'air pressure switch'

We have Paddle type Flow Switches, which can be provided for various mediums like Clear Liquids or, Liquid containing suspended particles, various type of Oils, Air and Gases. These Flow Switches are available in Weatherproof, Flameproof to Group IIA, IIB enclosure and Flameproof to group IIC enclosure. We have Paddle operated Flow Switches with Bellow Seals or, working with Magnetic Coupling principle. WFSPT -General purpose WP-FSPT -Weatherproof Flow Switches EP-FSPT -Explosion proof Flow Switches to group IIA/IIB GFP-FSPT -Flameproof Flow Switches to group IIC WPFS -10R & WPFS-15R -Low Flow Paddle type Flow Switches MFSPT -Magnetic Repulsion type Flow Switches AFSPT -Air Flow Switches AFSPT -Mini Air Flow Switches Service : Liquids, Slurries, Air and Gases Mounting : On Vertical or Horizontal Mounted pipe line Line Size : For any pipe line size above 1/2' Flow set point : Prefixed or, Field Adjustable Paddle Material : SS Sealing type : With SS Bellow or, without Bellow Switch type : SPDT Micro switch (5A or, 15 A) Repeatability : Better than +/- 1% Accuracy : +/-2.0 % Max. Working Pressure : 10 bar Max. Working Temperature : 100 degree C

In Compound range Pressure Switches, their construction is suitabel for their use in Vacuum as well as certain Pressure. Settable Range : -1 to +1.0 bar Enclosure : Aluminium Head as per IS2148 for Gas Gr. IIC Flameproof - CE Certification and approved by a leading European Lab – “BASEEFA” for ATEX & ICEEX certificates Contact parts : SS 316 & Teflon

We have Paddle type Flow Switches, which can be provided for various mediums like Clear Liquids or, Liquid containing suspended particles, various type of Oils, Air and Gases. These Flow Switches are available in Weatherproof, Flameproof to Group IIA, IIB enclosure and Flameproof to group IIC enclosure. We have Paddle operated Flow Switches with Bellow Seals or, working with Magnetic Coupling principle. WFSPT -General purpose WP-FSPT -Weatherproof Flow Switches EP-FSPT -Explosion proof Flow Switches to group IIA/IIB GFP-FSPT -Flameproof Flow Switches to group IIC WPFS -10R & WPFS-15R -Low Flow Paddle type Flow Switches MFSPT -Magnetic Repulsion type Flow Switches AFSPT -Air Flow Switches AFSPT -Mini Air Flow Switches Service : Liquids, Slurries, Air and Gases Mounting : On Vertical or Horizontal Mounted pipe line Line Size : For any pipe line size above 1/2' Flow set point : Prefixed or, Field Adjustable Paddle Material : SS Sealing type : With SS Bellow or, without Bellow Switch type : SPDT Micro switch (5A or, 15 A) Repeatability : Better than +/- 1% Accuracy : +/-2.0 % Max. Working Pressure : 10 bar Max. Working Temperature : 100 degree C

Differential Pressure Switches We have Diaphragm type Differential Pressure Switches. These DP Switches are used for annunciation and control of Differential Pressure across Filters, Strainers, Blower Fans, Heat Exchangers or, Pumps. We have Fixed Differential type DP Switches and Adjustable Differential type DP Switches. These type of Switches are available in Weatherproof and as well as Flameproof versions. We also have DP Switches with very High static Pressure, called as High proof DP Switches.

Adjustable Range : -1.0 to +1.0 bar Enclosure : IP 66 Contact parts : SS 316 & Teflon Compound Pressure range means range coverage from Vacuum up to +ve Pressure. NK Instruments Pvt. Ltd. has Compound range Pressure Switches, which are suggested when the set point is in Vacuum but normally there is +ve pressure in that process Or, vice versa. These switches are available in Weatherproof and Flameproof versions also, as shown below:

Adjustable Range : -1.0 to +1.0 bar Enclosure : IP 66 Contact parts : SS 316 & Teflon Compound Pressure range means range coverage from Vacuum up to +ve Pressure. NK Instruments Pvt. Ltd. has Compound range Pressure Switches, which are suggested when the set point is in Vacuum but normally there is +ve pressure in that process Or, vice versa. These switches are available in Weatherproof and Flameproof versions also, as shown below:

Compound Pressure range means range coverage from Vacuum up to +ve Pressure. NK Instruments Pvt. Ltd. has Compound range Pressure Switches, which are suggested when the set point is in Vacuum but normally there is +ve pressure in that process Or, vice versa. These switches are available in Weatherproof and Flameproof versions also, as shown below: Adjustable Range : -1.0 to +1.0 bar Enclosure : IP 66 Contact parts : SS 316 & Teflon

Compound Pressure range means range coverage from Vacuum up to +ve Pressure. NK Instruments Pvt. Ltd. has Compound range Pressure Switches, which are suggested when the set point is in Vacuum but normally there is +ve pressure in that process Or, vice versa. These switches are available in Weatherproof and Flameproof versions also, as shown below:

Adjustable Range : 760 to 100 mm Hg Vacuum Enclosure : IP 54, IP 65, IP 66 & Flameproof Pressure Housing : Aluminium, Brass or, SS 316 Diaphragm : Neoprene, Teflon or, SS 316 Differential : Adjustable from 100 to 500 mm Hg Max. Working Pressure : 12 bar Switch type : 1 no. SPDT snap action micro switch Switch rating : 5A, 250V AC Or, 0.2A, 250 V DC Cable Gland : 3/8” Cable Entry Calibration Scale : Optional Pressure Port : 1/4” BSP (F) Repeatability : 1% FSR