Cartex-ABPN EagleBurgmann Single Cartridge Mechanical Seal for ANSI Process Pumps
- Single seal
- big bore (Cartex-ABPN) seal chambers
- Cartridge
- Balanced
- Independent of direction of rotation
- Single seals with flush (-ABPN)
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)
Operating Limits
- Shaft diameter: d1 = 1.000" ... 3.750"
- Other sizes on request
- Temperature: t = -40°C...+220°C (-40°F... +428°F)
- Sliding Face Material Combination BQ1:
- Pressure: p₁ = 25 bar (363 PSI)
- Speed: = 16 m/s (52 ft/s)
- Sliding Face Material Combination Q1Q1 or U2Q1:
- Pressure: p₁ = 12 bar (175 PSI)
- Speed: = 10m/s (33ft/s)
- Permissible axial movement: ± 1.0 mm, d₁ ≥ 75mm ± 1.5mm
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)
BESTSEAL — Your Reliable Partner for Mechanical Seals
| 15 years |
Focused in mechanical seal manufacturing |
| 3 hours |
Quotation response only takes 3 hours |
| 1 day |
Provide production assembly drawings |
| 1 piece |
MOQ, One piece can also be produced |
| 15-20 working days |
The production cycle only takes 15-20 working days |
| real-time |
Real time synchronization of production progress |
- BESTSEAL Cartridge Mechanical Seals
- Your Fast-Track Alternative to EagleBurgmann Cartex-ABPN
- Custom Cartridge Mechanical Seals — From Drawing to Delivery in 15–20 Working Days





