Universal Pumps Universal pumps do not require a positive head of water pressure. Filter Results ShowerMATE Universal TWIN Pump, 1.8 or 2.6 bar £594.11 - £660.52 ShowerMATE Universal SINGLE Pump 2.6 BAR £444.77 Salamander CT FORCE 15/20/30TU TWIN UNIVERSAL pumps, 1.5bar, 2.0bar or 3.0bar £773.44 - £957.00 Salamander CT FORCE 20/30SU SINGLE UNIVERSAL pumps, 2.0bar or 3.0bar £645.00 - £843.75