DOUBLE MECHANICAL SEAL

Engineered for Reliability. Built for Protection.

Ideal Seal Tech Double Mechanical Seals are designed with two sealing faces arranged back-to-back to provide superior protection against leakage. The barrier fluid between the seals acts as both a lubricant and coolant, ensuring enhanced reliability, improved safety and extended seal life in demanding industrial applications.

Zero Leakage
Protection

Better Heat
Dissipation

Extended
Seal Life

High Process
Safety

Description

Double Mechanical Seals consist of two sets of seal faces arranged back-to-back. A barrier fluid is circulated between the two seals to lubricate the faces and remove heat generated during operation.

These seals are ideal for handling hazardous, volatile, toxic, corrosive, and difficult-to-seal fluids.

Our double seals ensure maximum plant safety and environmental protection in demanding industrial applications.

Features

Double protection against leakage and emissions
Barrier fluid lubricates and cools the seal faces
Suitable for high pressure, high temperature and vacuum
Handles hazardous, toxic and volatile media
Improved reliability and extended operating life
Balanced design for reduced face wear
Easy installation and maintenance

Operating Conditions

Shaft Diameter	20 mm to 100 mm (0.79" to 3.93")
Pressure	Up to 25 bar (362 psi)
Temperature	-40°C to +200°C (-40°F to +392°F)
Sliding Velocity	Up to 20 m/s (66 ft/s)
Axial Movement	± 1.5 mm
Radial Runout	Up to 0.25 mm
Barrier Fluid	Water, Oil, Glycol, Plan 52 / 53 / 54
Barrier Pressure	1 to 3 bar higher than process pressure