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| Categories | Mechanical Seal Replacement |
|---|---|
| Certification: | FDA certificate |
| Place of Origin: | Zhejiang, China |
| MOQ: | 1pcs |
| Price: | USD |
| Payment Terms: | T/T, Western Union, MoneyGram |
| Supply Ability: | 1000PCS |
| Delivery Time: | 3~10DAYS |
| Packaging Details: | white box |
| Product name: | Replace Grundfos Pump Seal |
| Grundfos OEM dimensions: | 100% compatible |
| Size: | 12 and 16mm |
| Pressure: | up to 3Mpa |
| Temperature: | -20 to +180℃ |
| Speeds: | 15m/s |
| Company Info. |
| Jiaxing Burgmann Mechanical Seal Co., Ltd. Jiashan King Kong Branch |
| Verified Supplier |
| View Contact Details |
| Product List |
100% Compatible Replace Grundfos Pump Seal
Upgrade your Grundfos pump reliability with Burgmann's precision-engineered replacement seals. Our direct-replacement mechanical seals are:
100% compatible with Grundfos OEM dimensions and specifications
Performance-enhanced with premium materials (SiC faces, FKM/Viton® elastomers)
Available for all Grundfos series (CR, NBG, MTH, HPK, etc.)
Custom-configurable for special operating conditions
Burgmann seals deliver longer service life than OEM parts while
maintaining perfect fit and function. Our technical team can
provide:
✓ Cross-reference service for Grundfos part numbers
✓ Material upgrades for harsh applications
✓ Emergency replacement services
| Parameter | Standard Replacement | Performance Upgrade | Harsh Service Option |
|---|---|---|---|
| Compatibility | Exact Grundfos OEM dimensions | Grundfos OEM+ tolerances | Custom-engineered solutions |
| Face Materials | Carbon vs. Ceramic | Silicon Carbide (SiC) | Tungsten Carbide (WC) / Diamond-coated |
| Elastomers | NBR | FKM (Viton®) | FFKM (Kalrez®) |
| Temp. Range | -20°C to +120°C | -30°C to +200°C | -50°C to +300°C |
| Pressure Rating | 10 bar (145 psi) | 15 bar (217 psi) | 25 bar (362 psi) |
| Speed Limit | 20 m/s (65 ft/s) | 25 m/s (82 ft/s) | 30 m/s (98 ft/s) |
| MTBF Improvement | OEM equivalent | +30% vs. OEM | +50% vs. OEM |
| Special Features | Basic flush plans | Optimized hydraulics | API 682 Plan 32/53 support |
| Chemical Resistance | Water/glycols | Oils, mild chemicals | Strong acids/alkalis |
Shipping & Payment Terms:
Port of Loading: Shanghai
Shipping Method: DHL,UPS,FEDEX,TNT, etc
Payment Terms: T/T, Western Union, money gram
Our services:
◆ OEM/ODM orders are available for our factory
◆ Accept customized mechanical seals according to your drawing or requirements
◆ Small quantity is accepted
◆ Provides excellent quality with competitive price
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