Pump Seals (OEM)
Armstrong Pump Seal
- Drop-in replacement for Armstrong pump seals
- Carbon vs. Silicon Carbide faces
- Made to original fitting dimensions
- Low leakage, smooth running at start-up
- Suits Armstrong in-line, end-suction and split-case pumps
- Elastomer options: EPDM, NBR, FKM
PRODUCT DESCRIPTION
Dependable Sealing for Armstrong Pumps
A worn seal on an Armstrong pump leads to shaft leakage, wet bearings and unplanned stoppages in heating and cooling systems. Our Armstrong pump seal is made to the original fitting dimensions, so it replaces the old seal without any change to the pump. A Carbon rotary face runs against a hard Silicon Carbide seat, which keeps leakage low and handles hot water and glycol mixtures. Avoid dry running to get the full seal life. Send us your pump model and shaft size and we will confirm the right seal before you order.
TECHNICAL SPECIFICATIONS
Technical Details & Engineering Data
Operating Limits
Standard operating parameters for continuous duty
| PRESSURE | Up to 10 bar / 145 PSI |
| TEMPERATURE | -20°C to +120°C |
| SPEED | Up to 15 m/s |
| SHAFT SIZE | 12 mm to 60 mm (on request) |
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