SE Series Mechanical Seal Technical Specifications
| Parameter |
Specification |
| Model Range |
SE-01 to SE-09 (Standard Industrial Series) |
| Type |
Balanced Single Spring Cartridge Seal |
| Design Standard |
ISO 21049 / API 682 Type A |
| Seal Face Materials |
Rotating: Silicon Carbide (SiC) / Stationary: Carbon Graphite |
| Secondary Seals |
NBR (Standard), EPDM (Water), FKM (Chemical) |
| Metal Components |
304 Stainless Steel (316L Optional) |
| Shaft Diameter Range |
15-100mm (0.6"-4") |
| Pressure Rating |
10 bar (145 psi) Dynamic / 15 bar (218 psi) Static |
| Temperature Range |
-20°C to +180°C (-4°F to +356°F) |
| Surface Speed |
20 m/s (65 ft/s) |
| Max RPM |
3,600 RPM (for 50mm shaft) |
| Leakage Rate |
< 5 ml/hr |
| Spring System |
Multiple Coil Springs (304SS) |
Queeny design engineers are able to produce a seals solution for the most basic applications,to those that are extremely complicated and unique. We are able to provide you these solutions supported by life test data and years of excellent field performance.As your partner, we provide sealing solutions for centrifugal pumps,agitators and other rotating equipment, and help you consolidate your brand and market position.
Shanghai Queeny Mechanical Equipment Co.,Ltd.is an enterprise specializing in the R&D,manufacture and export of mechanical seal products,headquartered in Pudong New Area,Shanghai.Our products mainly include component seals,dry gas seals,metal bellows seals,mixer and agitator seals,single & dual cartridge seals,silicon carbide parts and tungsetn carbide parts,which can replace John Crane, Burg--mann, AES, Chesterton,Flowserve,Rotenand other similar products,they are widely used in water treatment,petroleum,chemical,food,medical and other industries.
Cartridge seal for Grondfo ST/SE/SLV/SEG pumps!
the standard shaft size for SE are 22mm and 32mm
It is used for wastwater, unscreened raw sewage in heavy-duty, municipal, utility and industrial applications.
We also supply CR, GF01, GF02, GF03, GF04, GF06 for Grondfo CR series, Grondfo CH series, Grondfo CR/CRK/SPK series, Grondfos LP series.
Suitable Grondfo pumps Models:
CR1 / CR3 / CR5 / CR10 / CR15 / CR20 / CR32 / CR45 / CR64 / CR90 water pumps, O-ring assembly type
CRN1 / CRN3 / CRN5 / CRN10 / CRN15 / CRN20 / CRN32 / CRN45 / CRN64 / CRN90 water pumps, O-ring assembly type.
CR seals are popular&standard seals for Grondfo pumps.We are happy to deal with end-users or distributors.
Pls contact us if you want to know anything about this products.
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