Overview
The John Crane B38999 seal assembly is a Type 1 mechanical seal component designed to deliver reliable leak prevention and sealing integrity in rotating pump equipment. As a precision-engineered product from John Crane, a leader in mechanical sealing solutions, this seal assembly is built to maintain efficiency and durability across demanding industrial applications. New in box condition ensures the seal arrives ready for installation with all components protected.
Key Features
- Precision-engineered Type 1 seal assembly for superior leak prevention
- New in box condition with factory protection
- Designed for reliable performance in pump sealing applications
- Pre-assembled cartridge configuration for simplified installation
- Compatible with standard ANSI and DIN/ISO seal chambers
Technical Specifications
| Manufacturer | John Crane |
| Part Number | B38999 |
| Seal Type | Type 1 Seal Assembly |
| Product Category | Mechanical Cartridge Seal |
| Application | Pump sealing systems |
| Configuration | Pre-assembled, self-contained |
| Condition | New in Box |
Typical Applications
The John Crane B38999 seal assembly is suitable for use in:
- Chemical process pumps
- Industrial water and wastewater treatment systems
- Centrifugal pumps in power generation facilities
- Pulp and paper processing equipment
- Food and beverage production systems
- General industrial rotating equipment requiring reliable sealing
Compatibility & Replacements
Compatible With
- Standard ANSI seal chambers
- DIN/ISO seal chamber configurations
- Centrifugal pump systems
- Industrial rotating equipment
Replaces / Drop-In Replacement For
Verify compatibility with your system integrator before ordering. Contact John Crane directly or consult the original equipment documentation to confirm this unit is the correct replacement for your specific seal chamber and equipment.
Works With
- John Crane Performance Plus service network (200+ service centers globally)
- Standard mechanical seal installation equipment
- Industry-standard piping and connection standards (3/8 inch NPT ports)
- OEM pump specifications and gland plate assemblies
