Mechanical Seal eCartex Single seal

Type in the Iseal : ISE-Single

Shaft diameter: d1 = 25 … 100 mm (1.000″ … 4.000″) Other sizes on request
Temperature: t= -40 °C … 220 °C (-40 °F … 428 °F) (Check O-Ring resistance)

Sliding face material combination BQ1

Pressure: p1 = 25 bar (363 PSI)
Sliding velocity: vg = 16 m/s (52 ft/s)

Sliding face material combination Q1Q1 or U2Q1:

Pressure: p1 = 12 bar (174 PSI)
Sliding velocity: vg = 10 m/s (33 ft/s)

Axial movement: ±1.0 mm, d1 ≥75 mm ±1.5 mm

Item	Description
1	Seal face
2, 5, 7	O-Ring
3	Spring
4	Seat
6	Shaft sleeve
8	Drive collar
9	Set screw
10	Snap ring
11	Cover
12	Assembly fixture
13	Screw
14	Gasket
15	Screw plug
16	Lip seal (-QN), throttle ring (-TN)

Advantages

The series has sliding surfaces that are equipped with EagleBurgmann DiamondFace technology as standard
Up to 80 % less energy consumption and minimized heat generation of seal due to friction-reducing DiamondFace layer
Up to 100 % extended operating period, prolongation of MTBF and MTBR intervals
Significantly improved dry-run capability for inadequately lubricated sealing surfaces, thus vastly improved process safety
Universally applicable, even with high solids content in the medium

Features

Single seal
Cartridge
Balanced
Independent of direction of rotation
Single seals without connections (-SNO), with flush (-SN) and with quench combined with lip seal (-QN) or throttle ring (-TN)
Additional variants available for ANSI pumps (e.g. -ABPN) and eccentric screw pumps (-Vario)

Materials