ID
1333535
$ 1,238.78
1-2 weeks delivery time
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The Jabsco 18753-0250 mechanical seal kit is a compact, single-spring, bi-directional seal head for Jabsco 30530 Series pumps, built for straightforward installation and replacement. Its one-piece, factory-assembled design combines a carbon rotary face with 18-8 stainless steel retainer and spring plus Viton bellows/elastomers to accommodate shaft movement and wear while maintaining consistent face loading under demanding conditions. A precision surface finish and Viton drive ring help deliver reliable sealing without set screws, drive pins, or a supplied stationary seal seat.
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Jabsco 18753-0250 Mechanical Seal Head for 30530 Series Pumps
The Jabsco 18753-0250 is a mechanical seal kit designed to support reliable pump operation in the Jabsco 30530 Series. Supplied as a seal head only, it is intended for quick service replacement and requires a stationary seal seat for complete functionality.
Application
- For Jabsco pumps
- Compatible with 30530 Series pumps
- Seal head only; requires a stationary seal seat (not included)
Technical Specifications
Part Number 18753-0250 Seal Type Mechanical seal kit (seal head only) Configuration Compact, unitized, unbalanced, single spring, bi-directional Construction One-piece, factory-assembled Rotary Face / Primary Ring Material Carbon Retainer Material 18-8 stainless steel Spring Material 18-8 stainless steel Bellows / Elastomers Viton (full-convolution bellows) Drive Ring Viton Material Listing (As Provided) Viton / Carbon / Ceramic
Product Details
- Positive drive arrangement: Dent and groove design to help minimize torsional stress on the bellows
- Surface finish: Precision-finished sealing surfaces to support service life and dependability
- Face loading: Coil spring and ferrules maintain consistent face loading in extreme working conditions
- Installation: Designed for easy installation and replacement
Features
- Bi-directional elastomer bellows seal design
- Viton drive ring enables sealing and drive without set screws or drive pins
- Full-convolution Viton bellows accommodate shaft movement and wear
- Robust material set: carbon rotary face, 18-8 stainless steel components, and Viton elastomers
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