Jabsco 18753-0240 Seal Seat, FKM and Tungsten Carbide
The Jabsco 18753-0240 is a genuine Jabsco stationary seal seat with a tungsten carbide stationary seat and FKM elastomers. It is a compact, single spring, bi-directional elastomer bellows seal. This is the seat only and it pairs with the matching seal head. It is listed for Jabsco 30530 series industrial flexible impeller pumps.
The stationary seat is the fixed half of a mechanical shaft seal. It sits in the pump housing in its elastomer cup, and the rotating seal head runs against its lapped face. Replace the seat and head together, fit the seat square with light, even pressure, and never touch or scratch the sealing face.
Key Features
- Stationary seal seat
- Listed for 30530 Series Pumps
- Lapped sealing face
- Elastomer cup holds the seat in place
- Pairs with the matching seal head
- Stops leaks along the shaft
Applications
- Jabsco 30530 Series Pumps
- Jabsco industrial flexible impeller pumps
- Mechanical seal replacement
- Chemical and process transfer
- Food, beverage and general transfer
- Pump overhauls
Specifications
- Brand: Jabsco
- Manufacturer Part Number: 18753-0240
- Part Type: Stationary seal seat only
- Seat Face: Tungsten carbide
- Elastomer: FKM
- Requires: Matching seal head
- Fits: Jabsco 30530 series industrial flexible impeller pumps
- Quantity Needed: One per pump
- Condition: New
Frequently Asked Questions
Q: Can I reuse the old seat with a new head?
It is not recommended. The faces wear together, so fit a new pair.
Q: What damages a seat?
Running dry can crack it from heat, and grit can score the face.
Q: Which elastomer should I choose?
Nitrile suits oils, FKM suits many chemicals and heat, and EPDM suits hot water and many cleaners.
Q: Is the seal head included?
No. This is the seat only and it needs the matching seal head.
Not sure this is the right part? Send us a Picture of the Pump Plate on your pump and the CLR Marine team will confirm the correct seal seat.
CLRMarine
