API Plan 54. Pressurised external barrier fluid circulation from a central pressure source or by a stand alone pumping unit (e.g. AESSEAL PUMPPAC™).

API Plan 54 Pressurized external barrier fluid system supplying clean liquid for an arrangement 3 pressurized dual seal. The barrier liquid is maintained at a pressure greater than seal chamber pressure and is circulated by an external pump or pressure system.

API Plan 54 is a custom engineered system that delivers a pressurized barrier fluid to the seal chamber. The barrier liquid is circulated to and from the seal chamber via a pump located on an external reservoir.

2021年3月30日 · An API 682 Plan 54 is available for those applications where operating capabilities such as flow rates, heat load requirements, normal operating pressures, and seal-per-system limitations exceed acceptable Plan 53B guidelines.

API Plan 54 Pressurised external barrier fluid circulation from a central pressure source or by a stand alone pumping unit (e.g. AESSEAL PUMPPAC™). See full details

Flowserve offers a complete line of standard circulators for a wide range of sealing applications and custom designed circulation systems based on your specifications. Plan 54 circulators are designed to provide clean barrier fluid at a controlled flow rate, pressure and temperature.

Plan 54 involves the circulation of clean pressurized barrier fluid sourced from an external system. It is used in Arrangement 3 seals where barrier liquid pressures should remain at 20 psi or higher.

Highly reliable API Plan for removal of heat generated across seal faces & heat soak. Barrier fluid has exceptional lubricating properties which results in extended MTBPM for the seal. When properly instrumented the system can safeguard the seal against pump upset conditions.

Lube-Power plan 54 lube system is an API 682 compliant plan where pressurized external barrier fluid system is supplying clean liquid to the barrier fluid seal chamber.

This system has been designed for use only as a barrier fluid system for mechanical seals using a suitable non-hazardous barrier fluid. The system should only be installed by competent engineering personnel. competent / qualified electrician. Pipe relief valves discharge to …