Bently Nevada Dual Axial Probe Housing Kit
Complete 21022-28-05-017-03 housing assembly. Protects two probes for thrust monitoring. Made in USA with 12-month warranty.
Key Features & Benefits
- API 670 Compliant meets industry standards
- Dual Probe Protection for reliable monitoring
- External Adjustment without opening machine
- Environmental Shield against dust and liquids
- Complete Kit includes all necessary fittings
Part Number Configuration
Full Part: 21022-28-05-017-03
- Base Model: 21022 (Dual Axial Housing)
- Probe Type: 28 (3300 XL 8mm Probe)
- Cable Length: 05 (0.5 meter / 20 inches)
- Penetration Depth: 017 (1.7 inches)
- Fittings Kit: 03 (Cable seals + NPT reducers)
Technical Specifications
- Manufacturer: Bently Nevada
- Product Type: Dual Axial Probe Housing Assembly
- Housing Material: Aluminum Alloy (Copper-Free)
- Sleeve Material: 304 Stainless Steel
- Probe Compatibility: 3300 XL 8mm Probes
- Included Cable Length: 0.5 meter (20 inches)
- Probe Penetration: 1.7 inches
- Mounting Threads: Two 3/4-inch NPT holes
- Weight: 3.6 kg (8 pounds)
- Compliance Standard: API 670
- Environmental Rating: Dust and Splash Protection
- Cover Type: Removable for gap adjustment
- Mounting Method: External, with 4 machine screws
Included Components
Kit contains uninstalled fittings: Two cable seal grips with grommets (for 1/8″ to 3/8″ cables) and two 3/4-14 to 1/2-14 NPT reducers.
Shipping & Warranty
- International shipping via FedEx, UPS, DHL
- New original in factory packaging
- 12-month manufacturer warranty included
Professional Questions & Answers
Product Application
What is this housing used for?
It mounts two proximity probes to measure axial thrust position at machine thrust bearings. Common in turbines and compressors.
Why is API 670 compliance important?
API 670 is the petroleum industry standard for machinery protection systems. Compliance ensures reliability and safety.
Installation & Configuration
Are the probes included with this housing?
No. This is the housing assembly only. You must purchase 3300 XL 8mm probes separately based on your application needs.
How do I select the right penetration depth?
Measure your machine casing thickness where the probe mounts. Choose a penetration option that allows proper probe tip positioning relative to the shaft.
Selection Guidance
When do I need this dual housing instead of single probes?
For critical axial thrust monitoring where redundant measurement or differential measurement is required for safety and accuracy.
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