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Condition:
Factory New
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Learn more:
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MFR:
RPI
Ships from Manufacturer
- MPN: RPF687
- Phone: (800) 221-9723
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Frequently asked questions
Is the material durable enough for sterilization environments?
Yes. This fitting is constructed from Nylon 6/6, a high-performance material chosen for its excellent chemical resistance and durability in the demanding conditions typical of medical and laboratory sterilization equipment.
Is this compatible with Pelton & Crane Delta 10" (AF) autoclaves?
Absolutely. This part is specifically engineered for use with Pelton & Crane Delta 10” (AF) autoclaves. It is particularly essential when performing a reservoir system upgrade using RPI Part #PCR227 or when connecting to Validator Reservoirs that utilize 3/8” drain lines.
Does the barb size ensure a secure fit for tubing?
Yes, it features a precise 3/8-inch barb designed with concentric rings. These rings are engineered to grip flexible tubing firmly, ensuring a reliable connection for your fluid lines.
Is the threaded end a standard size?
Yes, the fitting utilizes a standard 1/4-inch Male Pipe Thread (MPT). This industry-standard sizing ensures it can be securely installed into existing ports without needing custom adapters.
Is this a direct replacement for OEM part 1539381?
Yes, the RPI RPF687 is manufactured to match the specifications of OEM Part #1539381, making it a reliable, high-quality replacement for your equipment maintenance.
Is this fitting required for reservoir upgrade kits?
It is highly recommended for such upgrades. Specifically, it is the designated fitting to use when installing the RPI Reservoir Upgrade (Part #PCR227) on compatible sterilization units.
Will this hold up under frequent fluid transfer operations?
The Nylon 6/6 construction is designed for longevity in industrial and medical fluid systems. Because it is resistant to the environmental stressors found in autoclave maintenance, it provides a dependable, long-term solution for your plumbing needs.
Is the installation straightforward for maintenance staff?
Installation is designed to be efficient. With its standard 1/4” MPT thread, the fitting is meant to be threaded directly into the autoclave’s manifold or port, allowing for standard plumbing installation methods.
Can I use this for non-autoclave fluid lines?
While the RPF687 is purpose-built for the plumbing configurations of Pelton & Crane Delta 10” (AF) autoclaves, its 1/4” MPT and 3/8” barb connections make it a high-quality, durable component suitable for any fluid transfer application that requires these exact specifications.
Does the design help prevent leaks in the drain line?
The fitting is designed specifically to maintain system integrity. The barb connection is sized to create a tight fit with standard 3/8” drain lines. When paired with appropriate hose clamps, it ensures a secure, leak-free connection essential for sterilization equipment.

RPI RPF687 Elbow Fitting (3/8" Barb)