43501-01-00-01 Bently Nevada Low Pressure Cable Seal

Product Introduction

43501-01-00-01 is a low-pressure cable seal from Bently Nevada. It routes up to four 95-ohm transducer cables through a single machine hole. A silicone grommet seals fluids along the cable jacket. It prevents leaks from bearing housings and machine cases.

Key Benefits

• Pressure Rating: Rated to 345 kPa (50 psi) across the grommet.
• Versatile Mounting: Fits ½-NPT or ¾-NPT tapped holes.
• Cable Capacity: Supports 1-4 standard cables or 1-2 DE transducer cables.
• Compact Design: Overall length is only 35mm (1.4 inches) when tightened.

Technical Specifications

• Brand: Bently Nevada
• Model: 43501-01-00-01
• Type: Low Pressure Cable Seal
• Pressure Rating: 345 kPa (50 psi) across grommet
• Absolute Pressure Limit: 1.0 psi absolute
• Length (Assembled): 35mm (1.4 inches) tightened
• High Pressure Side Thread: 01 = 1/2-14 NPT
• Low Pressure Side Thread: 01 = 1/2-14 NPT
• Grommet Type: 00 = Solid (holes must be punched)
• Fitting Options: 1/2-14 NPT, 3/4-14 NPT
• Temperature Range: Limited by cable and connector
• Environmental Tolerance: Resists lube oil and fluids

Installation Guide

• Tap a single hole with ½-NPT or ¾-NPT threads in the machine case.
• Punch holes in the solid grommet to match your cable count.
• Insert cables through the grommet and seal body.
• Thread the seal into the tapped hole using external pipe threads.
• Mate the other end to conduit or housings.
• Tighten to a 35mm assembled length.

Compatibility

• Works with one to four 95-ohm transducer cables.
• Supports one to two 25mm DE and 50mm DE transducer cables.
• Compatible with standard Bently Nevada probes and connectors.
• Seals only the cable outer jacket and seal body.

Applications

• Seal lube oil exit points in bearing housings.
• Prevent fluid leaks from machine cases.
• Route cables through pressure barriers.
• Ideal for turbines, compressors, and pumps.

Certification & Quality

• Manufactured in the U.S.A.
• Tested for pressure integrity per Bently Nevada standards.
• Designed for industrial reliability.

Package & Warranty

• Package Includes: Seal body, silicone grommet, washers.
• Warranty: 12 months against manufacturing defects.

Shipping & Delivery

• Shipping: 12-24 hour dispatch.
• Carriers: FedEx, UPS, DHL.
• Tracking: Provided after shipment.

Manager’s Insight

This seal is a simple, robust solution for pressure barrier cable routing. Its solid grommet design allows custom hole punching for specific cable configurations. This flexibility reduces inventory needs. The 50 psi rating covers most lube oil seal applications. Always inspect cable jackets for cuts to ensure a proper seal.

Expert Review

We have used this seal in turbine installations for years. It performs reliably under constant oil exposure. The NPT threading ensures a secure fit. Remember, the seal does not stop leaks through cable braid damage. Regular inspection of cable integrity is essential. Overall, it is a durable and cost-effective component.

Frequently Asked Questions (FAQ)

• What is the maximum pressure rating?
  345 kPa (50 psi) across the grommet.
• Can this seal stop oil leaks?
  Yes, it seals fluids along the cable outer jacket.
• Does it include pre-punched holes?
  No. The grommet is solid. You must punch holes.
• How many cables can it hold?
  One to four 95-ohm cables or one to two DE cables.
• What thread sizes are available?
  It fits 1/2-14 NPT and 3/4-14 NPT holes.
• Can it seal gas or air?
  Limited to 1.0 psi absolute for gas. Best for liquids.
• What is the assembled length?
  It is 35mm (1.4 inches) when fully tightened.
• Is it compatible with all Bently probes?
  Works with standard 95-ohm and DE transducer cables.

Buyer’s Guide & Selection Advice

• Select thread size based on your machine’s tapped hole.
• Verify cable outer diameter fits through your punched holes.
• Order a solid grommet for maximum punch flexibility.
• Consider spare grommets for future cable changes.
• Check cable jacket condition before installation.

Common User Experience Tips

• Use a sharp punch for clean holes in the silicone grommet.
• Apply a light lubricant to threads for easier installation.
• Do not overtighten to avoid damaging the grommet.
• Inspect the seal during routine machine maintenance.

For inquiries, contact us at sales@powergearx.com or
+86 18030005825 (WhatsApp).

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