A peristaltic pump (1) with a rotating squeeze roller carrier (12), a squeezehose (14) partly looping around the squeeze rollers (13) and a curved contactwall (19) for the squeeze hose (14), the contact wall (19) being opposite tothe effective surface of the squeeze rollers, whereby the contact wall (19) ismovable by way of a setting lever (5) from a setting (Fig. 5), which enablesfitting with the squeeze hose (14), to a work setting (Fig. 6), pressing thesqueeze hose (14) against the squeeze rollers (13) and whereby the contactwall (19) forms a part of a pump housing cover (6) at which the setting lever(5) is positioned to be outwardly pivotable for displacement of the cover (6).
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