Hefei Supseals International Trade Co., Ltd

Advantages

Ideal for use in ANSI process pumps

Universal applicable for packings conversions, retrofits or original equipment

Seal for standardizations

No dimensional modification of the seal chamber necessary, small radial installation height

No damage of the shaft by dynamically loaded O-Ring

Extended service life

Installation faults are avoided, cost-effective

No damage caused by dirt entered during assembly

Straightforward and easy installation due to pre-assembled unit (reduced down-times)

Recommended applications

Process industry

Petrochemical industry

Chemical industry

Pharmaceutical industry

Power plant technology

Pulp and paper industry

Water and waste water technology

Mining industry

Food and beverage industry

Operating range

Cartex-ASPN, - ABPN, -ASTN, -ABTN, -ASQN, -ABQN

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)
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

Standards and approvals

ANSI

Materials

Seal face: Silicon carbide (Q1), Carbon graphite resin impregnated (B), Tungsten carbide (U2)
Seat: Silicon carbide (Q1)
Secondary seals: FKM (V), EPDM (E), FFKM (K), Perflourocarbon rubber/PTFE (U1)
Springs: Hastelloy® C-4 (M)
Metal parts: CrNiMo steel (G)