eCartex ANSI Single seals

Features

Single seal
Available for standard (eCartex-ASPN) and also big bore (eCartex-ABPN) seal chambers
Cartridge
Also Balanced
Independent of direction of rotation
Single seals with flush (-ASPN, -ABPN) and also with quench combined with lip seal (-ASQN, -ABQN) or throttle ring (-ASTN, -ABTN)

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
Also Universally applicable, even with high solids content in the medium

Operating range

Shaft diameter: d1 = 1.000″ … 3.750″
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)
Also 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

eCartex ANSI Single seals Materials

Seal face: Silicon carbide DiamondFace (Q15)
Seat: Silicon carbide DiamondFace (Q15)
Secondary seals: FKM (V), also EPDM (E), FFKM (K), also Perfluorcarbon rubber/PTFE (U1)
Springs: Hastelloy® C-4 (M)
Metal parts: CrNiMo steel (G), CrNiMo cast steel (G)

Standards and approvals

ANSI

Recommended applications

Process industry
Also Petrochemical industry
Chemical industry
Also Pharmaceutical industry
Also Power plant technology
Pulp and also paper industry
Water and also waste water technology
Also Mining industry
Food and also beverage industry
Universally applicable
Also ANSI process pumps

Download catalog for more information:eCartex ANSI Single seals

eCartex ANSI Single seals