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Royal Purple Barrier Fluid FDA 22 Food-Grade Mechanical Seal Barrier Fluid 55 GAL/Drum

Royal Purple Barrier Fluid FDA 22 Food-Grade Mechanical Seal Barrier Fluid 55 GAL/Drum

Overview

Royal Purple Barrier Fluid FDA 22 is a food-grade, pure, non-reactive synthetic mechanical seal barrier fluid with an ISO VG 22 viscosity grade.
Pack sizes
55 GALOn request
Application areas
Food & Beverage Pharmaceutical & Personal Care
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Description

Royal Purple Barrier Fluid FDA 22 is a food-grade, pure, non-reactive synthetic mechanical seal barrier fluid with an ISO VG 22 viscosity grade and a kinematic viscosity of 5.2 cSt at 40°C. It is water-white and provides excellent heat transfer, low-temperature fluidity, and thermal stability, with very low water content and compatibility with various elastomers. It is suitable for tandem and double mechanical seals, providing lubrication and cooling for pumps, mixers, and related equipment.

Applications

  • Pure, non-reactive synthetic barrier fluid

  • Designed for dual, double and tandem mechanical seals

  • Excellent low-temperature fluidity and heat-transfer properties

  • Good thermal stability for stable mechanical seal operation

  • Undyed formulation with a water-white appearance

  • Compatible with a wide range of elastomers and selected fluids

Product video

Product photos

Royal Purple Barrier Fluid FDA 22 Food-Grade Mechanical Seal Barrier Fluid 55 GAL/Drum
Royal Purple Barrier Fluid FDA 22 Food-Grade Mechanical Seal Barrier Fluid 55 GAL/Drum
Royal Purple Barrier Fluid FDA 22 Food-Grade Mechanical Seal Barrier Fluid 55 GAL/Drum
Royal Purple Barrier Fluid FDA 22 Food-Grade Mechanical Seal Barrier Fluid 55 GAL/Drum

Technical data

Physical state Liquid
Color Clear
Odor Characteristic
Melting point -73℃ (-99.4℉)
Boiling point 297.22℃ (567℉)

Pack sizes

Spec code Pack sizeContainer MOQAvailability
Barrier Fluid FDA 22 55 GAL Drum On request

Application areas

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