Key Technical Information
Review the main specifications, condition, location, availability and supporting details for this offer.
The source brochure states that most seal components are manufactured in-house. Metallic components and springs are specified as AISI 304 stainless steel, while bellows and L-rings use specially compounded high-ACN nitrile rubber. The range is designed for demanding water-pump service, including dry-running exposure. Selected offered seal types are positioned as equivalent alternatives to John Crane, EagleBurgmann and Flowserve seal families and as a competitive alternative to Trisun. Exact interchangeability must be verified for each application against dimensions, materials, operating conditions and OEM requirements.
Application: Mechanical shaft sealing for domestic, agricultural and automotive water pumps
Technical specifications
| Series A examples | 12A33 / 16A36 / 19A40 shaft D 12 / 16 / 19 mm |
|---|---|
| Series B examples | 16B36 / 19B40 / 35B57 shaft D 16 / 19 / 35 mm |
| Series D examples | 12D30 / 12D33 / 19D40 / 19D48 seal + counter face |
| Series E examples | 15E / 16EK / 25E seal + counter face |
| Series F examples | 12F / 12FG / 12FK / 12FS / 16F / 19F seal + counter face |
| Series G | 12G shaft D 12 mm |
| Series L | 19L40 / 19L48 shaft D 19 mm |
| Series M | 12M / 16M / 19M / 28M shaft D 12 - 28 mm |
| Series S | 12S to 28SB multiple shaft sizes 12 - 28 mm |
| Series U | 12U28 to 19U40U shaft sizes 12 / 16 / 19 mm |
| Series V | 16U35 / 16U36 shaft D 16 mm |
| John Crane cross-reference | Type 21 / Type 6 / Type 6A selected source comparison |
| EagleBurgmann cross-reference | MG1 selected source comparison |
| Flowserve / Trisun | Equivalent / competitive positioning user-supplied positioning; exact model mapping to be confirmed |
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Included equipment / scope
Mechanical seal assemblies and counter-face assemblies as applicable by type. Available series include A, B, D, E, F, G, L, M, S, U and V. Listed shaft sizes span approximately 12 mm to 35 mm depending on series and part number.
Documents available
Two-page mechanical seal product brochure with dimensional tables, series drawings and cross-reference comparison