Conn. Orientation : TOP FASTNERS : S.S.304 F/F HIEGHT : 500 MM

Differential pressure gauges measure the difference between two pressures. They are suitable for the monitoring of filter contamination, for level measurement in closed vessels, for overpressure measurement in clean rooms, for flow measurement of gaseous and liquid media and for the control of pumping plants. In differential pressure gauges, different pressure elements and tube forms are used (diaphragm element, capsule element, Bourdon tube, etc.). This enables scale ranges of 0 ... 0.5 mbar up to 0 ... 1,000 bar to be covered, with a very high single and dual-sided and also bidirectional overload safety up to 400 bar. Additional Information: Production Capacity: 100 Delivery Time: WEEK Packaging Details: EXPORT WORTHY PAKING

“NRG” Make Metal Variable Area Type Flow Meter are designed to measure flow rate of liquids and gases under critical conditions. It consists of a tapered metal tube, an indicating assembly and float. A magnet encapsulated in float couples with rotating magnets are connected to an indicating pointer. Henceforth, the movement of the float is accurately indicated in terms of flowrate. They are intended for application where high pressure, temperature or corrosive conditions preclude the use of conventional glass tube. These are all Metal Variable Area Type Flow meter design to measure flow rate of Liquids & Gases under critical conditions. It consists of a tapered metal tube, an indicating assembly and a float. A magnet encapsulates in float couples with rotating magnets connected to an indicating pointer, thus the movement of the float, is accurately indicated in terms of flow rate. 2. Working Principle When fluid or gas flows through a taper tube containing a float, a pressure difference of P1 and P2 is created between upper and lower side of the float. The float moves upwards by a force obtained by multiplying the pressure differential by the maximum cross-sectional area of the float. Additional Information: Item Code: MTRM009 Production Capacity: 100 Delivery Time: WEEK Packaging Details: EXPORT WORTHY PACKING

NRG GLOBAL INSTRUMENTS MAKE PURGE GLASS TUBE ROTAMETERSalient Features · Economical · Compact · Panel/Side Mounting · Good Accuracy · Ease of Maintenance APPLICATIONS · Accurate Level Measurement · Purging for corrosive fluids · Continuous Lubrication (Bearings) · Density Measurement · Gas Analysers (Sample Delivery) · Fluid : An transparent liquids and gases · Maximum Pressure : 12 Kg/cm3 · Maximum Temperature : 100°C · Flow Rate : Upto 300 LPM for Air & 5 LPM for Water Standard (Higher flow rates on request) · Accuracy : 5% FSD Std (other on request) · Connections (Inlet & Outlet) : ⅛*,¼*½*NPT & BSP Standard, (Other sizes and flanged connections on request) MATERIAL · Material Tube : Borosilicate Glass · Body of Rotameter : 304SS / 316SS/Brass Plated / Carbon Steel plated · Body of DP Regulator : Die Cast Aluminum / 304 SS / 316 SS (Others on request) · Connections : 304 SS / 316 SS /Brass plated · Inter connecting Tube for Rotameter and DP regulator : 304SS / 316SS / Copper plated · Needle valve : 304 / 316SS · Packing : Teflon / neoprene

NRG GLOBAL MAKE Metal Variable Area Type Flow Meter are designed to measure flow rate of liquids and gases under critical conditions. It consists of a tapered metal tube, an indicating assembly and float. A magnet encapsulated in float couples with rotating magnets are connected to an indicating pointer. Henceforth, the movement of the float is accurately indicated in terms of flowrate. They are intended for application where high pressure, temperature or corrosive conditions preclude the use of conventional glass tube. These are all Metal Variable Area Type Flow meter design to measure flow rate of Liquids & Gases under critical conditions. It consists of a tapered metal tube, an indicating assembly and a float. A magnet encapsulates in float couples with rotating magnets connected to an indicating pointer, thus the movement of the float, is accurately indicated in terms of flow rate. 2. Working Principle When fluid or gas flows through a taper tube containing a float, a pressure difference of P1 and P2 is created between upper and lower side of the float. The float moves upwards by a force obtained by multiplying the pressure differential by the maximum cross-sectional area of the float. Based on Bemoulli's theorem, the principle mentioned above can be theoretically expressed as follows. Due to taper tube, as the float moves upwards, the fluid passing area increases as a result of which the differential pressure decreases. Upward movement of float stops when the dead load is dynamically balanced by the differential pressure. Tapering of metering tube is so designed that the vertical movement of the float becomes linearly proportional to the rate of flow and the scale is provided to read the position of the float, thusgiving birth to flow rate indication.

Metal Variable Area Type Flow Meter are designed to measure flow rate of liquids and gases under critical conditions. It consists of a tapered metal tube, an indicating assembly and float. A magnet encapsulated in float couples with rotating magnets are connected to an indicating pointer. Henceforth, the movement of the float is accurately indicated in terms of flowrate. They are intended for application where high pressure, temperature or corrosive conditions preclude the use of conventional glass tube. These are all Metal Variable Area Type Flow meter design to measure flow rate of Liquids & Gases under critical conditions. It consists of a tapered metal tube, an indicating assembly and a float. A magnet encapsulates in float couples with rotating magnets connected to an indicating pointer, thus the movement of the float, is accurately indicated in terms of flow rate. 2. Working Principle When fluid or gas flows through a taper tube containing a float, a pressure difference of P1 and P2 is created between upper and lower side of the float. The float moves upwards by a force obtained by multiplying the pressure differential by the maximum cross-sectional area of the float. Based on Bemoulli's theorem, the principle mentioned above can be theoretically expressed as follows. Due to taper tube, as the float moves upwards, the fluid passing area increases as a result of which the differential pressure decreases. Upward movement of float stops when the dead load is dynamically balanced by the differential pressure. Tapering of metering tube is so designed that the vertical movement of the float becomes linearly proportional to the rate of flow and the scale is provided to read the position of the float, thus giving birth to flow rate indication. 3. Specifications Accuracy : ± 2% of FSD Rangeability : 10:1 Repeatability : ± 0.5% Temperature Rating : -200 to 250°C Pressure Rating : 40 Bar Flow Direction : Bottom to Top Connections : Flanged, TC End and Screwed Enclosure : IP 65 Weatherproof 4. Design features 1. Simplified piping and reduced space requirements 2. Permanent magnetic link between metering float and motion position transmitter 3. Precision swaged metering tube 4. Guide cartridges easily removable for cleaning 5. Provide with Electrical transmitter, flow indicator or alarm 6. Available F/F Height in 350, 450, 500 mm 7. Available Flange size 15 NB to 150 NB & Flow 200 LPH to 50,000 LPH

1. PRODUCT DESCRIPTIONNRG GLOBAL INSTRUMENTS MAKE Glass Tube Variable Area Flow Meters (Rotameters) are intended for general in line and ByPass metering applications (i.e. for Gas & Liquid) where operating conditions are with the limitations of Glass metering tubes. These are the principle of Variable Area.The float moves freely up and down tapered borosilicate glass with fluid flow from bottom to top. The float takes up a position where buoyancy forces and the float weight are balanced in proportion to flow rate. The Vertical position of the float as indicated by scale is the measure of the instantaneous flow rate.2. PRINCIPAL OF OPERATIONWhen fluid or gas flows through a taper tube containing a float, a pressure difference of P1 and P2 is created between upper and lower side of the float. The float moves upwards by a force obtained by multiplying the pressure differential by the maximum cross-sectional area of the float. Due to taper tube, as the float moves upwards, the fluid passing area increases as a result of which the differential pressure decreases. Upward movement of float stops when the deadload is dynamically balanced by the differential pressure.