Sealey-Heating-System-Pressure-Tester-Sealey-HSPT05-p-Hand-operated-tester-suitable-for-testing-heating-system-integrity-and-locating-leaks-and-blockages-Fast-simple-and-reliable-operation-Water-filter-prevents-ingress-of-debris-into-the-heating-system-Rugged-construction-features-rubber-bumper-on-pressure-gauge-and-contoured-pump-grip-p-div-table-tr-td-Model-No-td-td-HSPT05-td-tr-tr-td-Capacity-td-td-10L-td-tr-tr-td-Maximum-Pressure-td-td-60bar-td-tr-tr-td-N