SKU: 69087
| Attribute | Details |
|---|---|
| Brand | ITT Industries / Neo-Dyn |
| Product Type | Adjustable Pressure Switch |
| Model | 131P44C6BHR |
| Pressure Range | 1 to 50 PSIG (Decreasing) |
| Maximum Operating Pressure | 1000 PSIG |
| Proof Pressure | 2000 PSIG |
| Assembly Code | 1Q08 |
| Electrical Ratings | 11A or 1/4 HP @ 125/250 VAC 5A Resistive @ 28 VDC 0.5A @ 125 VDC |
| Hazardous Location Rating | II 2 GD EExd IIC T -40°C to 75°C (T5) |
| Certification | SIRA 02ATEX1087X |
| Description / Notes | Snap Switch for Explosive Atmospheres |
| Part Number (Manufacturer) | 057-0770 |
| Cross Reference | X200285546 |
| Material Number | 451185 |
| Part Number | 0295410 |
| OEM / Manufacturer | Oceaneering |
| Description | Switch, Pressure, 1–50 PSI Adjustable Range |
| Weight | 740 g |
| Condition | Used |
The ITT Neo-Dyn 131P44C6BHR Adjustable Pressure Switch is a rugged, precision-engineered snap-acting pressure switch designed for use in demanding and hazardous industrial environments. Manufactured under ITT Industries’ Neo-Dyn line and further utilized by Oceaneering, this switch supports a wide adjustable pressure range of 1 to 50 PSIG (decreasing), making it ideal for safety, shutdown, and process control applications.
Engineered to withstand challenging conditions, the switch offers a high maximum operating pressure of 1000 PSIG and an impressive proof pressure rating of 2000 PSIG. This heavy-duty construction ensures reliable performance in oil & gas, marine, offshore, energy, and industrial automation settings.
Designed for explosive atmospheres, the unit complies with ATEX certification (SIRA 02ATEX1087X) and is marked for operation in hazardous zones with classification II 2 GD, EExd IIC, T5. This makes it suitable for Class I Groups A, B, C & D and Class II Groups E, F & G environments, where safety and reliability are paramount.
Electrically, it supports multiple switching loads including 11A or 1/4 HP at 125/250 VAC, and lower voltage DC applications, offering flexible integration with industrial systems. The switch is commonly used for control loops, alarms, shutdown systems, compressors, pumps, and pressure-based automation tasks.
Key Features:
1. Wide Adjustable Pressure Range: 1–50 PSIG (decreasing), suitable for precise control.
2. High Pressure Endurance: 1000 PSIG operating pressure and 2000 PSIG proof rating.
3. Explosion-Proof Design: Certified for hazardous environments under ATEX standards.
4. Snap-Acting Switch Mechanism: Ensures fast and accurate switching under pressure changes.
5. Multi-Voltage Electrical Compatibility: Works with AC and DC loads across various applications.
6. Wide Temperature Suitability: Operational range from -40°C to +75°C.
7. Industrial-Grade Durability: Built for offshore, marine, oilfield, and heavy-duty industry.
8. OEM-Specified Part: Used by Oceaneering for advanced control systems.
9. Extensive Safety Certifications: SIRA ATEX approval for gas and dust explosive atmospheres.
10. Versatile Application Capability: Ideal for pumps, compressors, valves, alarms, and shutdown circuits.
Applications:
1. Oil & Gas Industry: Process control, ESD systems, hydraulic pressure monitoring.
2. Marine & Offshore: Pressure monitoring in subsea and topside equipment.
3. Chemical & Petrochemical Plants: Safety and control systems for hazardous areas.
4. Industrial Machinery: Pump and compressor protection circuits.
5. Energy & Power Plants: Boiler, turbine, and auxiliary system control.
6. Hydraulic and Pneumatic Systems: Pressure-triggered electrical switching.
7. Manufacturing & Automation: Control panel integration for pressure-based operations.
8. Safety Systems: Emergency shutdown (ESD) control and alarm activation.
9. Marine Vessel Systems: Engine room and onboard machinery pressure monitoring.
10. OEM Equipment: Used in Oceaneering-built subsea and topside assemblies.
Explore the high-performance Pressure Switch at Aeliya Marine Tech, engineered for precise pressure monitoring, reliable switching accuracy, and long-lasting durability in demanding industrial and marine systems.
Hassle-Free Returns & Refunds at Aeliya Marine Tech
We at Aeliya Marine Tech are committed to your satisfaction. If you encounter any issues with your purchase, we want to ensure a smooth and worry-free resolution. Here's what you need to know about our return and refund policy:
Peace of Mind with a 30-Day Warranty:
We offer a generous 30-day warranty on all products from the date of delivery. If your product isn't functioning properly within this timeframe, you can easily request a replacement or refund.
What Can Be Returned?
- Products that are not working as expected (non-functional)
- Products with condition or malfunction issues
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Easy Return Process:
- Gather Proof of Purchase: Locate your receipt or invoice with the PI/PO Number, Invoice Number, and Date of Delivery.
- Contact Us: Reach out to our friendly customer support team at sales@aeliyamarine.com or call us at +91 9725218537.
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