Description

1. Product Title

Bently Nevada 43501-02-04-02 – Low Pressure Multi-Cable Gland & Seal Fitting for 3300 XL Probe System

2. Product Overview

The Bently Nevada 43501-02-04-02 is an original stainless steel low-pressure cable sealing gland specially matched to the Bently Nevada 3300 XL eddy current proximity probe and extension cable monitoring system. It serves as the pressure barrier and cable entry sealing component between equipment bearing housings, junction boxes and field vibration monitoring cables. This fitting isolates internal process medium pressure, blocks oil mist, dust, moisture and corrosive gas ingress, and fixes multiple transducer cables neatly to avoid cable abrasion, signal jitter or cable pull-out failures caused by unit vibration. The 43501-02-04-02 features a 4-hole cable grommet design, allowing simultaneous routing of up to four 3300 XL triaxial cables, which optimizes wiring layout for multi-point bearing vibration, axial thrust and Keyphasor speed measurement loops and maintains long-term signal transmission stability for the 3500 machinery protection rack.

3. Technical Specifications

• Brand: Bently Nevada (Baker Hughes)
• Model: 43501-02-04-02
• Warranty: One Year
• Condition: 100% New & Original, US manufactured
• Type: Low pressure multi-cable sealing gland / cable entry seal
• Thread Specification: High-pressure side: 3/4-14 NPT external thread Low-pressure side: 3/4-14 NPT internal thread
• Cable Capacity: 4-channel grommet, 1 fully punched hole + 3 pre-drilled spare holes for up to 4 transducer cables
• Housing Material: Corrosion-resistant stainless steel alloy
• Working Pressure Rating: Low-pressure service for non-high-pressure bearing enclosures
• Operating Temperature: -51°C ~ +177°C compatible with standard probe cable temperature range
• Weight: Approx. 3kg per unit
• Standard Compliance: Complies with API 670 rotating machinery protection system installation requirements
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5. Application Scenarios

1. Thermal Power Generation Plants: Installed on steam turbine, generator, large induced draft fan and feed pump bearing boxes to seal multiple 3300 XL vibration and thrust probes for 3500 rack machinery protection.
2. Oil & Gas Refineries & Petrochemical Plants: Applied on centrifugal compressors, turbo-expanders and process pumps to organize multi-point displacement, vibration and speed transducer wiring, preventing process fluid leakage into cable conduits.
3. Metallurgical & Heavy Industrial Facilities: Used for large rolling mill main motors, blowers and gas turbine monitoring systems to consolidate multiple sensor cables and extend the service life of precision proximity measurement loops.