Genuine NOV Top Drive Spare Part 30151890-B32D Switch (Medium Pressure EEx (d)), designed specifically for TDS-8SA Top Drive systems. Built for offshore oilfield drilling operations, this explosion-proof switch ensures reliable control, safety, and system efficiency in hazardous environments.
The NOV Top Drive Spare Part 30151890-B32D Medium Pressure Switch is a genuine explosion-proof (EEx d) electrical component engineered for pressure monitoring and safety control in TDS-8SA Top Drive systems. It plays a crucial role in detecting and regulating medium-pressure conditions during drilling operations, ensuring system stability and protecting against overpressure hazards.
Manufactured to NOV’s rigorous quality standards, this switch is ATEX- and IECEx-certified for use in explosive and offshore environments, providing dependable performance under extreme temperature, vibration, and pressure conditions.
It is a direct OEM replacement part, guaranteeing perfect fit and compatibility with NOV Top Drive assemblies. The rugged housing and sealed contacts ensure long service life, while the precise calibration delivers accurate, consistent switching performance for high-safety oilfield systems.
✅ OEM Part Number: 30151890-B32D — Genuine NOV Component
✅ Compatible Model: TDS-8SA Top Drive
✅ Explosion-Proof Design (EEx d) – Certified for offshore hazardous zones
✅ Medium Pressure Range – Designed for stable, accurate pressure detection
✅ Rugged Aluminum/Steel Housing – Resistant to corrosion, heat, and vibration
✅ Sealed Electrical Contacts – Protects against moisture and oil contamination
✅ Factory Calibrated – Ensures precision operation and reliability
✅ Long Service Life – Built to NOV industrial standards for continuous operation
✅ Certified Safety Component – ATEX, IECEx, and NOV Quality Certified
✅ Ideal for Offshore Drilling Operations – Designed for harsh oilfield conditions
Condition: Brand New, Genuine NOV OEM Part
Manufacturer: National Oilwell Varco (NOV)
Part Number: 30151890-B32D
Type: Medium Pressure Switch (Explosion-Proof EEx d)
Model Compatibility: TDS-8SA Top Drive System
Material: Industrial-grade alloy and sealed electrical housing
Standards: ATEX / IECEx / NOV Safety Certification
Application: Offshore and Onshore Oilfield Drilling Rigs
Origin: NOV Global Manufacturing / Certified Distributor
Warranty: 12 Months Manufacturer Warranty
Inspection: 100% Tested and Certified Prior to Shipment
✅ Returns accepted within 15 days for unused, undamaged items.
✅ Must be returned in original NOV packaging with all documentation.
✅ Refund or exchange processed after factory inspection and verification.
✅ Covered by 1-Year NOV warranty for manufacturing or calibration defects.
❌ No returns for installed, modified, or damaged components.
✅ Dedicated technical support for compatibility, installation, and troubleshooting.
