Compact & Economical, Field adjustable set point, Scale provided, Auto Reset.
Fix / adjustable differential, Field adjustable set point, Weatherproof to IP 67, Internal set point lock, Rigid construction, Scale provided
Fix / adjustable differential, field adjustable set point, weatherproof to IP 67, internal set point lock, rigid construction, and scale provided.
Fix / adjustable differential, field adjustable set point, weatherproof to IP 67, internal set point lock, rigid construction, and scale provided.
Fix / adjustable differential, Field adjustable set point, Flameproof EEx IIA IIB IIC, Ingress Protection IP 65, Internal set point lock.
Fix / adjustable differential, Field adjustable set point, Flameproof EEx IIA IIB IIC, Ingress Protection IP 65, Internal set point lock
Fix / adjustable differential, Field adjustable set point, Flameproof EEx IIA IIB IIC, Ingress Protection IP 65, Internal set point lock.
A trusted manufacturer and supplier of industrial pressure switches, we deliver precision instruments designed to protect, monitor, and control pressure-dependent processes across critical industrial applications. Pressure switches are fundamental components in hydraulic systems, pneumatic circuits, and process automation, where accurate pressure monitoring directly impacts equipment longevity, operational safety, and production efficiency. Our product range serves manufacturing units, power generation facilities, chemical plants, and OEM partners who demand reliable pressure control solutions.
Pressure switches are electromechanical or electronic devices that detect pressure changes in a system and automatically trigger an electrical response, typically opening or closing a circuit when pressure reaches a predetermined threshold. They function as safety guardians and process controllers, interrupting operations when pressure becomes unsafe or signaling alarms when conditions deviate from normal operating parameters.
How They Work:
Key Components:
Electromechanical switches utilizing diaphragm or piston sensing mechanisms with snap-action contacts. These switches offer simple installation, cost-effectiveness, and proven reliability in applications where electronic controls are not required. Ideal for basic on/off pressure protection in hydraulic presses, air compressors, and pump protection circuits.
Solid-state pressure switches equipped with microprocessor-based control, allowing precise set-point adjustment, multiple output configurations (relay, 4-20mA, 0-10V, or discrete logic), and integrated diagnostics. Perfect for modern automation systems, real-time pressure monitoring, and integration with SCADA/PLC networks.
Designed to monitor pressure differences between two system points, these switches detect filter blockage, line rupture, or load-sensing anomalies. Commonly used in hydraulic filter protection, dual-chamber applications, and ventilation system monitoring.
Compact, space-saving switches for integration into hydraulic manifolds, proportional valves, and confined installation spaces. Maintain full functionality while reducing footprint and system complexity.
Engineered for high-pressure systems (up to 400 bar and beyond), these switches feature reinforced diaphragms, specialized sealing materials, and precision engineering for applications including hydraulic presses, plastic injection molding, and deep-well pump systems.
Designed for applications with viscous or corrosive media, flush diaphragm models prevent clogging and material buildup, commonly used in food processing, chemical dosing, and slurry applications.
Hydraulic Systems: Pump protection, load-sensing control, system overpressure shutdown in industrial presses, injection molding machines, and excavation equipment.
Pneumatic Equipment: Compressor cut-in/cut-out control, pressure tank monitoring, air brake systems, and automated pneumatic valve actuation.
Power Generation & Steam Systems: Boiler protection, steam pressure monitoring, cooling system overpressure relief, and turbine safety shutdowns.
Chemical & Petrochemical Plants: Process reactor pressure monitoring, tank fill/empty control, safety interlocks, and hazardous material containment systems.
Water Treatment & Desalination: Reverse osmosis membrane protection, pump discharge monitoring, filtration pressure control, and multi-stage pressure management.
Oil & Gas Industry: Wellhead pressure monitoring, pipeline pressure control, compressor protection, and subsea equipment safeguarding.
Food & Beverage Processing: Pasteurization system pressure control, filling machine regulation, packaging line protection, and sanitary pressure monitoring.
Automotive & Manufacturing: Brake system pressure switches, coolant circulation monitoring, transmission pressure control, and assembly line pneumatic systems.
HVAC & Building Systems: Chilled water system pressure monitoring, boiler protection, compressor unloading, and emergency shutdown interlocks.
Q: What is the difference between mechanical and electronic pressure switches?
A: Mechanical switches use simple snap-action mechanisms and are cost-effective for basic on/off control, while electronic switches offer precise set-point adjustment, multiple output types, diagnostics, and integration with modern automation systems. Electronic switches are ideal for complex control requirements; mechanical switches excel in straightforward protective applications.
Q: How often should pressure switches be calibrated?
A: Calibration frequency depends on application criticality and switch type. Industrial standards recommend annual calibration for critical safety applications and biennial checks for general process control. After equipment relocation, system modifications, or any pressure-related incident, recalibration is essential. We provide on-site calibration services to maintain accuracy.
Q: Can pressure switches be used in corrosive or viscous media?
A: Standard switches may fail in corrosive or viscous environments. We offer specialized solutions, including flush diaphragm models, duplex sealing systems, and chemical-resistant materials (stainless steel, Hastelloy, PTFE) for challenging media. Always specify the operating medium during selection.
Q: What pressure range should I specify for my application?
A: Select a switch rated 1.3 times the normal operating pressure as your maximum set point. For example, a system operating at 210 bar should use a switch rated for at least 273 bar. This safety margin prevents nuisance shutdowns and extends switch life. Our technical team can assist with proper sizing.
Q: Do your pressure switches integrate with PLC and SCADA systems?
A: Yes. Our electronic pressure switches provide multiple output options: relay contacts for basic logic integration, 4-20mA analog signals for proportional control, 0-10V DC for analog input, and discrete logic (TTL/logic-level) outputs. All models are compatible with major PLC platforms and industrial IoT ecosystems.
ISO 9001:2015 Certified Manufacturing: Our facilities maintain strict quality control and traceability, ensuring every switch meets international standards and customer specifications.
Technical Expertise & Application Engineering: With 15+ years in industrial controls, our engineers provide application-specific recommendations, set-point calculations, and integration support, reducing installation errors and commissioning time.
Cost-Effective Pricing Without Compromise: Manufactured locally with efficient supply chains, we deliver premium-quality switches at 25–40% lower cost than imported alternatives, without sacrificing durability or accuracy.
Fast Turnaround & Local Support: No dependency on lengthy overseas lead times. We maintain a stock of popular models and offer 7–10 day custom manufacturing, with on-site technical support across India.
Comprehensive Product Customization: Non-standard pressure ranges, special materials, custom manifold integration, and OEM partnership programs tailored to your exact production requirements.
Lifetime Technical Support & After-Sales Service: We don’t abandon customers after the sale. Our team provides troubleshooting assistance, spare part availability, recalibration services, and preventive maintenance guidance.
Compliance with Indian & International Standards: Our products comply with IS (Indian Standards), ISO 4413, PED directives, and customer-specific certifications critical for regulated industries and export markets.
Proven Track Record: Trusted by leading manufacturers in automotive, hydraulics, chemical processing, and power generation sectors across India and neighboring regions.
