We have Preset Batching Systems using Positive Displacement Flow meter or, Insertion Paddle Wheel type Flow Meter. Batcher with PD meter has high accuracy almost 0.5% of the batch quantity, but those would not be portable. These type of Batchers are recommended fro high value fuels, Solvents and oils. The Batcher with Insertion Paddel Wheel Sensor type Meter has accuracy of 1% of the batch quantity, and those can be Portable as well as stationary - depending up on the capacity. Both systems can also be provided in Flameproof housings and SS 316 contcat parts. Batching Systems are designed for dispensing exact preset quantities of liquids to reactors, storage tanks, batch reactor vessels as well as at Civil Construction sites for Concrete Mixers (Ready Mix Cement Plants).

​The Wasserlab Autwomatic Plus 1+2 is a versatile laboratory water purification system designed to produce three distinct water qualities—Type I (Ultrapure), Type II (Pure), and Type III (Osmotized)—directly from tap water. This system is particularly suited for laboratories requiring high-purity water for various applications, including analytical chemistry, molecular biology, and general laboratory use.

Digital Indicating type Pressure Transmitters senses the pressure in the process, displays the measured value in Digital indicator and gives the output in current or, voltage with proportion to the input pressure. Indication : with (Integrated or, Remote display) Output options : 4 to 20 mA, 0 to 10 Vdc Accuracy : +/- 0.1%, 0.2%, 0.25%, 0.4% or, 0.5% of FS Enclosure type : IP 65, IP 67, IP 68, Ex-proof Ranges : various ranges from 0 to 100 mbar up to 0 to 700 bar Max. pressure : 1.5 Times of Working Pressure. Operating TEMP. : 0 to 60, 0 to 90°C Process connections : 1/4' or, ½” BSP-M, Flush Diaphragm, Triclamp, Homogenizer, SMS Zero and Span Adjustment : With or, Without (Using the suitable accessories we offer it for higher temperatures also)

Digital Indicating type Pressure Transmitters senses the pressure in the process, displays the measured value in Digital indicator and gives the output in current or, voltage with proportion to the input pressure. Indication : with (Integrated or, Remote display) Output options : 4 to 20 mA, 0 to 10 Vdc Accuracy : +/- 0.1%, 0.2%, 0.25%, 0.4% or, 0.5% of FS Enclosure type : IP 65, IP 67, IP 68, Ex-proof Ranges : various ranges from 0 to 100 mbar up to 0 to 700 bar Max. pressure : 1.5 Times of Working Pressure. Operating TEMP. : 0 to 60, 0 to 90°C Process connections : 1/4' or, ½” BSP-M, Flush Diaphragm, Triclamp, Homogenizer, SMS Zero and Span Adjustment : With or, Without (Using the suitable accessories we offer it for higher temperatures also)

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

Paddle type Flow Switch for High Temperature application (EP-MFSPT series)

We have Differential Pressure Gauge with Switches, which are useful in industrial applications like Automatic cleaning systems for Heat Exchangers and various type of expensive Filters. We have few options in the same : Differential Pressure Gauge with one Switch, Differential Pressure Gauge with Duel Switches or, Differential Pressure Gauge with Flameproof Switching contacts. The type of Differential Pressure Gauge with Switches are : Piston type DP Gauge with Switch - These are offered when medium in both the ports are same and slight migration is acceptable. Diaphragm type DP Gauge with Switch - These are recommended where migration of mediums in two ports in not acceptable. & Digital DP Gauge with Switch (Digital DP Indicator with Swicthing contacts) - For high accuracy applications these are recommended..

We have Differential Pressure Gauge with Switches, which are useful in industrial applications like Automatic cleaning systems for Heat Exchangers and various type of expensive Filters. We have few options in the same : Differential Pressure Gauge with one Switch, Differential Pressure Gauge with Duel Switches or, Differential Pressure Gauge with Flameproof Switching contacts. The type of Differential Pressure Gauge with Switches are : Piston type DP Gauge with Switch - These are offered when medium in both the ports are same and slight migration is acceptable. Diaphragm type DP Gauge with Switch - These are recommended where migration of mediums in two ports in not acceptable. & Digital DP Gauge with Switch (Digital DP Indicator with Swicthing contacts) - For high accuracy applications these are recommended..