API PLAN 53B With Accumulator System

Product Overview

API Plan 53-B is designed in accordance with API 682. Standard tubing or welded pipe construction and optional flanged connection. Pressurization is by means of a pre-loaded bladder accumulator. The nitrogen is separated from the barrier medium by membranes in the accumulator: nitrogen cannot get into the barrier medium or process medium. Barrier pressure is created without any need for connection to a nitrogen supply. Available with finned tube, water or air coolers with fan. Modular system: combination with a wide range of system components/instruments possible. API Plan-53B accumulator-based seal support systems utilize a bladder to maintain system pressure to pressurized dual seals and absorb barrier fluid thermal expansion while separating the pressurizing gas and barrier fluid. A range of heat exchangers can be packaged with the system, selection dependent on available plant utilities.

Technical Specifications

• Model: PLAN-53B
• Bladder Accumulator Capacity: 20 L
• Allowable Pressure: 40 bar
• Temperature: – 20 °C to 100 °C
• Cooling Capacity: 10 (kW)2