#   Jabsco Pump-Guard In-Line Strainer with 20mm Barbs for Marine Use - J21-112   J21-112

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    $39.60  each

            Brand: [Jabsco Marine Pumps, Toilets & Spare Parts](https://www.rhsboating.com.au/brands-listing/category/jabsco-marine-pumps-toilets-spare-parts.html)

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    ### Jabsco Pump-Guard In-Line Strainer with 20mm Barbs for Marine Use - J21-112

Jabsco Pump-Guard In-Line Strainer with 20mm Barbs. The Jabsco Pump-Guard strainer is an inlet-side debris strainer for electric diaphragm pump systems. Its transparent housing screws off to provide access for inspection and servicing. The overall size is 120 x 70 x 60mm. This range includes direct plug-in and straight in-line connection arrangements, so the selected version needs to be matched to the pump and hose layout. The model number and connection details below identify this particular option and help distinguish it from other Pump-Guard versions.

### Choosing and using this product

Check the pump model and the physical inlet connection before ordering. A plug-in strainer must suit the pump's port arrangement, while a straight in-line version needs the corresponding hose connections and suitable mounting space. Do not assume that the same hose diameter makes different connection styles interchangeable. Position the strainer where the transparent housing can be seen and unscrewed for cleaning. Allow space for tools and handling where required, and arrange the hose without kinks or strain on the pump inlet. Follow the pump and strainer installation instructions for securing the connections. After fitting, operate the system and check for leaks, normal priming and unrestricted water flow. Investigate unexpected pump behaviour before returning the installation to normal use. Isolate the pump and relieve system pressure before opening the housing. Remove debris, inspect the sealing surfaces and reassemble carefully. Keep the service area accessible after panels and nearby equipment are returned to place. Recheck the strainer following water-system work, since installation debris can collect on the screen soon after commissioning.

### Product details

- Straight; two 20mm hose barbs; Jabsco 46400-0000.
- Protects electric diaphragm pumps from debris. Transparent screw-off housing for servicing. Overall size 120 x 70 x 60mm. Plug-in versions suit Jabsco Par-Max/Flojet; straight in-line versions have mounting bracket.
- Connection arrangement: straight in-line body with a mounting bracket.
- Product code: J21-112.